RAID5 for oracle database

Hi,
Can you please confirm if RAID5 configuration is suitable for oracle database,?database size:50Gb OS:HP/UX version:10gr2
Sincerely
Shaimaa

user8913464 wrote:
what is the impact of this heavy disk write penalty, let's say that each disk size is 300Gb and number of disks is 4,database size:50GbThat depends entirely on the I/O system and I/O fabric layer.
Newer systems can receive the RAID 5 write into memory cache on the storage system (no parity block calculation overhead, no parity block write overhead). It then does this (the parity "stuff') when flushing that memory buffer to disk. Kind of like an Oracle delayed block cleanout where the changer of block data does not pay the penalty for cleaning and writing the block.
How well this actually works in practise, you need to ask your storage vendor. They should be able to provide white papers and test cases on the subject.
There's also issue with RAID5 ito data integrity and recovery and same may even suggest using an additional parity disk.
That said. Oracle recommends (as already commented) +SAME+ - Stripe And Mirror Everything. With is basically RAID10.
Keep in mind that storage architecture is changing fast - SSD and flash technology providing large storage caches. Even complete storage systems without a single disk platter of spinning rust. Then there's storage virtualisation, storage protocols and I/O fabric layers... It is not a simple topic as in the past and RAID is no longer as clean cut and straightforward as it used to be.

Similar Messages

Is RAID 5 not recommended for Oracle database ?

- I am planning to install Oracle database
Here are the specs:
- Dell PowerEdge T610 server
- Windows 2008 R2 (64-bit )
- 24 GB memory
- Oracle 10g database (64-bit database)
- Our database is for an ERP based client server application
- Will have around 35-45 users
- Will have around 150-200 transaction per day ( 8AM-5PM) only database
- database would be around 10-15GB (data files)
Now I am planning to buy the hardware server, I heard that RAID 5 is not recommended for Oracle database.
Is it true ?
What do you recommended for Oracle database ? RAID 5 (or) RAID 1

johnpau2013 wrote:
I heard that RAID 5 is not recommended for Oracle database.
Is it true ?Kind off... as Oracle (as per the RAC Starter Kits for example) explicitly recommends SAME - as in Stripe And Mirror Everything.
This is a combination of RAID1 and RAID0.
However, you will also get whitepapers from storage vendors like EMC in partnership with Oracle, that explains how to configure and use RAID5 storage and how effective this is. And as some will tell you, RAID5 can work just fine with Oracle... and some others will grimace and tell you how bad an idea that is from personal experiences.
In a nutshell - RAID5 requires a parity calculation on each write. That is a very expensive overhead if that calculation impacts the fwrite() (file write) command of a process writing data to disk. It significantly slows down the write operation.
However, if that parity calculation is done asynchronously and does not effect the elapsed time for a fwrite(), then a fwrite() to RAID5 is as fast or as slow as it would be to RAID10 for example.
Unsure how many modern storage system supports off-loading the parity calculation and not impacting the write I/O call. This can be done using ASICs (Application Specific Integrated Circuits), specialised s/w on the storage server, etc.
Whatever you put in place - test the RAID config thoroughly up front and ensure that performance is up to specs. There's a utility called fio (<i>Flexible I./O</i>) written by a Linux kernel hacker that works for Oracle. It is an excellent utility to use to generate and test I/O - but it is Linux and Unix based.
Any specific reason using Windows? Linux is by far a more predominant 64bit operating system than Windows, and has significant higher market share in Oracle RDBMS than Windows. Given the fact that over 93% of the 500 fastest computer systems on this planet runs Linux, I'm always kind of amazed that some would still use Windows as a server-side o/s for Oracle.

How to choose a right server for Oracle Database!

