Informatica OEM - DAC tablespace size?
What is the table space size required by DAC (while installing
Informatica OEM 7.1.2)
I have run several test jobs using a Siebel OLTP to my OBAW (BI Apps DWH). My DAC tablespace is currently 713.2 MB.
Not sure why you say 7.1.2, the OEM that comes with 7.9.3 BI Apps is 7.1.4
Similar Messages
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Amount of temporary tablespace size used for index rebuild
Hi All,
I want to know approximate amount of temporary tablespace size used for index rebuild. I need this information to avoid the insufficient temporary tablespace error during the huge index rebuild.
Is there a query or procedure to find it out.
Thank you.Hi,
While creating the index, the temporary segment is created in the permanent tablespace. So permanent tablespace must have sufficient space.
http://www.oracle-base.com/articles/10g/SpaceObjectTransactionManagement10g.php
http://aprakash.wordpress.com/2010/01/05/numeric-segment-name/
Anand -
How To Install Informatica and DAC Client on windows
Dear Friends,
I had installed Oracle Informatica 8.6.1 and Oracle DAC Server (10.1.3.4.1) on Linux server (RHEl 32 bit)
Now i want to install Informatica and DAC Clients on windows machine.
Where to download the software and in the existing Dump i don't find any install.bat file / client folder as mentioned in some sites.
Please help
Regards,
DBHi,
When you have downloaded the informatica software you will get 2 zip files (V20952-01_1of2.zip,V20952-01_2of2.zip). When you Unzip these two files you will find pc861_client_win32_x86.zip file.
Unzip this pc861_client_win32_x86.zip file and browse to this location pc861_client_win32_x86\Client\Disk1\InstData\VM, here you will find install.exe an executable file.This will install informatica client.
For installing DAC browse to this location DAC 10.1.3.4.1\dac\Disk1\install\win32 and there you will find setup.exe executable file. This will install DAC.
If you need further information plz do post it......
Thanks,
Navin Kumar Bolla -
How to see the tablespace size
hi
how to get the tablespace size??
thxHello,
select SUM(bytes)/1024/1024 MB from dba_data_files
where tablespace_name = 'xxxxxx';
works fine.
I am trying to build a function for that:
select SUM(bytes)/1024/1024 MB
from dba_data_files
where tablespace_name=upper('&user')
However, I need to make some enhancements:
1. how to make comments in sql files?Refer to the REM statement in the sqlplus reference manual
2. a lot of outputs are generated:
SQL> @get_size
Enter value for user: tts1
old 3: where tablespace_name=upper('&user')
new 3: where tablespace_name=upper('tts1')
MB
2048
how to avoid that so that only the size is
displayed.
for example:
SQL> @get_size
Enter value for user: tts1
MB
2048
Refer to set verify off in the sqlplus reference manual.
>
3. how to let the function accept a parameter such
as:
SQL> @get_size tts1
Refer to the define command in the sqlplus reference manual.
>
4. how to include a usage (help) to that function
such as:
SQL> @get_size
usage: get_size <tablespace name>
Many thanksRefer to the prompt statement in the sqlplus reference manual.
Sybrand Bakker
Senior Oracle DBA -
Tablespace size monitoring in Oracle 10g
Hello
Our environment: Oracle 10.2.0.3 3-node RAC, ASM, Linux x86-64
We are using EM Grid Control as a monitoring tool for RAC databases.
We have "tablespace SPACE USED (%)" metric configured for all RAC databases.
For some reason this metric does not work all the time and it does not alert dba when warning or critical threshold reached.
I'd like to hear from people how they monitor tablespace size in Oracle RAC environment with files in ASM.
Thank you,
YelenaYelena,
Your problem is realted to GC and it seems it's not configured properly. Kindly check and verify schedule also. May possible it's notifying to other person also.. -
Tablespace size. System data vs user data.
