Oracle 9i DBA
For an Oracle 9i database:
FOLLOWING ARE THE INITIALIZATION PARAMETERS SET AND THEIR VALUES:
JAVA_POOL_SIZE=0
SGA_MAX_SIZE=54M
db_block_size = 2048
DB_CACHE_SIZE=12M
shared_pool_size = 16M
log_buffer = 8192
When the following query is run
SQL> SELECT * FROM V$BUFFER_POOL;
ID NAME BLOCK_SIZE RESIZE_STA CURRENT_SIZE BUFFERS TARGET_SIZE TARGET_BUFFERS PREV_SIZE PREV_BUFFERS LO_BNUM HI_BNUM LO_SETID HI_SETID SET_COUNT
3 DEFAULT 2048 STATIC 12 5676 12 5676 0 0 0 0 3 3 1
what does the above output means with respect to the granules allocated to DB Buffer Cache and Shared Pool ?Does the above query always returns only one row? Is there any case when the query returns more than one row?
Size of the red log files in different groups can be different. But all members of the same group must be the same size.
There should be minimum two log groups with at least one log member. Each group can have different no of members.
The limits for the redo log are set by MAXLOGFILES, MAXLOGMEMBERS, and MAXLOGHISTORY in CREATE DATABASE statement
Manu
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Ihsan DBA from Pakhttp://www.oracle.com/pls/db102/to_toc?pathname=server.102%2Fb14214%2Ftoc.htm&remark=portal+%28Getting+Started%29
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I need help from oracle guru's if they advice me on how to take up the upgradation exam from 8i to 10g. Actually, since last 4 years i am working as Oracle ERP Techno Functional Specialist for impementation on Project Contracts 11i. I would be greatful if anyone can suggest some of the best institutes in Hyderabad, india for training on Oracle 10g DBA?
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Arizuddin
[email protected]
Mobile: +966502297583Please go through the following link..
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=42
sql star international is authorised institute from oracle.
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Hi,
I have been working as a DBA for past 3 years. Our database is 8i and now i want to upgrade to 10g.
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Regards,
RaviThere is a separate forum related to certifications only. Please post this query there.
Oracle Certification Program
To get you started, you can start browsing from this point.
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=143#2 -
Hi,
I do not this is a right place to put my query or not but I am looking for an opening as oracle apps dba.
i have 4.7 years of IT experience in J2EE and oracle apps and oracle database(devlopement and administration).
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YSContact Us at : [email protected]
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Oracle RAC DBA Training at DBA School In Hyderabad
DBA School Offering the best training for all Oracle, PeopleSoft and SQL DBA courses. Here Mr. Satya seelam has 8 years experience in United States,
DBA School providing real time and practical knowledge and you will learn more than what you are expecting now.
DBA School Providing Excellent Training for Oracle RAC DBA (R12)
ORACLE 10g RAC ON SAN
Fee is 9k only
COURSE CONTENTS:
RAC INTRODUCTION
i. What is RAC?
ii. High Availability Concepts.
iii. Advantage of using Real Application Cluster
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PATCH APPLY IN RAC
RAC software Upgradation
RDBMS software Upgradation
Database Upgradation
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Need Best way to start learning Oracle 11g DBA
Hi.This is Tejaswi.
I want to learn Oracle 11g DBA.I've downloaded all software's and Documentation for Orcl 11g R2. Now. i want to start Learning DBA. Can any one suggest me the best way to Start learning DBA?
Please suggest me the good books For Oracle Architecture and SQL.......Hello Tejaswi,
The advice you got about reading the Oracle Concepts and 2 Day DBA documentation is very good advice.
I found that knowing some SQL*Plus and SQL Developer was also very helpful as, they both provide a way to interface with the database and try the things you read about. For SQL Plus, I used the book:
Oracle SQL*Plus: The Definitive Guide, 2nd Edition
By Jonathan Gennick
Publisher : O'Reilly
ISBN : 0-596-00746-9 I openly recommend it. It is easy to read, the book is very well thought out, it covers what you really need to know (and more too). The author explains the subjects very well. I would definitely learn some SQL Plus and SQL developer before getting into the 2 Day DBA document (make those 2 days about 7 days each if not more).
To learn SQL, I "sort of" used (I say "sort of" because I only read some parts of it available online and at the local bookstore):
Oracle SQL by Example
By Alice Rischert
Publisher: Prentice Hallit probably has more SQL than you'd need as a DBA but, it is an excellent book you may want to consider.
If you are starting from scratch, as I did, you'll find that you need to learn multiple things at the same time. I believe SQL Plus is the best place to start, along with possibly the Concepts document. That will give you a base to build upon.