Hi all,
Is there any formular that allows me to find the appropriate server configuration for Oracle database 11g?
Please help!
Thank you all.
Dan.
Edited by: Dan on 01:45 06-01-2013

Simply put ... no.
Determining the correct server is a dance between hardware vendors (one point of input to be treated with general distrust), internal expertise and experience working with similar systems, and most importantly understanding the behaviour of what you are building.
Here are some sample questions to start the ball rolling.
1. What operating system expertise does your organization have?
2. What operating system expertise is readily available in the community from which you hire applicants?
3. What type of application?
4. What are up-time expectations?
5. Requirements for high availability?
6. Requirements for time to perform a full recovery?
7. Requirements for security?
8. Storage footprint (dictates internal storage versus SAN, NAS, or ZFS)
9. Anticipated growth (3-7 years)
Everyone wants to sell you CPU clock-ticks, more RAM, more IOPS, etc. But the first thing you need to understand is the capabilities you require that are generic: Required of any solution. Only when you have a clear understanding of these factors are you ready to discuss whether the solution is a pizza box or an ODA ... an Exadata or an IBM System Z.
Far too often I find people purchasing RAM they don't need with CPU speeds that exceed the ability of their network infrastructure to move the data so pay special attention when you are ready to make your purchase to engineered systems like the ODA.

"Error while accessing porting layer for ORACLE database via getSessionId()

Hi,
My ejb3.0 Entity is created from Emp table in scott/tiger schema of an Oracle 10g database. I am guessing I made some mistake creating the datasource or uploading the driver, because when I run my application, I get a long exception stack trace. The bottom-most entry in the stack trace is:
Caused by: com.sap.sql.log.OpenSQLException: Error while accessing porting layer for ORACLE database via getSessionId().
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:148)
     at com.sap.sql.jdbc.direct.DirectConnectionFactory.createPooledConnection(DirectConnectionFactory.java:527)
     at com.sap.sql.jdbc.direct.DirectConnectionFactory.createDirectPooledConnection(DirectConnectionFactory.java:158)
     at com.sap.sql.jdbc.direct.DirectConnectionFactory.createDirectPooledConnection(DirectConnectionFactory.java:118)
     at com.sap.sql.connect.factory.PooledConnectionFactory.createPooledConnection(PooledConnectionFactory.java:119)
     at com.sap.sql.connect.factory.DriverPooledConnectionFactory.getPooledConnection(DriverPooledConnectionFactory.java:38)
     at com.sap.sql.connect.datasource.DBDataSourceImpl.createPooledConnection(DBDataSourceImpl.java:685)
     at com.sap.sql.connect.datasource.DBDataSourcePoolImpl.matchPool(DBDataSourcePoolImpl.java:1081)
     at com.sap.sql.connect.datasource.DBDataSourcePoolImpl.matchPooledConnection(DBDataSourcePoolImpl.java:919)
     at com.sap.sql.connect.datasource.DBDataSourcePoolImpl.getConnection(DBDataSourcePoolImpl.java:67)
     at com.sap.engine.core.database.impl.DatabaseDataSourceImpl.getConnection(DatabaseDataSourceImpl.java:36)
     at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:123)
     ... 90 more

Actually, now (after the GRANT described in my reply before) the Exception has changed to:
Caused by: com.sap.sql.log.OpenSQLException: Error while
accessing porting layer for ORACLE database via
<b>getDatabaseHost</b>().
     at com.sap.sql.log.Syslog.createAndLogOpenSQLException
(Syslog.java:148)
     at com.sap.sql.jdbc.direct.DirectConnectionFactory.
createPooledConnection(DirectConnectionFactory.java:527)
     at com.sap.sql.jdbc.direct.DirectConnectionFactory.
createDirectPooledConnection(DirectConnectionFactory.java:158)
     at com.sap.sql.jdbc.direct.DirectConnectionFactory.
createDirectPooledConnection(DirectConnectionFactory.java:118)
     at com.sap.sql.connect.factory.PooledConnectionFactory.
createPooledConnection(PooledConnectionFactory.java:119)
     at com.sap.sql.connect.factory.DriverPooledConnectionFactory.
getPooledConnection(DriverPooledConnectionFactory.java:38)
     at com.sap.sql.connect.datasource.DBDataSourceImpl.
createPooledConnection(DBDataSourceImpl.java:685)
     at com.sap.sql.connect.datasource.DBDataSourcePoolImpl.
matchPool(DBDataSourcePoolImpl.java:1081)
     at com.sap.sql.connect.datasource.DBDataSourcePoolImpl.
matchPooledConnection(DBDataSourcePoolImpl.java:919)
     at com.sap.sql.connect.datasource.DBDataSourcePoolImpl.
getConnection(DBDataSourcePoolImpl.java:67)
     at com.sap.engine.core.database.impl.DatabaseDataSourceImpl.
getConnection(DatabaseDataSourceImpl.java:36)
     at com.sap.engine.services.dbpool.spi.
ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:123)
     ... 90 more

OIM 9.1.0 install connector for "Oracle Database 10g"

Hello,
Is anybody here who succeeded to install the connector for Oracle Database 10g into OIM 9.1.0?
If yes please give me a hint
Have a nice day!

