Oracle dba datapump job low space

my server has 10gb free space ,but datapump job requires 100gb how can i export with export

With plain old unix compression I'm getting about 80% compression on my exports.
Another idea is to use the FILESIZE parameter to limit files to something less than available space, then move the file while expdp stalls with the out of space error. I've never tried that, so I don't know if it works. It's usually easier for me to move other stuff around to make space first, or use original exp into a pipe.

Similar Messages

I would like to know for Oracle DBA skills job

I have worked about Oracle, I would like to know many Company ,that wanna How dba is?. I mean skills in somebody work Oracle DBA.
Thanks

hi there,
To tell the truth , I really didnt understand your post actually.I guess you want to know about dba skill sets.May be this thread on asktom will be helpfull.
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:2168358627410
Cheers,
Aman....

How to Prepare for a Job Interview of Oracle DBA ?

How to Prepare for a Job Interview of Oracle DBA ?
Like, What books, PDF's, Websites to refer to get selected for the post of Oracle DBA.
Edited by: sdmuzdba on Mar 25, 2009 7:10 PM
Edited by: sdmuzdba on Mar 25, 2009 7:13 PM
Edited by: sdmuzdba on Mar 25, 2009 7:24 PM

sdmuzdba wrote:
How to Prepare for a Job Interview of Oracle DBA ?
Like, What books, PDF's, Websites to refer to get selected for the post of Oracle DBA.
Well , you won't go for shopping when there are already guests in your home , will you? In case, that didn't make much sense, I meant that you won't start reading books, pdfs, looking at websites when you are going to have an interview already scheduled for you. I can bet my money( whatever little I have) that even doing this, won't bring you any good. If your question directly or indirectly is related to the questions that the interviewer may ask, once again, this would be a total wrong approach to go for an interview. In almost no time, it can be find out whether you are speaking some crammed line or from yourself. I had a chance to sit on the other side of the hot seat and the guy in front of me was giving all teh bookish answers. I twisted the questions and I was sure that he must have not read them anywhere, guess what happened. he started fumbling and finally gave up.
Interview is what you know, what you have done so far. Its not to start picking up LOTS of books, looking for the questions/answers and just think that the interview will happen from that only. I have some questions whose answers, at least the complete answers , you won't find anywhere. My suggestion is to just go for the interview, be honest about what you know and more about , what you don't know. You haven't committed a crime by not knowing some thing. I know nothing and I am never scared from the interviews ;-) .
Not sure that did help or not but still, best of luck.
Aman....

Need Oracle DBA Job

Hi All,
This Karnan, i have finished BCA(Computer Application) 2008, and i did oracle9i DBA OCP,
I was not able to get into Oracle DBA as a fresher.
Finally Nov-2009, i got job in POLARIS SOFTWARE LAB ltd., as Software Tester.
I'm very much passion about in Oracle, i want to be a DBA only,
Please any one guide me how to get entered in ORACLE DBA as a fresher,
or let me know if you know about companys whho's hiring freshers for oracle.
Thanks,
Karnan Thambidurai

Well, I am not sure that how does this question fits in the database general forum in any ways. If it should be posted( please note the "if") , the most suitable place would the Community discussion forum.
I am not from HR background so please take my advice with grain of salt. When you would be working as a contractor, there would be two ways for this thing. One , you own your company so all the payments , invoices would be on your own company's name. If that's so, no issues. You can always show those invoices. The other way , using which the contract work is done is that you are hired by company X but you end up working for company Y. So company Y doesn't give you anything but your company X is supposed to give you whatever paper work is needed. So see if this is your case.
Whatever the thing may be, the HR of the next company won't stick to the pay slip only provided you can prove that you worked and the money you got for that work was a legal, taxable amount. As long as you can prove that by whatevre kind of document, you are good. That said, you haven't yet started and you are thinking about leaving too! At least do the job first for some time before you care about what the next company's Hr would say since you can always ask them all of these doubts.
Again, please note that Iam not from HR , never was or will be so all what I said is purely based on what I know how things work but any of my words are not at all authoritative.
HTH
Aman....

Remote oracle dba jobs (work from home)

looking for url to find remote oracle dba job in USA?

looking for url to find remote oracle dba job in USA?http://www.google.com

Are the oracle DBa's seeing an end to their career

It's been 2-3 years i am working as an oracle dba in a mid range shop and i was pretty happy with it. After having the satisfaction , I was always worried about the future of an oracle dba. I always heard sql server and db2 are much much better than oracle as they are less complex to administration and their cost is less. Though the oracle people would talk about performance and scalability but with the recent releases , those db have overcome those problems. The problems for oracle dba are coming from several ways:
1.Companies are shifting for sql server or db2 as for low cost and low required of man power.
2.Oracle itself becoming automated.
3. Company like IBM offering main frame solution with free db2 database for the entire data center.
4.With the concept of Cloud computing storage would be third party location , where few employee can take the responsibility.
And..many moreeee...
It gives me a COLD feelings what would i be doing in 3-5 years from now and how could a dba would evolve himself with the change??? I hope this time i am not right.. all the points that i showed is wrong...
Regards,