HTH,
John. -
Difference between oracle 9i dba and 10g dba
Hi friends
Please let me know the major difference between oracle 9i dba and oracle 10g dba
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http://www.oracle-base.com/articles/10g/Articles10g.php
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Entry level jobs for recent oracle 8i dba with no experience
how to find a entrylevel job with a oracle 8i
dba certificate. help.CURRICULUM VITAE
RAMESH KUMAR KANDHAGATLA
H.No. - 48/C, Vengal Rao Nagar
S.R. Nagar (POST)
Hyderabad 500038
Andhra Pradesh, INDIA.
PHONE : + 91 - 040 3812229
E-mail: [email protected], [email protected], [email protected]
CAREER OBJECTIVE To obtain a position in Software Development in Professional
environment to utilize skills and acquire a position of
responsibility.
EDUCATIONAL QUALIFICATION Bachelor of Science from Osmania University, Hyderabad,
March/April 1993.
Post Graduate Diploma in Computer Applications.
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LANGUAGES : C, C++, JAVA
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Need help about certification in oracle 9i DBA track
Hello there everyone.
I don't know whether this topic I am posting is allowed or not, but I really need some help. I am doing my BSc computer science second year and I have just started studying SQL now. I always wanted to achieve oracle certified certificate. So I am planning to do Oracle 9i DBA track associate level and then professional level. I will be doing it from oracle certified institute.
But as I have just started SQL language now, so I don't have much experience in SQL. So what do you people suggest? Will it matter anyway to wait for some months or do now as I am gonna join that institute and they are gonna teach me all the topic.? Or should I wait for experience?
If anyone of you have given that exam then please say something about your experience. I will be really very helpful.
Regards,
Prajit.Nair.Absolutely! I started with 10g because that is the primary release in use at my employer; although we also have some 9i and some 11g in use. So it made sense for me to start with 10g. But if I was just getting started with Oracle, I would start with 11g. An 11g cert is still valuable to employers using 10g or 9i; in fact they may prefer it since they will not have to pay to upgrade your skills when they do upgrade Oracle.
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Difference between oracle 10g dba and oracle 11i apps dba
hi
can any one please explain this.
thank youHi,
can any one please explain this.An Oracle Applications DBA is very different from a regular Oracle database administrator and requires specialized skills in business administration and Oracle application server architectures. The Oracle Applications DBA job role is less compartmentalized than a traditional Oracle DBA and the Oracle Applications DBA must also have skills in these areas:
Database Design - Many shops require customized functional extensions and reporting data marts and the Oracle Applications DBA must have outstanding Database design skills.
Oracle Application Server - The Oracle Applications DBA must understand the internals of the Oracle concurrent manager and understand how to monitor and tune Oracle Applications.
Functional Expertise - Many shops requires a business degree and a general understanding of the Oracle Applications module. For example, accountants are widely used to support Oracle eBusiness Suite (Oracle Financials), and accountants with an IT background are easily trained in Oracle Applications DBA support.
http://www.dba-oracle.com/t_how_to_become_oracle_applications_dba.htm
Hope this helps. . .
Don Burleson
Oracle Press author -
Difference between Oracle Apps DBA and Oracle ERP Consultant
Dear All,
Can any please give me some idea about the difference between Oracle Applications DBA (apps dba) and Oracle ERP Consultant.
Which career is most rewarding one in terms of Salary, Job Security and Least amount of work
I am working as Core DBA which career will be most suited to me and easy to learn
Which Module of Oracle ERP is most used and would be suited for me
I have done Oracle 10g DBA certification what certifications would you recommend to me
Any help in this regard is highly appreciated.
Regards,
Asifuser635150 wrote:
Dear All,
Can any please give me some idea about the difference between Oracle Applications DBA (apps dba) and Oracle ERP Consultant.
Which career is most rewarding one in terms of Salary, Job Security and Least amount of workThat's entirely up to you. No one but you knows what you consider important, what you find interesting, what you find satisfying.
I am working as Core DBA which career will be most suited to me and easy to learn
Which Module of Oracle ERP is most used and would be suited for me
I have done Oracle 10g DBA certification what certifications would you recommend to me
Any help in this regard is highly appreciated.
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AsifMy original comment aside, I find these comments from you rather, uh, "enlightening".
"Which career is most rewarding one in terms of . . . Least amount of work"
"which career will be . . . easy to learn"
Since "easy" and "least work" seem important to you, I'd suggest a career in something besides IT. I could make some specific suggestions but run the risk of insulting people who work in those areas. -
A New Mailing List for Oracle Apps DBAs
Hello Oracle Apps DBA community,
A new mailing list [email protected] has been created!