Thanks guys for the quick responses.
But I have tried both the options for putting the jar in Third Party and also by uploading using the OOTB utility UploadJar.sh.
But it is giving the same error.
I have tired rebouncing the server and also Purge cached, but no success.
Just to mention again, I have tried with all the last 3 postgres JDBC4 driver available on the site (u mentioned).
So, any other clue?
Thanks in advance.

Current Patch Set for Oracle Database Release 11.2

Hi
I am upgrading oracle 10G to 11GR2 in AIX 5.3 Environment with SAP ECC6 , I have just just installled Oracle 11.2.0.1.0 according to the "Database Upgrade Guide -Upgrade to Oracle Database 11g Release 2 (11.2): UNIX". After database software installation , in upgrade manual in section 3.4.4 it says, you need to install current patch set for oracle database 11g R2 and referencing a SAP note 1431799.
I have just read note 1431799 which says Current Patch Set for Oracle Database Release 11.2 is not generally available for SAP customers until December 2010, also I donu2019t find the note 1522330 as mentioned in 1431799.
Please let me know how I can get current patch set to apply with Oracle 11.2.0.1.0 (Is it in SAP service market place?)
I also want to upgrade my installation to oracle 11.2.0.2, please let me know where I get the patch set to upgrade from 11.2.0.1.0 to 11.2.0.2,
or
I have to live with 11.2.0.1.0 and apply SAP Bundle Patch ( SBP)

Abu Al MAmun,
I understand from your posts that you recently upgraded to 11.2.0.2.
I am having the same difficulty, of finding the current patch set for 11.2. Could you please let me know how you worked around it?
Thanks,
Siri
Hello Everyone,
I did read the post on to how you have to install the current patch set for 11.2.
But honestly, it pretty much flew over my head.
I am trying to upgrade our SAP AIX 64 bit test system from Oracle 10.2.0.4 to 11.2.0.2.
And so far I have downloaded all the required sw for the upgrade, except for the current patch set 11.2.
This is what I have right now:
1) Oracle 11.2 AIX 64 bit upgrade sw - 51038805_part 1 to 51038805_part 7 and 51039800.
2) Database Patches -->Oracle 11.2.0.2 -->
All they have here is
a. Database RDMBS - SAP_112020_201012_AIX.zip and b. SAP_112020_201101_AIX.zip
b. OPatch - OPatch_11201_Generic_v3.zip and mopatch-2_1_6.zip
c. Database Vault - DV - >Generic - p9656644_112020_Generic.zip
If I am not wrong, the Database RDBMS files are nothing but the SAP Bundle Patches that have to be installed after installing the currrent patch set 11.2.0.2 using MOPatch.
But I did not find the currrent patch set 11.2.0.2.
Could someone please explain the process to me in detail? This being my first time , I am finding it a bit hard to catch up with some of the stuff.
Thank You!
Siri

How to set JDBC Data Sources in Oracle MapViewer for Oracle database 12c Release 1 (12.1.0.1)

How to set JDBC Data Sources in Oracle MapViewer for Oracle database 12c Release 1 (12.1.0.1)?
The following is my configuration in the conf\mapViewerConfig.xml:
<map_data_source name="mvdemo12"
jdbc_host="127.0.0.1"
jdbc_sid="orcl12c1"
jdbc_port="1522"
jdbc_user="mvdemo"
jdbc_password="7OVl2rJ+hOYxG5T3vKJQb+hW4NPgy9EN"
jdbc_mode="thin"
number_of_mappers="3"
allow_jdbc_theme_based_foi="true"
editable="true"/>

But it does not work.
After use "sqlplus mvdemo/[email protected]:1522/pdborcl", it connected to the Oracle database 12c.
Does anyone know it?
Thanks,