user11181920 wrote:
In next N years ultimately everything in RDBMS will be automated.
This is a common trend and Oracle is leading flagship in it.
Ultimate goal, as I see, is to eliminate DBA, minimizing cost of ownership.
This will attract business to such products - self-managed software.
I do not see it to happen tomorrow, though. But it is going there.
Yeah, well 30 years ago the experts were predicting the end of the need for programmers (the old term for 'developers'). "End User Computing" would put the power in the hands of the business users and eliminate the entire IT department. No I'm not exaggerating. That was the prediction. And people like you were insisting it would come to pass.
You don't even have to go that far. Look at the predictions for the 'paperless office' . . .
Many here will argue with me, but look of the definition of DBA
http://sqldbpool.com/2008/12/22/dba-roles-and-responsibilities/
>
DBA Responsibilities
Installation, configuration and upgrading of Microsoft SQL Server/MySQL/Oracle server software and related products.
Evaluate MSSQL/MySQL/Oracle features and MSSQL/MySQL/Oracle related products.
Establish and maintain sound backup and recovery policies and procedures.
Take care of the Database design and implementation.
Implement and maintain database security (create and maintain users and roles, assign privileges).
Database tuning and performance monitoring.
Application tuning and performance monitoring.
Setup and maintain documentation and standards.
Plan growth and changes (capacity planning).
Work as part of a team and provide 7×24 supports when required.
Do general technical trouble shooting and give consultation to development teams.
Interface with MSSQL/MySQL/Oracle for technical support.
ITIL Skill set requirement (Problem Management/Incident Management/Chain Management etc)
>
Well, that's ONE "definition" of a DBA. It's far from "the" definition.
I'll tell you what. I've actually sat on committees that drew up lists like that. I can tell you first hand that while a lot of things on the list may look legit, there is also a lot of pressure just to fill up the list with as many things as possible in order to justify head count to the bean counters. You could just as well add 'weekly cleaning of the left-hand smoke shifter.'
Then lets look at them one by one:
Installation, configuration and upgrading of Microsoft SQL Server/MySQL/Oracle server software and related products.How often Installation happens? Once for one new app. Usually app vendors have recommendations that DBA should follow. So, what is DBA's role here? Start installer and to follow.
Configuration and upgrading will be more and more automated.
Except the app vendor left out critical details they didn't think were critical because they don't understand the database. Or have bogus 'requirements' because they don't understand the database. Or their recommendations were based on how they did it in their pristine development lab and they never even knew about critical dependencies that might not exist outside of their lab.
Week before last I spent 50 hours working on installing a new database based on the app vendor's specifications ....
Evaluate MSSQL/MySQL/Oracle features and MSSQL/MySQL/Oracle related products.Again, how often? When new App is about to be created and designers need to choose which DB they will need.
And then they proceed to develop on rdbms-A using best practices they learned from rdbms-B -- which turn out to be worst practices on rdbms-A. And only when they go live do they discover that their design doesn't scale because they tried to re-invent (poorly) functionality built into the database.
Establish and maintain sound backup and recovery policies and procedures.Again, how often yo need to establish policies and procedures? Every time you put in a new app with a different SLA.
Backup itself is 100% automated already today. Only if you buy off on the lowest common denominator.
Recovery is close to 100%.Oh? Go spend some time in the RMAN forum ...
And even if it were close to 100%, 'close' only counts "when playing horseshoes or hand grenades."
Most of enterprise backup software support backup and recovery of major RDBMSs.
Just specify a date "from" and click Go.
A little bit complex with RMAN. You have to type(!) RESTORE DATABASE; RECOVER...
Until the cause of failure was something the automation didn't anticipate. Or you then discover that your 100% automated-out-of-the-box backup didn't work the way thought it did. Oh, it 'worked' all right. Just not the way you thought it did.
Take care of the Database design and implementation.Where? Only in development shops.
Depends on what you mean by 'database design and implementation'. And most companies have some sort of development, even if they don't recognize it or call it that.
Implement and maintain database security (create and maintain users and roles, assign privileges).Centralized enterprise security (Domain etc) are in use. Many apps have their security and use basic RDMS security to login App running user.
Until such time as "nothing changed" but "I can't connect to my database".
Database tuning and performance monitoring.Greatly automated. Ultimately will be 100% automated.
Until it's not. See my comment above about developers.
Application tuning and performance monitoring.There are enterprise solutions for monitoring. Also Oracle has Grid Control.
Application tuning can be done by app vendors.I've NEVER met an app vendor that knew **** about how their app impacted performance. 100% of them throw it back on the DBA. I had an app vendor tell me that Oracle was incapable of sustaining more than five concurrent connections.
DBA cannot tune App itself. It may only modify some things in DB that will perform better. And this will be automated.
No, because the database cannot anticipate what stupid things the vendor may do. And it can only work with what it is given.
Setup and maintain documentation and standards.How often?
As often as anything that is documented, changes. As often as it is discovered that something that should be documented, isnt'
Plan growth and changes (capacity planning).Well, DBA should do it. But, again, how often?Should be almost constantly. Given budget cycles, you can't wait until your disk is 98% full before asking to buy more.
>
Work as part of a team and provide 7×24 supports when required.Where such 7×24 support policy exists.Look at my comments above about how these lists get created in the first place.
I can tell you from experience that such 24x7 policies are more common than you seem to think. Just about any financial processing business, logistics and transportation business, telecom business ...
And what from above should be supported during a night by a human?
I see just a restore/recover DB, because a human should make a decision "From which Date".
Do general technical trouble shooting and give consultation to development teams.Yes, in Dev shops. Most of shops are not development shops, though may do custom and ad-hoc reporting and small app development. Do they need a dedicated DBA for this? I doubt. Either a developer will be (self)trained to do some DBA's tasks or DBA will become a SQL developer in that team.
Interface with MSSQL/MySQL/Oracle for technical support.Oh yeah... :)
ITIL Skill set requirement (Problem Management/Incident Management/Chain Sure, two days of training to know basics of ITIL to understand what manager of Helpdesk (Support and Incident Management Team) is talking about.
So, I see DBA should go in of 3 directions:
1. Very deep technical expert that can help in some rear and difficult cases. How many of them will be needed?
2. SQL/ETL/etc Developer. There is not much automation in software development yet.
3. DB Design and Architecture. How many of them will be needed? May be more that #1.You seem to think that automation will solve everything. Take that to it's logical conclusion and it will put all of IT out of work. See my comment above regarding "End User Computing'. What you forget is the human element. Not the human DBA trying to do things you think are or soon will be automated. No I'm talking about the humans that create the kinds of problems that automation is *always* trying to catch up with. Pointy Hair Bosses dreaming up new requirements. Bean counters refusing to by an additional 10 gb of disk. Developers that refuse to learn and/or follow best practice. Developers that can't think beyond clicking an icon to create a table. Developers that treat an rdbms as a data dump and try to use Java to re-invent every bit of functionality the db already provides. Systems administrators that delete all of your online redo logs because he needed disk space and 'log files are expendable'. End users that forget their password *EVERY F****** DAY!*
No, I don't spend my time managing extent distribution like I had to do with 8i. Yes, a lot of things I had to do manually in 8i are now successfully automated to the point I don't have to do them .. or have simply been engineered out of the system. But no amount of automation will overcome the ways humans (Executives, managers, supervisors, other IT team members, and users) figure out how to bring a system to its knees.
This whole discussion reminds me of Dippin' Dots. "The Ice Cream of the Future". Well, it's been "The Ice Cream of the Future" for almost 30 years ....
Edited by: EdStevens on Oct 1, 2012 8:55 PM