Feel free to subscribe by sending email to
[email protected] with 'subscribe' in the Subject field
Feel free to unsubscribe :) by sending email to
[email protected] with 'unsubscribe' in the Subject field
This list is dedicated purely Oracle Apps DBA job related questions.
Let share our experience, options and problems. Together we will make our job more efficient.
If your job is Oracle Apps DBA please WELCOME to join the list.
I am sure you will not regret.
More information about new list available on:
http://www.freelists.org/archives/ora-apps-dba/05-2006/msg00000.html
Thank you in advance,
Yury
5 years Oracle Apps DBA.I appreciate if someone comes up with an EBusiness Architecture forum, where users can share there architectures and best practices to tame the monster EBusiness
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Hi Friends!
Could you pls advice me which is the best training centre for Oracle Apps DBA in Bangalore. I'll be very greatful if anyone help me.
Thanks in advance.Hi;
Fistly you are on wrong forum site, for EBS related issue pelase use Forum Home » E-Business Suite.
For education please see:
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=3
Also Please see below search:
http://forums.oracle.com/forums/search.jspa?threadID=&q=app+dba+training&objID=c3&dateRange=all&userID=&numResults=15
You can also contact wiht your oracle local office education departmant, and they can give you more details
Regard
Helios -
Guidance to become a Oracle 10g DBA
Hai...
I m a lecturer in an Engineering college.I want to change my job as i m interested in DBA. So i have joined a course in Oracle 10g DBA through Oracle University,which will be starting on 25th june.Can anyone guide me how to go abt it, so dat i can prepare well for interviews n place myself in a gud company.Also plz let me knw which has gud scope,DBA or Data warehousing.Hi,
My list of Oracle DBA job skills include the following:
Excellent communication skills - The Oracle professional is the central technical guru for the Oracle shop. He or she must be able to explain Oracle concepts clearly to all developers and programmers accessing the Oracle database. In many shops, the Oracle DBA is also a manager and is required to have excellent communication skills for participating in strategic planning and database architectural reviews.
Formal education – Many employers require Oracle professionals to have a bachelor’s degree in computer science or information systems. For advanced positions such as an Oracle DBA, many employers prefer a master’s degree in computer science or a master’s in business administration (MBA).
Real-world experience - This requirement is the catch-22 for newbie’s who possess only an OCP certificate. A common complaint of people who have OCP certificates but no job experience is that they cannot get experience without the OCP, and they cannot get a job without experience. This is especially true in a tight job market.
Knowledge of database theory - In addition to mastering the technical details required for the OCP exams, the successful Oracle professional must have an understanding of database and data warehouse design. This includes intimate knowledge of data normalization theory and knowledge of star schema design, as well as object-oriented modeling with Unified Modeling Language (UML) and knowledge of other database design methodologies such as CORBA and J2EE.
Here is my list of DBA job skills:
http://www.dba-oracle.com/oracle_tips_dba_job_skills.htm
Here are notes on becoming a DBA:
http://www.dba-oracle.com/t_how_to_become_an_oracle_dba.htm
Can anyone guide me how to go abt it, so dat i can prepare well for interviews n place myself in a gud company.First n foremost, show dat you have gud communications skills.
Hope this helps. . .
Donald K. Burleson
Oracle Press author -
Can I attend Oracle 10g DBA course & attempt DBA Certification for 11g
Hi,
I am already OCP-PLSQL and want to attempt OCP-DBA stream. I enquired at various oracle education centers and came to know that all are conducting courses for Oracle-10g.
So can I attend Oracle 10g DBA course (Mandatory Course) and attempt DBA Certification for 11g. (1ZO-052 and 1ZO-053)
Thanks,
Vikrant Patilukupatil wrote:
Hi,
I am already OCP-PLSQL and want to attempt OCP-DBA stream. I enquired at various oracle education centers and came to know that all are conducting courses for Oracle-10g.
So can I attend Oracle 10g DBA course (Mandatory Course) and attempt DBA Certification for 11g. (1ZO-052 and 1ZO-053)
Thanks,
Vikrant PatilYou can do these thing, and Oracle will take your money for it, but you will receive neither 11g DBA OCP certication nor 10g DBA OCP Certification at the end of it. So it isnt what you would ant to do.
Oracle Unviersity would provide the 11g DBA training courses ... No problem.
however I suspect what you term oracle education centers are probaby institutes offering WDP Courses at 10g DBA (on the cheap). See http://workforce.oracle.com
If you do 10g training then that will only be valid for 10g DBA OCP Certification .. so you would need to take 1z0-042 and 1z0-043 (I guess you already have an SQL Exam pass). Then 1z0-050 can upgrade it to 11g DBA OCP.
(Note that it does not affect you, but the converse is typically true .... version X+1 training will often be acceptable for a version X certification.)
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