For 11.1.1.7.1 use the syntax for jdbc_sid, i.e.
//mypdb1.foo.com as described in the README,
- MapViewer native (non-container) data sources can now use database service name in place of SID. To supply a db service name, you will use the same jdbc_sid attribute, but specify the service name with double slashes in front, such as follows:
<map_data_source name="myds"
    jdbc_host="foo.com"
    jdbc_sid="//mypdb1.foo.com"
    jdbc_port="1522"
/>
For 11.1.1.7.0 use a container_ds instead.
i.e. instead of using
<map_data_source name="my_12c_test"
                   jdbc_host="mydbinstance"
                   jdbc_sid="pdborcl12c"
                   jdbc_port="1522"
                   jdbc_user="mytestuser"
                   jdbc_password="m2E7T48U3LfRjKwR0YFETQcjNb4gCMLG8/X0KWjO00Q="
                   jdbc_mode="thin"
                   number_of_mappers="6"
                   allow_jdbc_theme_based_foi="false"
                   editable="false"
   />
use
<map_data_source name="my_12c_test"
                   container_ds="jdbc/db12c"
                   number_of_mappers="6"
                   allow_jdbc_theme_based_foi="false"
                   editable="false"
   />
In my case the Glassfish 3.1.2.2 JDBC connection pool definition was
Property
url jdbc:oracle:thin:@mydbinstance:1522/pdborcl12c.rest_of.service.name
Uncheck the Wrap JDBC Objects option in Advanced panel, i.e. the Edit JDBC Connection Pool Advanced properties page.
Add a JDBC resource for that newly created pool
Use that in mapviewerconfig.xml as above

Oracle SQL template to create re-usable DDL/DML Scripts for Oracle database

Hi,
I have a requirement to put together a Oracle SQL template to create re-usable DDL/DML Scripts for Oracle databases.
Only the Oracle DBA will be running the scripts so permissions is not an issue.
The workflow for any DDL is as follows:-
1) New Table
a. Check if the table exists from the system/admin views.
b. If table exists then give message "Table Exists"
c. If table does not exist then execute DDL code
2) Add Column
a. Check if Column exists for a given table from system/admin views
b. If column exists in the specified table,
b1. backup table.
b2. alter table to make changes to the column
b3. verify data or execute dml script convert from backup to the new change.
c. If Column does not exist
c1. backup table
c2. alter table to add column
c3. execute dml to populate column with default value.
The DML scripts are for populating base tables with data required for business operations.
3) Add new row
a. check if row exists by comparing old values of each column with new values to be added for the new record.
b. If exists, give message row exists
c. If not exists, add new record.
4) Update existing record (We have createtime columns in these tables so changes can be tracked)
a. check if row exists using primary key.
b. If exists,
b1. deactivate the record using the "active" column of the table
b2. Add new record with the changes required.
c. If does not exist, add new record with the changes required.
Could you please help with some ideas which can get this done accurately?
I have tried several ways, but I am not able to put together something that fulfills all requirements.
Thank you,

First let me address your question. (This is the easy part.)
1. The existence of tables can be found in DBA_TABLES. Query it and and then use conditional logic and execute immediate to process the DDL.
2. The existence of table columns is found in DBA_TAB_COLUMNS. Query it and then conditionally execute your DDL. You can copy the "before picture" of the table using that same dba view, or even better, use DBMS_METADATA.
As for your DML scripts, they should be restartable, reversible, and re-run-able. They should "fail gracefully" on error, be written in such a way that they can run twice in a row without creating duplicate changes.
3. Adding appropriate constraints can prevent invalid duplicate rows. Also, you can usually add to the where clause so that the DML does only what it needs to do without even relying on the constraint (but the constraint is there as a safeguard). Look up the MERGE statement to learn how to do an UPSERT (update/insert), which will let you conditionally "deactivate" (update) or insert a record. Anything that you cannot do in SQL can be done with simple procedural code.
Now, to the heart of the matter...
You think I did not understand your requirements?
Please be respectful of people's comments. Many of us are professionals with decades of experience working with databases and Oracle technology. We volunteer our valuable time and knowledge here for free. It is extremely common for someone to post what they feel is an easy SQL or PL/SQL question without stating the real goal--the business objective. Experienced people will spot that the "wrong question" has been asked, and then cut to the chase.
We have some good questions for you. Not questions we need answers from, but questions you need to ask yourself and your team. You need to reexamine this post and deduce what those questions are. But I'll give you some hints: Why do you need to do what you are asking? And will this construct you are asking for even solve the root cause of your problems?
Then ponder the following quotations about asking the right question:
Good questions outrank easy answers.
— Paul Samuelson
The only interesting answers are those which destroy the questions.
— Susan Sontag
The scientific mind does not so much provide the right answers as ask the right questions.
— Claude Levi-Strauss
You can tell whether a man is clever by his answers. You can tell whether a man is wise by his questions.
— Mahfouz Naguib
One hears only those questions for which one is able to find answers.
— Friedrich Nietzsche
Be patient towards all that is unresolved in your heart and try to love the questions themselves.
— Rainer Maria Rilke
What people think of as the moment of discovery is really the discovery of the question.
— Jonas Salk
Judge a man by his questions rather than his answers.
— Voltaire
The ability to ask the right question is more than half the battle of finding the answer.
— Thomas J. Watson