Hi,
I have Oracle 11.2.0.1 on Solaris 11 x86_64. Software using SYSTEM tablespace. The free space on this tablespace is allmost end,
When i check what amount of data is collected in database i get strange value:
select SUM(qq.MB) from (select table_name,(num_rows*avg_row_len)/(1024*1024) MB, num_rows, avg_row_len from user_tables) qq;
SUM(QQ.MB)
6,43802738189697265625
So i suppose that data using only 6.4MB.... But statistic for this tablespace is
Tablespace Used MB Free MB Total MB Pct. Free
SYSAUX 655 35 690 5
UNDOTBS1 27 18 45 40
TQTBS 11 489 500 98
USERS 0 5 5 100
SYSTEM 707 93 800 12
What is using 700MB?!It is a very good thing to use the command line queries to understand these things. But it is also good to know your tools. You should check tablespace size with dbconsole, it shows nice little pictures of how much space is used. Note that your system tablespace is autoextend, and this is a good thing, since as Sybrand noted, that's where the PL/SQL is stored. As a practical matter, unless you are adding a lot of new code, that tablespace tends to expand to a steady size and just stay there. You don't want to fix it there, because you might add new code in the future.
On the other hand, sysaux and your data may need some watching. If you are curious, you can use the tablespace map function in dbconsole to see what is where in tablespaces (and there are scripts floating about to see it command line style). But don't stress over it, Oracle is really good about doing things right. What you have to watch out for is things like auditing or plan maintenance becoming space hogs in sysaux, and some apps, sometimes combined with some bugs, can use too much data space. But really, you shouldn't bother with it too much unless you see something using way more space than you would reasonably expect.
If you want to obsess over something, consider patching. 11.2.0.1 is not a good sign. -
Tablespace size report for SQL and oracle servers
Hi All
is it possible to get tablespace size for all sql and oracle server in the form of report in SCOM.
Regards
MadhaviOracle: Table size report of Oracle is depend on the MP which yu imported into SCOM
SQL :
1) Create a group which contains folowing dynamic rule
2) Reporting workspace --> Microsoft Gneric Report --> Performace Detail
3) in the parameter area, create a new series, add group which create in step 1) and select the rule: MSSQL XXX: Collect Database Allocated Size(MB)
4) Run the report
5) In the report, click actions and select "Performance details for every object"
Roger -
How to see tablespace size in data dictionary
How can I see the tablespace size, and used tablespace size in data dictionary view?
it is not in dba_tablespaces, and v$tablespace
Thanks.I like this little piece of code of mine:
SQL> SELECT
2 TABLESPACE_NAME,
3 RPAD(RPAD('|',100-PCT_FREE,'X'),100) || '|' USED
4 FROM (SELECT TABLESPACE_NAME,
5 100 -
6 ROUND(100 -(SUM(BYTES)/1024/1024/1024)*100/
7 (SELECT SUM(BYTES)/1024/1024/1024
8 FROM DBA_DATA_FILES DF
9 WHERE DF.TABLESPACE_NAME=FS.TABLESPACE_NAME),2
10 ) PCT_FREE,
11 ROUND(SUM(BYTES)/1024/1024/1024,2) GIBFREE
12 FROM DBA_FREE_SPACE FS
13 GROUP BY TABLESPACE_NAME) TABLESPACE_SPACE
14* ORDER BY TABLESPACE_NAME;
TABLESPACE_NAME USED
ARCHDATA |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
DATBIGGX |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
DATGX |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
DATLOWGX |XXXXXXXXXXXXXXXXXXXXXX |
IDXBIGGX |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
IDXLGX |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
IDXGX |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
LOGMNRTS |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
SYSTEM |XXXXXXXXXXXXXXXX |
TOOLS |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |
UNDOGX |XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |Yoann. -
Dear all,
I am purging the old data, after that the tablespace seems to not re-claim the tablespace size (remain the same) ?
Please advice,
AmyLeave tablespace alone & find something better to worry about.
Never confuse movement with progress.
Going around in circles is movement but very few folks would consider it to be progress.
"Compressing" tablespace is same as going around in circles.
If you insist in proceeding
1) create new tablespace
2) move all objects out of old tablespace into new tablespace
3) drop old tablespace
4) create old tablespace
5) move all objects out of new tablespace into old tablespace
6) drop new tablespace -
Impdp operation taking more tablespace size in compare to expdp...
