Oracle 9i Memory structures

Hai all
what information exactly goes into the runtime area of the PGA and the persistent area of the PGA

Fortunately for us all, Oracle ducuments all this in the Rather Fine Concepts Manual.

Similar Messages

Oracle TimesTen In-Memory Database VS Oracle In-Memory Database Cache

Hi,
What is difference in Oracle TimesTen In-Memory Database VS Oracle In-Memory Database Cache.
For 32 bit on windows OS i am not able to insert data's more than 500k rows with 150 columns (with combinations of CHAR,BINARY_DOUBLE,BINARY_FLOAT, TT_BIGINT,REAL,DECIMAL,NUMERIC etc).
[TimesTen][TimesTen 11.2.2.2.0 ODBC Driver][TimesTen]TT0802: Database permanent space exhausted -- file "blk.c", lineno 3450, procedure "sbBlkAlloc"
I have set Perm size as 700 mb,Temp size as 100mb
What is the max size we can given for PermSize,TempSize,LogBufMB for 32 bit on windows OS.
What is the max size we can given for PermSize,TempSize,LogBufMB for 64 bit on windows OS.
What is the Max configuration of TT for 32 bit what i can set for Perm size Temp size.
Thanks!

They are the same product but they are licensed differently and the license limits what functionality you can use.
TimesTen In-Memory Database is a product in its own right allows you to use TimesTen as a standalone database and also allows replication.
IMDB Cache is an Oracle DB Enterprise Edition option (i.e. it can only be licensed as an option to an Oracle DB EE license). This includes all the functionality of TImesTen In-Memory Database but adds in cache functionality (cache groups, cache grid etc.).
32-bit O/S are in general a poor platform to try and create an in-memory database of any significant size (32-bit O/S are very limited in memory addressing capability) and 32-bit Windows is the worst example. The hard coded limit for total datastore size on 32-bit O/S is 2 GB but in reality you probably can;'t achieve that. On Windows the largest you can get is 1.1 GB and most often less than that. If you need something more than about 0.5 Gb on Windows then you really need to use 64-bit Windows and 64-bit TimesTen. There are no hard coded upper limit to database size on 64-bit TimesTen; the limit is the amount of free physical memory (not virtual memory) in the machine. I have easily created a 12 GB database on a Win64 machine with 16 GB RAM. On 64-bit Unix machines we have live database of over 1 TB...
Chris

Oracle In-Memory Database Cache

Hi,
I was reading about Oracle in Memory database cache and i am wondering is this option available on 10g, from what i read it is only on 11g and it is extra option and have to pay for it.
Any more info, will be great.
thanks

From here
The In-Memory Database Cache option of Oracle Database Enterprise Edition is based on Oracle TimesTen In-Memory Database.TimesTen is also available for 10g.

Oracle In-Memory Database Cache Testcases

We are implementing Oracle In-Memory Database Cache on an existing oracle database. We want to do some extensive testing on Oracle In-Memory Database. Can anybody please share some pointers in writing testcases ?

Best place to start is here:
http://www.oracle.com/technetwork/products/timesten/overview/index.html
In particular take a look at the Quickstart which is provided as part of the install of the product and can be accessed online here http://www.oracle.com/technetwork/products/timesten/learnmore/index.html via http://download.oracle.com/otn_hosted_doc/timesten/1122/quickstart/html/main/home.html
Take a look at the sample programs the tptbm program is a good place to start.
Tim

Oracle Vision Database Structure

Hello guys
Does anybody know where I can find the Oracle Vision Database Structure? I don't want the installation documentation. I just want a document that shows the Database Structure.
Thanks for all your help.

Hi
plese explain Youre question
Do You want to get DDL-statement to recreate objects ?
The space which You allocated for database is reserved and marked on blocks.
Free bloks doesn't belong to a reserve of an empty space of operating system .
I think if You whant to get size of the absolutely empty database
You need to calculate sizes of minimum necessary files in tablespaces SYSTEM, SYSAUX, Redo-files, control files , password- and controlfiles
or shrinking every table to a minimum space, move HWM and then calculate the size that Youre database occupy
Regards,
Pavel

How to access the ORACLE APPS table structures from SAP

Hi Experts,
How to access the ORACLE APPS table structures from SAP? Is it possible from SAP?
Thanks in advance
Thomas

Hi Silviya,
you can access this database using a technique called DB Multiconnect - sometimes written as multi-connect.
Search the SAP documentation and notes for this term and you will find how to do it.
Essentially you configure the remote database connection via transaction DBCON.
If your SAP system is not running on Oracle you will need to install the db-specific kernel files for Oracle along with the Oracel db client software - SQL*Net.
Then you can access the Oracle database from ABAP using native-SQL. It works a treat!
Cheers
Graham Robbo

Calcualte Oracle applications memory usage

Is there a way or does anyone have a script for oracle applications memory usage of a period of 30 days??