Server Sizing For Oracle Database

Hi All,
I need a server sizing for the below mentioned architecture:
This application is basically for logistics company which we are planing to host it centrally with two server's one server for application and one for oracle database along with DR site (Other Location). There are four locations and each location will have 20 users who are going to access this application (20 x 4= 80 Users). We are using MPLS network of 35 mbps bandwidth.
1. Application server: Windows server 2008 R2
2. Database Server: Windows server 2008 R2, Oracle 11g r2
I need a server sizing documents.
Thanks........

EdStevens wrote:
Justin Mungal wrote:
EdStevens wrote:
user1970505 wrote:
Hi All,
I need a server sizing for the below mentioned architecture:
This application is basically for logistics company which we are planing to host it centrally with two server's one server for application and one for oracle database along with DR site (Other Location). There are four locations and each location will have 20 users who are going to access this application (20 x 4= 80 Users). We are using MPLS network of 35 mbps bandwidth.
1. Application server: Windows server 2008 R2
2. Database Server: Windows server 2008 R2, Oracle 11g r2
I need a server sizing documents.
Thanks........I'd seriously reconsider hosting Oracle db on Windows. Obviously there are many, many shops that do. And obviously it is often a case of the fact that they do not have (and choose to not acquire) expertise in Linux. But I've been in IT for 30+ years and have worked on IBM S-370 and its variants and descendents, Windows since v3, DEC VMS, IBM OS/2, Solaris, AIX, HPUX, and Oracle Linux. The first Oracle database I ever created was on Windows 3.11 and at that point I had never seen *nix. Now I am in a position to state that Windows is the worst excuse of an operating system of any I have ever used. I am constantly amazed/amused by how often (at least once a month on schedule, plus unplanned times) that our Windows SA has to send out a notice that he is re-booting his servers. I can't remember the last time we had to reboot a Linux server ( I have 4 of them)
Yes, I'm biased away from Windows, but that bias comes from experience. Hardly a day goes by that I don't see something that causes me to say to whoever is in earshot "have I told you how much I hate Windows?"I was going to refrain from commenting on that, as I assumed they're a Windows shop and aren't open to any other OS (but my assumption could be incorrect).
I haven't been working in IT for as long as many of the folks around here, only about 10 years. I'm a former system admin that maintained both Linux and Windows servers, but my focus was on Windows. In the right hands, Windows can be rock solid. If a system admin has to reboot Windows servers often, he is most likely doing something wrong, or is rebooting for security updates. It's never as simple as "Windows Sucks," or "Linux Sucks;" it all depends on who's running the system (again, in my opinion).
I have seen some windows servers run uninterrupted for so long no one could remember the admin password. But more often memory leaks and the "weekly update" (replacing last weeks bugs with this weeks) is the culprit.
Yes, it really is sad how often you have to reboot for updates if you want to keep your system current. Mind you, it's better to have the fixes then to not have them (maybe). I rebooted my servers about once every month at my old place... which is not that bad.
With that said, in my experience, Oracle on Windows is a major pain. It takes me much longer to do anything. Once you get proficient with a CLI like the bash shell, the Windows GUI can't compare.Agreed. One of my many complaints about Windows is the poor excuse of a shell processor. I'm pretty proficient in command line scripting, but still cringe when I have to do it. Practically every line of code I write for a command script is accompanied by the remark "this is so lame compared to what I could do with a shell script". Same for vi vs. notepad. But my real problem is the memory leaks and the registry. I'm fairly comfortable hacking certain areas of the registry, but the need to and the arcane linkages between different areas of the registry and how they influence 'process environment' remains a mystery to all but a tiny minority of admins. Compare to *nix where everything is well documented and "knowable".
One (of many) anecdotal experiences, this with my personal Win7 laptop. One time it crashed and refused to reboot. A bit of a google search turned up some arcane keystroke sequence to put it into some sort of recovery mode on bootup .. similar to getting into the bios, but the keystroke sequence was much more complex .. it may have involved standing on one foot while entering the sequence. Anyway, it entered a recovery process I've never seen before or since and repaired everything. My first thought was "hey, that was pretty cool." Then my second thought was 'but only Windows would need such a facility.
Bottom line? To paraphrase a famous Tom Hanks character, "My momma always said Windows was like a box of chocolates. You never know just what you'll get."Haha... I like that one. Yes, the registry is definitely horrible. It's amazing to me that a single point of failure was Microsoft's answer to INI files.
I think Windows and nix have their places. Server work definitely seems more productive to me in a nix environment, but I think I'd jump off a cliff if I had to use it as my desktop environment day-in-day-out. The other problem is application lock-down; I can't blame the OS for that, but it's a reality... and using virtualization to run those applications seems to defeat the point to me.