Hi All,
I have one issue with impdp operation. I am using 11gR2 database and schema's dmpfile size is 5G. When I start loading data through impdp schema's tablespace size grow more than 5G. I have to stop the impdp operation because of growing tablespace size. There is no compress parameter passed during expdp. Lastly I given tablespace maxsize= unlimited but seems like it still not sufficient and have to add one more dbf. so the tablespace size as of now is 60G and impdp operation is still running.
Can anyone guide me if dmp file size is 5G then how could be the tablespace size more than 5G? I have an assumption that if my dmpfile size is 5G then the tablespace size in which I loaded my data (using impdp)should not more than 5G.
Thanks in advance.I was facing the same problem. After giving parameter TRANSFORM=SEGMENT_ATTRIBUTES:n, the problem has been resolved.
TRANSFORM = transform_name:value[:object_type]
The transform_name specifies the name of the transform. Some of possible options are as follows:
SEGMENT_ATTRIBUTES - If the value is specified as y, then segment attributes (physical attributes, storage attributes, tablespaces, and logging) are included, with appropriate DDL. The default is y. ====> IF THIS IS 'N' PHYSICAL STORAGE ATTRIBUTES ARE NOT INCLUDED.
STORAGE - If the value is specified as y, the storage clauses are included, with appropriate DDL. The default is y. This parameter is ignored if SEGMENT_ATTRIBUTES=n.
Although thread a quite old, but just updating this in case someone needs to refer in future. My system parameter deferred_segment_creation is set to TRUE.
Here is the complete syntax, I have used
impdp vygrdba/******* dumpfile=VYGRVS6I5_25DEC12.dmp logfile=VYGR_PT_09Jan13.log remap_schema= VYGRVS6I5:VYGR_PT TRANSFORM=SEGMENT_ATTRIBUTES:n
Edited by: 980762 on 9 Jan, 2013 3:58 AM -
How to query the tablespace size increment speed?
Hello,
Do you have any directions or ideas on how to know the tablespace size increments history. or how to know the frequency of tablespace size increment.
when I went into new database, I never managed this database before, i want to know the tabelspace size increments speed for do the reasonable space extend.
so could you please give us a guide thanks!RLUO wrote:
Hello,
Do you have any directions or ideas on how to know the tablespace size increments history. or how to know the frequency of tablespace size increment.
when I went into new database, I never managed this database before, i want to know the tabelspace size increments speed for do the reasonable space extend.
so could you please give us a guide thanks!Hi, there good way is using DBMS_SPACE.OBJECT_GROWTH_TREND as Rajesh mentioned that.But also you can use some AWR views to getting this information.Seee below link.
tablespaces' growth trend -
Maximum Temp tablespace size you've seen
DB version: 10.2.0.4
Our DB caters a retail application . Total DB Size of 3TB. Its is a bit of mix of both OLTP and Batch processing environment.
Our temp tablespace has 1 file and we had set the tempfile as AUTOEXTEND. Somehow its size has reached 25GB now !
We don't actually need this. Do we?
For a fairly busy DB of around 3TB size, what is the maximum temp tablespace size you've ever seen?
What is the maximum temp tablespace size you've ever seen for Big DB like Telecom, Banking?The point about temp space is that your requirements are dynamic - the actively used area shrinks and grows.
Comparing apples with oranges, tempfile sizes on system where I am currently here amount to 50 GB but to be honest that's mainly due to a not insignificant number of pretty poor queries, run concurrently, with multipass operations, etc.
Kellyn Pedersen had an example of a process using 720GB here:
http://dbakevlar.com/?p=43
Whilst 25GB may not be earth shattering, a "large" temp area may perhaps be an indicator that you want to review some of your application code.
(What is "large"? "unusual" compared to what is "normal" for your system may be a better metric)
If you're using automatic pga memory management, then there's a limit to what each session can get, it may be that automatic work areas are not suitable for some of your code and some manual sizing is required to prevent operations spilling unnecessarily.
Also, inaccurate CBO estimates on your queries can lead to inaccurately sized work areas that then spill into temp.
There was a reminder of this in one of Randolf Geist's articles on hash aggregation:
http://oracle-randolf.blogspot.com/2011/01/hash-aggregation.html -
Hi,
We have a production database with size 120GB (DB Version 11.1.0.6), And our UNDO Tablespace size is 30GB.