Application for the post of an ORACLE DBA

=================================================================
============
ARUNKUMAR RAGHAVAN MSc,BEd,PGDMCH,(MBA)
=================================================================
============
CURRICULUM VITAE
Covering letter
     From
Arunkumar.R, email : [email protected],
[email protected]
No 16 /9 Nagendra nagar,
Velachery main road, checkpost,
Near jaya hospital,
Chennai -600 042.
Respected Sir / Madam,
SUB : Application for the post of
ORACLE DBA / DBO - Reg
I wish to submit the following few lines for your kind
consideration.
I feel more comfortable and satisfactory with this type of job
as
I am keen to serve as an employee of your esteemed organization,
which has an intellectually stimulating and emotionally
satisfying environment.
I assure that, I will do my duty to the fullest satisfaction of
my
higher officials, colleagues and to the best of my knowledge and
belief.
I am attaching my CV, first 2 pages of my first book –“ORACLE
ARCHITECTURE MADE EASY”, and a newsletter about Penta Media
Graphics Ltd, my present employer.
Expecting the favour of your earliest reply.
Thanking you with respectful regard,
Yours truly,
(ARUNKUMAR.R)
=================================================================
============
CAREER OBJECTIVE
1.     To be a dependable ORACLE DBA and to deploy an
efficient DATA WAREHOUSE and DATA MART.
2.     To write unique books on ORACLE DBA and DATA WAREHOUSING
for enthusiastic learning
Experience summary
q     Five years and six months of overall experience in
Software Industry.
q     Over 24 months of work experience in the administering,
and maintaining the Oracle Database of sizes 3 GB
q     Training and authoring books, CBT’s,WBT’s for Oracle DBA
and
Data Warehousing .
Technical skills
Hardware               IBM PC, MAC
Operating Systems          WINDOWS NT, 95/98/2K, MS-DOS,
LINUX, MAC-OS
RDBMS                    ORACLE 8I, DBASE, FoxPro,
MSACCESS
Internet Tools          HTML, IIS, FrontPage
Responsibilities at PENTAMEDIA GRAPHICS LTD,
(formerly known as PENTFOUR SOFTWARE EXPORTS LTD, SEI-CMM LEVEL
4 COMPANY )
1. Maintaining an "Oracle Pre-Production Database" of size 3 GB.
2. In charge of the CBT's on Data Warehousing & ORACLE
DBA.
3. Installing and upgrading the Oracle server (Oracle 7.3,
Oracle 8.0,
     ORACLE 8i,) and application tools.
3.     Allocating system storage and planning future storage
requirements
for the database system.
5. Creating Tablespaces for the different group of
projects namely
     SOFTWARE, ENGINEERING, MANAGEMENT, and SCHOOL PROJECTS.
6. Creating tables, views and modifying the database
structure, as
     necessary, required by Project Leaders and Programmers.
7. Enrolling users and maintaining system security and
controlling and
     monitoring user access to the database.
8. Backing up and restoring the database.
Specific Achievements
1. CBT's and WBT's authored (Reference:
www.pentalearn.com )
* Data Warehousing for beginners
* Data Warehousing - Intermediate
* Stepping into ORACLE DBA
* ORACLE DBA - Security
* ORACLE DBA - Backup & Recovery
* Step by Step - ORACLE DBA
* OCP GUIDE - Architecture & Administration
Under Production
* OCP GUIDE - Backup & Recovery
     2. Book's authored (Under compilation)
* ORACLE ARCHITECTURE MADE EASY.
* Learn ORACLE DBA in 23 days.
4.     Knowledge of documentation and procedures for SEI CMM -
ISO –
     QUALITY AUDITS.
4. Academic Project - (Reference: [email protected])
o Title           ORACLE QUESTION BANK
o Outline           Training software for OCP
               (Oracle Certified Professional)
o Period           DEC 1998 - JAN 1999
o Software           VB 5.0, M.S.ACCESS
     5. Awards :
State first & district first in Vivekananda Academy
of cultural
Studies
=================================================================
============
Employment History
     1. Company Name           :     Pentamedia
Graphics ltd
Title          :     instructional designer
Level           :     Senior Executive
Specialization :     IT/Computer Systems/Software
Function      :     Professional /
Consultant / Specialist
Industry :     Computer / Information
Technology (Software)
Date Joined :     12 oct 1999
Duties           :     Responsible for CBT’s,
WBT’s on DATA
                    WAREHOUSING & ORACLE DBA.
                    project guide for TEAM
members.
                    Developed 5 training
software.
                    Maintaining "ORACLE-
PRODUCTION DATABASE"
                         of size 3GB.
Reason for leaving:     working currently
2. Company Name      :     S.A.International ltd
Title           :     training officer
Level           :     Senior Executive
Specialization :     IT/Computer Systems/Software
Function      :     Lecturer / Teacher /
Trainer
Industry :     Computer / Information
Technology (Software)
Date Joined :     08 Aug 1997
Date Left      :     09 Sep 1999
Duties :     At S.A.INTERNATIONAL LTD,(A joint
venture company of ELCOT, GOVT OF TAMILNADU UNDERTAKING)
Responsible for all training programmes.
                         Project guide
for all college students.
                    Senior Faculty
for "ORACLE DBA" classes.
Accomplishment :     Wrote student guides on office
2000                               and on ORACLE DBA
                    Developed 3 training
software.
Reason for
               leaving      :     To get more
experience on ORACLE DATABASE
                    MAINTENANCE
3. Company Name      :     G.K.M.college of
engineering & technology
Title           :     lecturer
Level           :     Junior Executive
Specialization      :     Education
Function      :     Lecturer / Teacher /
Trainer
Industry      :     Education
Date Joined :     06 May 1996
Date Left      :     09 Aug 1997
Duties           :     Incharge of computer
science department,
                    Conducting classes and
all academic
     activities.
Accomplishment :     Wrote 2 student guides on office
1997                                    and on
ORACLE DBA.
Reason for
               leaving      :     To get more
experience on ORACLE DBA
                    Activities
4. Company Name      :     Infra computers pvt ltd
Title           :     Asst.technical manager
Level           :     Junior Executive
Specialization :     Training & Development
Function      :     Executive
Industry      :     Computer / Information
Technology
Date Joined :     30 Apr 1995
Date Left      :     06 Jun 1996
Duties           :     Monitor the day to day
operations of the
SOFTWARE/HARDWARE SERVICE DEPARTMENT. Monitor the DEPARTMENT
STOCK and cash flow position, Meeting executives for Business
development activities
Accomplishment :     Joined the Company since August 1994