Hi
By implementing the statspack you can get most of the statistics information including memory usage of apps instance with time intervals. Since there is no GUI performance analysis is complicated with statspack. If you are on 10g a new feature called AWR(automatic workload repository) which gives you statistics and metrics with html format report.
There are some tools to monitor the Oracle applications services like cpu , memory consumption... I prefer to go with your own customization scripts to monitor the instance.
You can get plenty of scripts in the net.
http://www.orafaq.com/scripts/
I have little experience with bmcsoftware which monitors oracle Applicatons. But I am not sure whether it gives statistics for the timeperiod. See the below whitepaper of bmc.
http://documents.bmc.com/products/documents/66/54/56654/56654.pdf
Regards
Srinath

Calculate Oracle Apps memory usage

Is there a way or does anyone have a script for oracle applications memory usage of a period of 30 days??

no experts on this?

Oracle 11g - Memory used for sorting

Hi everyone,
I would like to know how I could analyze memory used for sorting in Oracle 11g. When I run the below query, it returns 1531381.
select value from v$sysstat where name like 'sorts (memory)';But when I check sort_area_size parameter from v$parameter, it returns 65536. Does it mean my database is using more memory for sorting than sort_area_size. Or is the way I interpret v$sysstat view and sort_area_size wrong? What is the best way to monitor the memory usage for sorting? Thanks in advance.
Regards,
K.H
Edited by: K Hein on Apr 5, 2012 8:16 PM

check the valuse of pga_aggregate_target
http://docs.oracle.com/cd/B19306_01/server.102/b14237/initparams157.htm
Note:
Oracle does not recommend using the SORT_AREA_SIZE parameter unless the instance is configured with the shared server option. Oracle recommends that you enable automatic sizing of SQL working areas by setting PGA_AGGREGATE_TARGET instead. SORT_AREA_SIZE is retained for backward compatibility.
What is the best way to monitor the memory usage for sorting? try v$sort_usage
or v$tempseg_usage
col sid_serial for a44
col size for a22
col SID_SERIAL for a22
SELECT b.tablespace,
        ROUND(((b.blocks*p.value)/1024/1024),2)||' MB' "SIZE",
        a.sid||','||a.serial# SID_SERIAL,
        a.username,a.osuser,
        a.program
   FROM sys.v_$session a,
        sys.v_$sort_usage b,
        sys.v_$parameter p
WHERE p.name = 'db_block_size'
    AND a.saddr = b.session_addr
ORDER BY b.blocks;

Oracle/JDBC Memory Leak

I am using the Oracle 7 client with the JDBC driver for Java 2. I am also using the Sun jdk 1.3 SE. Every time I establish a connection to any Oracle database, there is a bit of memory that is lost and can not be reclaimed. A simple program that connects to the database via DriverManager.getConnection(), followed by Connection.close() inside a loop shows the memory gradually increasing. Is this a bug? If so, where is the patch?

the first jdbc drivers certified to work with java 2 (aka jdk 1.2) were called
"jdbc 8.1.6sdk". They have been replaced by jdbc816 and jdbc 817 plus their related patchsets.
the version 7 jdbc drivers went out of support on dec 31, 2000 along with the rdbms 7.3.x product suite.
patches are not generated for "out of support" products.
jdk 1.3 is not certified with any oracle jdbc drivers yet, however, some people have been able to use it with the 816 or 817 jdbc drivers with minimal problems.
be advised...
any problems you run into with oracle jdbc drivers while using jdk 1.3 must be reproduced with jdk 1.2.x in order for a bug to be filed.
i hope this helps ...
null

Oracle 11g - memory issue.