For the past 4 days the UNDO tablespace utilization is more than 85%.
We have disabled the AUTOEXTEND for the UNDO Tablespace.
So the UNDO RETENTION is dynamically calculated by Oracle itself and the value now is
TUNED_UNDORETENTION
339183
Please suggest how to fix this issue.
Thanks !Hi,
The UNDO Tablespace size is still increasing. We dont have flashnack enabled for our database.
The database is 11.1.0.6 Standard Edition.
TABLESPACE TOTAL_SIZE_IN_MB FREE_SPACE_IN_MB % FREE %USED
UNDOTBS1 32152 4440 14 86.19
USERS 123784 23120 19 81.32
SYSTEM 1536 465 30 69.73
SYSAUX 1024 449 44 56.15
GGS_DATA 2048 1388 68 32.23
We enabled AUTOEXTEND on for one of the datafiles in UNDO Tablespace.
NAME TYPE VALUE
undo_management string AUTO
undo_retention integer 9000
undo_tablespace string UNDOTBS1
select to_char(begin_time, 'DD-MON-RR HH24:MI') begin_time,
to_char(end_time, 'DD-MON-RR HH24:MI') end_time, tuned_undoretention
from v$undostat order by end_time;
BEGIN_TIME END_TIME TUNED_UNDORETENTION
23-DEC-11 18:15 23-DEC-11 18:25 375077
23-DEC-11 18:25 23-DEC-11 18:35 375678
23-DEC-11 18:35 23-DEC-11 18:45 376278
23-DEC-11 18:45 23-DEC-11 18:51 376578
Please let me know how can i reduce the space consumed by UNDO Tablespace. -
Latest Version of OFA supporting Informatica and DAC
Dear All,
I was trying to find the latest version of OBI Financial Analytics Applications.
and i came across this link.
http://www.oracle.com/technetwork/middleware/bi-foundation/documentation/bi-apps-098545.html
after going thru various documents here what i understood is that in the latest release of OBI i.e. 'Oracle Business Intelligence Applications 11g Release 1 (11.1.1.7)' Oracle is no more supporting Informatica and DAC configuration but it's replaced by ODI and ODI studio.
Oracle is supporting informatica in N-1 version which is 'Oracle Business Intelligence Applications Version 7.9.6.4'.
I understand if we go with latest version there may not be much help available for installation, configurations and may be known and unknown bugs.
Request experts if you could please confirm this? and what will be the best decision to go with 7.9.6.4 or 11.1.1.7 version??
thanksODI is not yet supported for any of the BI Applications.
The target is CY 2008 for one of the Analytic Apps to be able to use ODI.
We will continue to support Informatica going forward and recently renewed an agreement with them.
To your other questions:
1. No, INFA 8 is not yet supported but probably this CY.
2. There are some documents that cover migrating and DAC Repository, etc. Yes this process needs to be improved but it is almost impossible to capture mechanisms that could compensate for every possible choice a customer could make. -
hi,
I am using Oracle 8i. From DBA studio i see that the space assigned to data files is 98.5% full. will it affect performance ?? Ther is very few much space avaiable in the drive. Data file size is around 12 GB auto extend is 50% and free space is 3 GB.
Please suggest...If the data blocks are not cached in your shared pool , then it will read data blocks from the datafiles and this will leads to some performance issuies.Kuljit already pointed out from your answer that data blocks resides in buffer cache not in the shared pool.
My point is, sometimes, physical reads are better than logical reads. To tune a query, one must concentrate to reduce logical reads. (buffer gets).
Regarding tablespace size and performance problem, as long as there is free space is avaialble then no problems.
If the tablespace is 100% used and its data files are autoextend enabled, then, when oracle needs space to insert datafile and tbs is 100% and its datafile are autoextend, then, oracle has to allocate new exten to keep the data. In this scinario, there might be a slight issue.
If the tbs is locally managed, it will not be that must.
Moreover, if the database is OLTP with heavey transactions, then, its always better to have good amount of free space i the tablespaces.
Jaffar
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