as Asst TECHNICAL MANAGER. Promoted to TECHNICAL MANAGER in july
1996.
Reason for
               leaving      :     To study M.B.A
(master business
                    Administration)
ORACLE DBA SKILLS SELF EVALUATION FORM
Oracle: SQL and PL/SQL Skills:
                                   rate
from
                              0 = None
through 5 = Guru
Creating and maintaining database objects               3
Store, retrieve, and manipulating data               3
Create PL/SQL blocks of application code               1
Familiarity with PL/SQL packages                    1
Familiarity with PL/SQL tables and records          0
Calling PL/SQL functions from within SQL statements     0
Building reusable code
     0
Crafting code that automatically adapts to changes
     in data structures
     0
Writing SQL inside PL/SQL programs
     0
Reading and writing operating system files          3
Executing host commands and C programs               0
Issuing database alerts
     1
Analyzing memory utilization in your session          2
Debugging and tracing program execution               1
Manipulating raw data and large objects               1
Building your own packages
     1
Oracle Enterprise Manager Skills:
                                   rate
from
                              0 = None
through 5 = Guru
Install Oracle Enterprise Manager                    5
Administer and monitor Oracle database environments     5
Oracle Enterprise Manager architecture               3
Setup a console for your own environment               3
Implement job and event based system management          3
Understand the integration of shared administrator
     responsibilities
          3
     Tuning Pack
     1
(which comprise Oracle Expert, Tablespace Manager
          and SQL Analyze)
Diagnostic Pack
     0
(which comprise Oracle Trace and Data Viewer,
     Performance Manager,
Capacity Planner,and Top Sessions)
Change Management Pack
     0
(which comprise Database Alter, Capture, Diff,
     Propagate, Quick Change, and Plan Manager)
Database Administration/ Backup and Recovery Skills:
                                   rate
from
                              0 = None
through 5 = Guru
Familiarity with Oracle7 database environments          5
Familiarity with Oracle8 database environments          5
Set up, maintain, and troubleshoot database          4
Plan and implement database backup and recovery
     strategies
          4
Understanding of backup, restore and recovery
     operations
          4
Oracle8 Recovery Manager                         4
Network Administration Skills:
                                   rate from
                              0 = None
through 5 = Guru
Familiarity with Oracle7 Server                    5
Familiarity with Oracle8 Server                    5
Familiarity with architecture of Net8               4
Establishing connections between peers               5
Client and a server node using various
     naming methods
     4
Configuring middle tier systems                    0
Familiarity with Names Server
     1
Familiarity with Connection Manager
     3
Memory, I/O, physical structure and
resource contention                         2
Familiarity with dynamic performance views          4
Familiarity with initialization parameters          5
Familiarity with diagnostics and tuning guidelines     3
Data Modeling and Relational Database Design Skills:
                                   Arun's
rate from
                              0 = None
through 5 = Guru
Knowledge with entity-relationship models               2
Knowledge of normalization and relational
     database design
     1
Defining business information requirements          3
Creating entity-relationship models
     3
Transforming requirements into an initial
     database designs
          3
Personal Strengths :
          INVOLVEMENT alone gives PERFORMANCE. With my
spiritual base &
     MOTIVATION, I am confident that I will reach the
pinnacle
in the field of ORACLE DBA. I hope my right thinking &
Hardworking nature will make me successful.
Current Communication Address
          Address :     16/9, nagendra nagar, velachery
main road,
               near jaya hospital, chennai-42
               chennai, 600042 India
Tel [home]      :     91-44-2552406
Tel [office]:     91-44-4839854
Tel [mobile]:
     Email     :     [email protected],
[email protected]
Permanent Address
     Address      :     s/o N.Raghavan, laksminayackan
patty(po)
               thevaram(via), theni(dt), pin
625530
               laxminayakan patty,
               625530 India
Tel      :     91-4454-54739
Email     :     [email protected], [email protected]
Personal Particulars
Date of Birth           :     05 Aug 1971
Gender                :     Male
Nationality           :     India
Marital Status           :     married
     Permanent Residence of     :      India
          Passport Number          :     T465022
          Valid Upto                    Jan 2005
EDUCATIONAL QUALIFICATION
COURSE      UNIVERSITY/BOARD           Yr.of PASSING
     CLASS & %
S.S.L.C      TAMILNADU SECONDARY           MAR 1986
     FIRST 85.40
H.S.C      TAMILNADU HIGER SECONDARY     APR 1988
     FIRST 68.90
B.Sc           MADURAI KAMARAJ UNIVERSITY      APR 1991
     FIRST 68.63
(PHYSICS)      VIVEKANANDA COLLEGE
M.Sc           MADURAI KAMARAJ UNIVERSITY     APR 1994
     FIRST 70.40
(PHYSICS)
BEd           MADURAI KAMARAJ UNIVERSITY      NOV 1995
     SECOND 52.20
TECHNICAL QUALIFICATION
COURSE           UNIVERSITY/INSTITUTION           Yr.of
PASSING %
PGDMCH#           St.JOSEPH'S COLLEGE           JULY
1995 59.70
               BHARATHIDASAN UNIVERSITY
DPCS*           @ DOE & TC.T.S- NCVT TRADE      SEP 1996
79.47
               (AICTE^ APPROVED)
# POST GRADUATE DIPLOMA IN MICROPROCESSOR AND COMPUTER
HARDWARE
* DATA PREPARATION AND COMPUTER HARDWARE
@ DIRECTORATE OF EMPLOYMENT & TRAINING CRAFTSMEN TRAINING
SCHEME
^ ALL INDIA COUNCIL OF TECHNICAL EDUCATION
PROFESSIONAL
TRAINING UNDERGONE
Completed 'ORACLE DBA' Course at RADIANT SOFTWARE PVT LTD,
WEST MABALAM,
CHENNAI -33.
Language Proficiency :
Languages -          Proficiency (1=worst - 10=best)
                    Spoken
     Written
English          5                    6
Tamil               9
     9
Supplementary
If and when employed by the company
Willing to Travel               :          yes
Willing to be Relocated          :          yes
Possess Own Transport     :          T465022 Valid
Upto                    Jan 2005
Expected Monthly Salary          :
     Negotiable
Availability               :
     Immediately
=================================================================
============