Installing Oracle Application Server 10.2 for Oracle Database Lite

Can anybody please tell me how to install oracle application server 10.2 for oracle database lite (i use oracle database lite for my final project). I use wi-fi connection to synchronize between pda and my laptop as server. Should i install oracle internet directory before installing oracle application server? I have difficulties in installing application server, what are the options should i take in every page of installation? Thanks before.

Install with the base, do not select any other options. Only choose webcache if you require the use of a software load balancer.

Solaris 10 patches for Oracle Database 11gR2

Hi,
I downloaded Oracle Solaris 10 s/w from e-Delivery and got it installed. For Oracle Database 11gR2 I also need the followging patches:
120754-06: SunOS 5.10_x86 libmtsk
119961-05: SunOS 5.10_x86: Assembler
119964-14: SunOS 5.10_x86 Shared library patch for C++_x86
Though we have access to MyOracleSupport we can only download s/w patches using our support contract with Oracle and not OS patches.
Is there any other way I can get these patches.
Rgds,
Thiru.

Thiru,
You won't find the patches in the patches/ directory on the DVD or the ISO image. Oracle integrates the patches directly into the packages, so there is no need to provide or install them separately.
All patches have a patch number (e.g. 120754) and a revision (e.g. 06). A newer revision of a patch always contains all fixes of the previous revisions. So try to run "showrev -p | grep 120754" instead, and you'll see that patch 120754-08 is pre-installed. As revision 08 is newer/higher than 06, the patch requirement is satisfied.
Hope that helps,
mp.

Compression for oracle database and index compression during import of data

Hi All,
I have a query , in order to import into oracle database and also have compression and index compression , do we have some kind of load args for r3load and also do we have to change the tpl file ?

Hello guy,
I did this kind of compression within migration project before.
I performed index compress first and then export -> import with table compress.
One thing you should take care, delete nocompress flag from TARGET.SQL (created by program SMIGR_CREATE_DDL, program SMIGR_CREATE_DDL created pure non-compression objects for these considered non-standard tables). For table columns > 255, we should not delete this flag.
Regarding to the index compress in source system, please check the following notes:
Note 1464156 - Support for index compression in BRSPACE 7.20
Note 1109743 - Use of Index Key Compression for Oracle Databases
Note 682926 - Composite SAP note: Problems with "create/rebuild index"
Best Regards,
Ning Tong

Pro Oracle Spatial for Oracle Database 11g - Book now available

Pro Oracle Spatial for Oracle Database 11g
Pro Oracle Spatial for Oracle Database 11g shows how to take advantage of Oracle Databases built-in feature set for working with location-based data. A great deal of the information used in business today is associated with location in some way, and analysis of that data is becoming ever more important in todays mobile and highly connected world. In Pro Oracle Spatial for Oracle Database 11g, authors Ravi Kothuri and Albert Godfrind address
* The special nature of spatial data and its role in professional and consumer applications
* Issues in spatial data management such as modeling, storing, accessing, and analyzing spatial data
* The Oracle Spatial solution and the integration of spatial data into enterprise databases
* How spatial information is used to understand business and support decisions, to manage customer relations, and to better serve private and corporate users
When you read Pro Oracle Spatial for Oracle Database 11g, you’re learning from the very best. Ravi Kothuri is a key member of Oracle’s Spatial development team. Albert Godfrind consults widely with Oracle clients on the implementation of Oracle Spatial, develops training courses, and presents frequently at conferences. Together they have crafted a technically sound and authoritative fountain of information on working with Spatial data in Oracle...
Goto http://www.apress.com/book/view/1590598997 or Amazon.com