hi,
Recently we have upgraded to oracle 11.2.0.1 from 10.2.0.4. Below memory issues shows up and system crashes.
We included parameter MEMORYIMM_MODE_WITHOUT_AUTOSGA=FALSE in init file. Despite this happens.
ORA-04031: unable to allocate 264 bytes of shared memory ("shared pool","unknown object","CCUR^4e9657a","kglob")
Fri May 20 18:43:45 2011
Sweep [inc][64733]: completed
Sweep [inc][64732]: completed
We increased db_cache and shared_pool memory, does not help.
Would appreciate any feedback on this.
Thanks,
RajS

Hi Raj
with experience I noticed these memory issues (ORA-0403 ) issues with 11.2.0.1
say some bugs, which aren't easy to fix.
Better upgrade to 11.2.0.2.
May be not the proper answer to your question Just a tip.
BR
Venkat

Oracle Inventory Orgs Structure

Hi,
We are working on Oracle Applications 11i, in Inventory, Purchasing, Payables, Fixed Assets, and General Ledger Modules.
Our Inventory Organisation Structure is as follows: We have One master items organisation and 3 inventory organisations for different items with different material accounts.
We have a request from the Finance department to implement a structure that includes three different inventory organisations and under each one we have different items major categories each assigned to a different receiving accounts.
Is there anyway we can do this? and how?
Can we have multiple sub receiving/expense accounts for each different inventory organisation and how can we implement it?
Thanks...

Hi user;
Please check below notes and see its helpful for your issue:
[link1|http://download.oracle.com/docs/cd/A97501_01/acrobat/115qpim.pdf]
[link2|http://download-west.oracle.com/docs/cd/B15436_01/current/acrobat/115qpig.pdf]
[link3|http://www.scribd.com/doc/3185368/Oracle-Applications-11i-]
Regard
Helios

Upgrading Server Memory - Need to adjust Oracle DB Memory?

I have created a test database under Windows Server 2003 with 1GB of RAM. Now, we are planning to increase Server memory to 4GB. My question is, do I need to configure something on the Oracle DB? I am running Oracle 10G

If it is non tunable memory there is nothing much you can do..the code may consume a lot of memory....This has nothing to do with increasing the server memory
If you hit a insifficient-memory error a with pl/sql block with 1GB of memory, then you might not hit if the memory of the server in increased...
IF you want to say this as impact then i tend to agree it can impact ....Not realy flt most of the times...

Where to keep new OA page(RN.XML in oracle Application Directory structure?

I have created a new XML region which I want to use in page through Personalization.
where should I copy this file into Application Directory structure?
I am using this command to import -
import C:\OA\jdevhome\jdev\myprojects\xbol\oracle\apps\ota\admin\enrollment\webui -jdk13 -mmddir "C:\OA\jdevhome\jdev\myhtml\OA_HTML\jrad" -rootdir C:\OA\jdevhome\jdev\myprojects -validate -username apps -password apps -dbconnection "(DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(Host = xxxas.com)(Port = 0000)))(CONNECT_DATA = (SID = xxx)(SERVER = DEDICATED)))"

I imported the XML file but when I am trying to refer the xml file through personalization by giving path
'xbol\oracle\apps\ota\admin\enrollment\webui\XbolLearnerSearchRN'
It is erroring out saying
'Extends: Invalid value: xbol\oracle\apps\ota\admin\enrollment\webui\XbolLearnerSearchRN: the reference may not exist. (oracle.adf.mds.MetadataDefException: Unable to find component with absolute reference = xbol\oracle\apps\ota\admin\enrollment\webui\XbolLearnerSearchRN, XML Path = null. Please verify that the reference is valid and the definition of the component exists either on the File System or in the MDS Repository.)'
My requirment is - I want to use this xml file in FlexLayout for the personalization.
Please Guide me, where I am missing.

Oracle Databas Memory Limit

Hallo,
can anyone tell me, if Oracle Database 8.1.7 have an Memory Limitation?
The OS-System is Sun Solaris and the server has 32 GB
memory, i don´t know if the database can allocate more then 4 GB memory!
Best Regards
Alexander

Oracle has memory limitations, I'm sure, but they are well beyond the 32 GB level. I can pretty safely wager that your budget will be exhausted long before Oracle cannot use the RAM.
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

Oracle 9i Memory structures

Similar Messages

Maybe you are looking for