Sorry, but according to Apple, iTunes Store: All Sales Are Final
You can avoid accidental purchases.
From the iTunes menu bar click iTunes / Preferences then select the Parental tab.
Select: iTunes Store
Click OK.

(V9I) ORACLE 9I NEW FEATURE : RESUMABLE SPACE ALLOCATION

제품 : ORACLE SERVER
작성날짜 : 2002-11-01
(V9I) ORACLE 9I New Feature : Resumable Space Allocation
=====================================================
PURPOSE
Oracle9i New Feature 인 Resumable Space Allocation 에 대해
알아보도록 한다.
Explanation
Resumable Space Allocation 은 다음과 같은 새로운 Space allocation
이 발생되어야 할 시점에 에러를 바로 발생하지 않고 어느정도의 Time 을 준뒤
Admin에게 이를 알림으로써 수행중인 Transaction rollback 되지 않고 계속적으로
진행할 수 있도록 하는 기능이다.
Query 수행시 다음과 같은 원인으로 에러가 발생하면서 query 수행이 중지된다.
1) Out of space condition
2) Maximum number of extents reached condision
3) Space quota exceeded condition
그러나 9I 에서 Resumable Space Allocation Operations을 설정하게 되면
alertSID.ora file에 suspend 되는 메세지와 함께 설정한 timeout 까지 hang 상태가
발생된다. 만약 timeout 초과시엔 에러가 발생하면서 transaction은 rollback 된다.
alertSID.ora 메세지예)
Wed Mar 14 11:14:17 2001
statement in resumable session 'User SCOTT(54), Session 9, Instance 1' was
suspended due to
ORA-01631: max # extents (5) reached in table SCOTT.TEST_RESUMABLE
Example
다음은 Resumable Space Allocation Operations 을 설정하기 위해서는 RESUMABLE 을
ENABLE 시키고 또는 DBMS_RESUMABLE package를 이용한다.
1) RESUMABLE system privilege 부여
SQL> connect system/manager
Connected.
SQL> grant resumable to scott;
Grant succeeded.
2) session level에서 RESUMABLE enable 시키기
SQL> alter session enable resumable;
Session altered.
This can be set automatically through an AFTER LOGON trigger.
SQL> create or replace trigger logon_set_resumable
2 after logon
3 on scott.schema
4 begin
5 execute immediate 'alter session enable resumable timeout 1200';
6 end;
7 /
Trigger created.
3) 생성한 TEST_RESUMABLE table 에 insert 작업
-> insert 시에 hang 현상 발생(transaction rollback은 이루어지지 않는다.)
-> alert.log에 suspend message 확인
-> 만약 설정한 timeout 초과시 에러 발생되면서 transaction rollback
a. Displaying the DBA_RESUMABLE view(DBA_RESUMABLE view에서 suspend 확인)
SQL> select user_id,SESSION_ID, STATUS, START_TIME, SUSPEND_TIME,
2 SQL_TEXT, ERROR_NUMBER, ERROR_MSG
3 from dba_resumable;
USER_ID SESSION_ID STATUS START_TIME SUSPEND_TIME
SQL_TEXT
ERROR_NUMBER
ERROR_MSG
54 9 SUSPENDED 03/14/01 10:49:25 03/14/01 11:14:17
insert into test_resumable select * from test_resumable
1631
ORA-01631: max # extents (5) reached in table SCOTT.TEST_RESUMABLE
b. In alert.log file(alert.log에서 message 확인)
Wed Mar 14 11:14:17 2001
statement in resumable session 'User SCOTT(54), Session 9, Instance 1' was
suspended due to
ORA-01631: max # extents (5) reached in table SCOTT.TEST_RESUMABLE
c. The statement may issue the following error when the timeout set for the
session has expired(timeout 초과시 transaction rollback 되면서 에러 발생)
SQL> insert into test_resumable values (1);
insert into test_resumable values (1)
ERROR at line 1:
ORA-30032: the suspended (resumable) statement has timed out
ORA-01536: space quota exceeded for tablespace 'EXAMPLE'
4) The DBA now knows why the session hangs, and needs to find which action to
take to alleviate the ora-1631 error(DBA는 timeout 이 발생하기 전에 에러 발생)
SQL> connect system/manager
Connected.
SQL> alter table scott.test_resumable storage (maxextents 8);
Table altered.
SQL> select user_id,SESSION_ID, STATUS, START_TIME, RESUME_TIME,
2 SQL_TEXT, ERROR_NUMBER, ERROR_MSG
3 from dba_resumable;
USER_ID SESSION_ID STATUS START_TIME RESUME_TIME
SQL_TEXT
ERROR_NUMBER
ERROR_MSG
54 9 NORMAL 03/14/01 10:49:25 03/14/01 11:24:02
insert into test_resumable select * from test_resumable
0
5) If the session does not need to be in resumable state, the session can
disable the resumable state(더이상 resumable 기능 사용하지 않을 경우 disable 시키기)
SQL> alter session disable resumable;
Session altered.
SQL> select user_id,SESSION_ID, STATUS, START_TIME, RESUME_TIME,
2 SQL_TEXT, ERROR_NUMBER, ERROR_MSG
3 from dba_resumable;
no rows selected
Reference Document
Note. 136941.1 Using RESUMABLE Session to Avoid Transaction Abort Due to Space Errors