Thank you very much.....got it.
I know it isn't your gig, so I am not asking for a solution, just looking to know where I might have to go to get one. If buying SR's on meta link is going to solve this for me, then I am all for it, just let me know where the expertise can be found, I have been battling this overall set up now for too long, I need someone who really knows this stuff so I can get on with making use of it in industry....thanks....
Can you steer me in the right direction to access some solid support on the installation issues I am having? See below;
From oc4j on an attempted stand-alone install;
07/11/22 20:23:39 INFO [oracle.lbs.mapserver.core.MapperConfig] using default config file: /opt/mv10131/mv10131_qs/oc4j/j2ee/home/applications/mapviewer/web/WEB-INF/conf/mapViewerConfig.xml
07/11/22 20:23:39 WARN [oracle.lbs.mapserver.core.MapperPool] destroying ALL mapmaker instances.
07/11/22 20:23:39 Oracle Containers for J2EE 10g (10.1.3.1.0) initialized
07/11/22 20:23:39 INFO [oracle.lbs.mapserver.core.MapperConfig] Map Recycling thread started.
07/11/22 20:23:39 INFO [oracle.lbs.mapserver.oms] *** Oracle MapViewer started. ***
07/11/22 20:23:40 INFO [oracle.lbs.mapcache.mcservlet] *** Oracle MapCacheServer started. ***
07/11/22 20:23:40 Thu Nov 22 20:23:40 EST 2007 INFO [oracle.lbs.mapserver.core.MapRecycleThread, ,#Thread-19] cleansing old maps
user induced ctl-c....program jams
07/11/22 20:23:51 Shutting down OC4J...
07/11/22 20:23:54 ERROR [oracle.lbs.mapcache.mcservlet] !!! Oracle MapCacheServer destroyed. !!!
07/11/22 20:23:54 WARN [oracle.lbs.mapserver.core.MapperPool] destroying ALL mapmaker instances.
07/11/22 20:23:54 WARN [oracle.lbs.mapserver.oms] Oracle MapViewer shut down
From a full AppServer Install Attempt (10.1.3 from e-delivery pack) , despite proper TMP/TMPDIR variables, more than ample space via df -k /tmp (300G) and chmod a+rwx /tmp settings;
[root@bluesky1 Disk1]# ./runInstaller
Starting Oracle Universal Installer...
Checking installer requirements...
Checking operating system version: must be redhat-2.1, redhat-3, redhat-4, SuSE-9 or UnitedLinux-1.0
Passed
All installer requirements met.
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2007-11-22_07-58-50PM. Please wait ...
Error in writing to directory /tmp/OraInstall2007-11-22_07-58-50PM. Please ensure that this directory is writable and has atleast 60 MB of disk space. Installation cannot continue.
: Success
The people in the forums have been trying to help, and they have all been great, but noone seems able to solve....I am asking you because I am hoping you will know who the guru's are, and what I can do to access some of their wisdom to get up and running.?

Recommended Third Party Archive and Purging Software for Oracle Database (Oracle CC&B)

Hi,
We are currently exploring third party archive and purging software for Oracle Database specifically used by an Oracle Customer Care and Billing implementation. Our current data is growing that we think archiving and purging is a now a viable option. Thanks.
Regards,
Dennis

According to the fine Oracle® Utilities Application Framework Administration Guide Chapter 17, "Archiving and Purging" is readily available to CC&B.

Does Veridata have Agent for oracle database 11gr2 on linux?

Hi,
Does veridata have agent for oracle database 11gr2 on linux? From the edelivery.oracle.com, I just found the latest version is 10.2. When I installed the 10.2 version agent for oracle database 11gr2, the agent needs libnnz10.*. Does 10.2 version agent support for 11gr2 database? Thank you.

http://www.oracle.com/technetwork/middleware/goldengate/downloads/index.html
PS: Google still works. ;-)

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