제품 : ORACLE SERVER
작성날짜 : 2002-11-01
(V9I) ORACLE 9I New Feature : Resumable Space Allocation
=====================================================
PURPOSE
Oracle9i New Feature 인 Resumable Space Allocation 에 대해
알아보도록 한다.
Explanation
Resumable Space Allocation 은 다음과 같은 새로운 Space allocation
이 발생되어야 할 시점에 에러를 바로 발생하지 않고 어느정도의 Time 을 준뒤
Admin에게 이를 알림으로써 수행중인 Transaction rollback 되지 않고 계속적으로
진행할 수 있도록 하는 기능이다.
Query 수행시 다음과 같은 원인으로 에러가 발생하면서 query 수행이 중지된다.
1) Out of space condition
2) Maximum number of extents reached condision
3) Space quota exceeded condition
그러나 9I 에서 Resumable Space Allocation Operations을 설정하게 되면
alertSID.ora file에 suspend 되는 메세지와 함께 설정한 timeout 까지 hang 상태가
발생된다. 만약 timeout 초과시엔 에러가 발생하면서 transaction은 rollback 된다.
alertSID.ora 메세지예)
Wed Mar 14 11:14:17 2001
statement in resumable session 'User SCOTT(54), Session 9, Instance 1' was
suspended due to
ORA-01631: max # extents (5) reached in table SCOTT.TEST_RESUMABLE
Example
다음은 Resumable Space Allocation Operations 을 설정하기 위해서는 RESUMABLE 을
ENABLE 시키고 또는 DBMS_RESUMABLE package를 이용한다.
1) RESUMABLE system privilege 부여
SQL> connect system/manager
Connected.
SQL> grant resumable to scott;
Grant succeeded.
2) session level에서 RESUMABLE enable 시키기
SQL> alter session enable resumable;
Session altered.
This can be set automatically through an AFTER LOGON trigger.
SQL> create or replace trigger logon_set_resumable
2 after logon
3 on scott.schema
4 begin
5 execute immediate 'alter session enable resumable timeout 1200';
6 end;
7 /
Trigger created.
3) 생성한 TEST_RESUMABLE table 에 insert 작업
-> insert 시에 hang 현상 발생(transaction rollback은 이루어지지 않는다.)
-> alert.log에 suspend message 확인
-> 만약 설정한 timeout 초과시 에러 발생되면서 transaction rollback
a. Displaying the DBA_RESUMABLE view(DBA_RESUMABLE view에서 suspend 확인)
SQL> select user_id,SESSION_ID, STATUS, START_TIME, SUSPEND_TIME,
2 SQL_TEXT, ERROR_NUMBER, ERROR_MSG
3 from dba_resumable;
USER_ID SESSION_ID STATUS START_TIME SUSPEND_TIME
SQL_TEXT
ERROR_NUMBER
ERROR_MSG
54 9 SUSPENDED 03/14/01 10:49:25 03/14/01 11:14:17
insert into test_resumable select * from test_resumable
1631
ORA-01631: max # extents (5) reached in table SCOTT.TEST_RESUMABLE
b. In alert.log file(alert.log에서 message 확인)
Wed Mar 14 11:14:17 2001
statement in resumable session 'User SCOTT(54), Session 9, Instance 1' was
suspended due to
ORA-01631: max # extents (5) reached in table SCOTT.TEST_RESUMABLE
c. The statement may issue the following error when the timeout set for the
session has expired(timeout 초과시 transaction rollback 되면서 에러 발생)
SQL> insert into test_resumable values (1);
insert into test_resumable values (1)
ERROR at line 1:
ORA-30032: the suspended (resumable) statement has timed out
ORA-01536: space quota exceeded for tablespace 'EXAMPLE'
4) The DBA now knows why the session hangs, and needs to find which action to
take to alleviate the ora-1631 error(DBA는 timeout 이 발생하기 전에 에러 발생)
SQL> connect system/manager
Connected.
SQL> alter table scott.test_resumable storage (maxextents 8);
Table altered.
SQL> select user_id,SESSION_ID, STATUS, START_TIME, RESUME_TIME,
2 SQL_TEXT, ERROR_NUMBER, ERROR_MSG
3 from dba_resumable;
USER_ID SESSION_ID STATUS START_TIME RESUME_TIME
SQL_TEXT
ERROR_NUMBER
ERROR_MSG
54 9 NORMAL 03/14/01 10:49:25 03/14/01 11:24:02
insert into test_resumable select * from test_resumable
0
5) If the session does not need to be in resumable state, the session can
disable the resumable state(더이상 resumable 기능 사용하지 않을 경우 disable 시키기)
SQL> alter session disable resumable;
Session altered.
SQL> select user_id,SESSION_ID, STATUS, START_TIME, RESUME_TIME,
2 SQL_TEXT, ERROR_NUMBER, ERROR_MSG
3 from dba_resumable;
no rows selected
Reference Document
Note. 136941.1 Using RESUMABLE Session to Avoid Transaction Abort Due to Space Errors

I am in need of a Oracle DBA w/Peoplesoft experience.

I have a opportunity available in Washington DC. I am looking for someone with Heavy Oracle DBA and Strong People Soft skills. Below is a description of what I am looking for. If you feel this is an opportunity that you are interested in please give me a call ASAP. If your skills match up correctly, you will have a phone interview within the next 1-2 days and start working 1-2 days after that.
I thank you in advance for you time and if you would like to move forward with the opportunity, please send me an updated copy of your resume in word format.
Heavy Oracle DBA
Strong People Soft Skills
Must have Built a Portal before
Washington DC, Department of Treasury
People Soft Project using Oracle Backend. Building a People Soft portal (need to know how to build a portal, but not necessarily a People Soft Portal).
Enterprise Application Integration is a great buzz word on the resume. If you have the experience please add it to your resume. The manager has interviewed 2 candidates with this.
Marcus White
Techniki Informatica
888.638.2670 ext.22

Marcus,
This is not the appropriate place to post job opportunities.

Interview questions for oracle dba

Hi I am trying to find teh interview questions for oracle dba .
What will be your answer to the following questions. Can somebody shed some light...
. What is the day to day duties of oracle dba?
·     Did you use online or off-line backups?
·     What version of Oracle were you running?
·     Haw many databases and what sizes?
·     If you have to advise a backup strategy for a new application, how would you approach it and what questions will you ask?
·     If a customer calls you about a hanging database session, what will you do to resolve it?
·     Compare Oracle to any other database that you know. Why would you prefer to work on one and not on the other?
Thx
KK

. What is the day to day duties of oracle dba?
I have got a checklist, designed for my daily, weekly, fortnightly and monthly tasks. For example, in the daily checklist tasks, I check for the alert log file, competion and correction of my exports and operating system backups. DB space situation, Antivirus status, standby database status, space on disks, any rogue queries etc.
· Did you use online or off-line backups?
Both.
· What version of Oracle were you running?
8i(not any more), 9i, 10g
· Haw many databases and what sizes?
8 databases, ranging from 1 TB to 10 GB. I have segregated them into OLTP production, testing, cm, and development and a Datawarehouse.
· If you have to advise a backup strategy for a new application, how would you approach it and what questions will you ask?
How much they could afford to lose data or they want zero data loss and also I will get their requirements about down time and up time of database.
· If a customer calls you about a hanging database session, what will you do to resolve it?
First I will identify it, then see to it what exactly it is doing, capture that situation and then either try to release the locks(if its a blocking or blocked session), or kill the session, if its hanging on a runaway query.
· Compare Oracle to any other database that you know. Why would you prefer to work on one and not on the other?
Oracle passes the ACID rule with distinction as compared to the other databases. Moreover, the multiversion read consistency, recovery, flexibility and challenges of Oracle are matchless.
Cheers
fahdoracle.blogspot.com

Datapump Job

Hi,
I moved the datapump export file to different directory when still export job is running.I thought that it will throw an error but the expdp job is still running .
I am wonder how the expdp is running inspite of moved the file to different directory .
Is it feature of the datapump job ? Could you please explain me ?
Thanks in advance.
Regards,
Mac Li

http://download.oracle.com/docs/cd/E14072_01/server.112/e10701/dp_export.htm
Edited by: Suhail Faraaz on Aug 7, 2010 12:08 AM

Entry point in Oracle DBA

My name is James, and I am a resident of seattle WA. I am a software and hardware tester profesional both in manual and automation using windows and linux (but mostly software testing on windows platform) for the past 6 plus year. However, I am looking forward to go into oracle DBA. I have intermediate experince with MS SQL 2005/2008 and oracle 9g/10g. What is the best resources out there or book(s) that I can use to enhance my oracle DBA skill and is there a way to get an entry oracle DBA position out there to kick off as an oracle DBA? Any advice would be highly appreciated.
Thanks,
-James.

Its getting near impossible to get into the Oracle DBA field, unless perhaps you are a developer at a company that just happens to need a DBA and you are in the right place at the right time.
Most companies have downsized their DBA staffs, and most companies now expect their DBAs to take on much more databases as well as other responsibilities, including web server administration, develop SQL and PL/SQL and reports, and just about anything else your supervisor happens to need without having the funding to hire someone.
Just as you noted, to be a DBA today requires at least 3-5 years experience, along with a couple years of RAC, Data Guard, Streams, TT, and whatever else is new, and perhaps a Top Secret Clearance that has been active within the past 6 months.
Its near impossible. Even then, if you happen to have all of the above, there will likely be 20 or 30 (or more) qualified applicants for every job opening. But most companies are not hiring to fill permanent positions. They would rather hire you as a temp worker that they don't have to worry about laying you off, or paying your benefits. And of course, if you work for a temp agency, they don't have benefits. And most companies don't want to hire someone who has been working for temp agencies very long because they think you will just leave for the next opportunity to make more money.
And if you do happened to get hired by a company in a permanent position, they will likely put you on as a salaried employee that they can exploit and work you 55 hours a week without compensation or time off for hours over 40 hours.
So catch-22 is exactly right. For a newbie, I think it would be easier to get a IT related job within a company and then perhaps transfer positions later when or if one ever opens up.
It sounds like a bleak picture, and actually it really is, especially for a newbie coming into this field. I'd recommend considering web page development for eCommerce type software. That seems to be where the money is, (if you don't mind doing that kind of work).
Just my two cents...

How to prepare to became the top level oracle dba in the industry..

Hello,
I am an OCP in oracle 11g .Recently got a job as oracle dba in a bank. Its amazing to work as a dba..it gives a gr8 feeling to handle such a huge responsibility.
While working as dba, it gives give lot a idle time..as there are some other senior dba are there. Now i want to prepare my self to became top level dba among the market,
but i don't knw how to start, as there is lots of things except database like OS,storage,networking..goes on..
please guide me how to plan for the next 2-3 years so that i can work any where in the world.
thanks,

>
I am an OCP in oracle 11g .Recently got a job as oracle dba in a bank. Its amazing to work as a dba..it gives a gr8 feeling to handle such a huge responsibility.
While working as dba, it gives give lot a idle time..as there are some other senior dba are there. Now i want to prepare my self to became top level dba among the market,
but i don't knw how to start, as there is lots of things except database like OS,storage,networking..goes on..
>
First - STOP BEING SO LAZY AND START HELPING YOUR TEAMMATES!
Second - you can't possibly be 'working as dba' if you say you have 'lot a idle time'. You might have been hired as a DBA but you clearly aren't 'working'.
Third - you also can't possibliby have 'such a hugh responsibility' if you have lots of idle time.
I have worked with many 'senior' DBAs over the years and several of those times were at a large international bank. There were NEVER periods when anyone had lots of idle time. There was always more work than we could handle and it had to be prioritized and scheduled.
And, since I've never known anyone that would hire someone that they don't really need, especially a bank.
Sounds to me like you are just lazy and need a serious attitude adjustment.
You learn by DOING not by reading. Those senior DBAs will have PLENTY of things you can do to get a solid base of skills. I'm sure they would just LOVE to have you tell them yhou have lots of 'idle time' and they will have no problem at all answering the question you posted here.
Jump in with both feet and start contributing to your team. Help out your fellow DBAs. They will reciprocate by sharing their knowledge with you. After all you have to become BETTER THAN THEM before you can become the 'top' of the market.
If what you posted is true then you have EVERYTHING you need RIGHT IN FRONT OF YOU:
1. Opportunity - Banks use almost every DBA skill that there is: backup/recovery, architecture, tuning, and so on
2. Hardware Resources - Banks have plenty of equipment to work with and many different environments (PROD, QA, TEST, DEV) that need supported.
3. People Resources - You have several senior DBAs ready and willing to give you work to do and to help you learn new skills that will take more of the load off of them. Doesn't sound like you have been cultivating those 'people' relationships at all.
4. Time - you said you have lots of 'idle time'. For one, I don't believe you. But if it is true then why aren't you using that idle time to take advantage of items #1, #2 and #3 that I just listed.
I know people that would LOVE to have the opportunity that you say you have and they sure wouldn't wasted their time here in the forums asking questions that they own teammates could help them with.
You won't be at the top of ANYTHING if you don't change your attitude and get to work! What a pity.

Oracle app DBA or Oracle DBA?

I am Commerce graduate and in mid career.
I want to change my career.
Please guide if i intend to become DBA, Oracle app DBA or Oracle DBA
Which will we good for me?

user11932615 wrote:
I am Commerce graduate and in mid career.
I want to change my career.
Please guide if i intend to become DBA, Oracle app DBA or Oracle DBA
Which will we good for me?Define "good for me"
Define "Oracle app DBA"
Define "Oracle DBA"
"When I use a word," Humpty Dumpty said in rather a scornful tone, "it means just what I choose it to mean -- neither more nor less."
(Lewis Carroll - Through the Looking Glass)
And so it is with job titles.

Oracle DBA to Oracle Apps

Friends.
I have around 6 years of experince in Oracle DBA and working in MNC as Senior DBA. For feature growth I am planning to study the course Oracle Apps 11i.
Is it right to shift or any suggestions are welcome?
Thanks,
Rahul

user602872 wrote:
Friends.
I have around 6 years of experince in Oracle DBA and working in MNC as Senior DBA. For feature growth I am planning to study the course Oracle Apps 11i.
Is it right to shift or any suggestions are welcome?
Thanks,
RahulFor future growth, there's no such thing as wasted education. Real career growth comes from having good knowledge from a broad range of subjects and being able to bring that knowledge together to solve problems. It doesn't come from attending a specific course on a specific subject and letting that define a specific job title and/or letting a specific job title define the specific tasks you do on the job.
The most valuable people in a business are not those who narrowly define their jobs by the last formal class they took. They are people who define their jobs as "problem solver".
I would look at studying Oracle apps as an expansion, not a shift. As would studying networking .... and unix systems management ... and storage management ... and data anlysis .... and business systems analysis .... and human behavior .... and ... and ...

Oracle dba datapump job low space

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