Creating a reduced size Test database
Hi everyone,
We currently have some test and development databases which are refreshed regularly as a whole with production data at regular intervals. However the production database is quite big and growing at a considerable rate. This makes demands for disk space on test database servers to grow as well. The test team do not need a full copy of the production so I am investigating the possibility of creating a procedure(perhaps write some scripts) whereby the test database are refreshed with only a certain portion of the production data,keeping all the relationships and constraints in consideration. I will appreciate any input and discussion on how this could be possible and what options can be explored.
Many Thanks,
Mandeep.
Hi ,
Sorry for the late reply. The Test and Dev databases are refreshed with a fresh copy of the production data once or twice a month. The refresh is done by taking an export from the production, doing an import in the Test environment.
Oracle version is 9.2.0.6 on all servers.
Thanks.
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I am exporting .indd files from within Indesign as pdf files, opening in Acrobat Pro XI. I have no trouble creating the initial pdf file, however, when I go to Save Other > Reduced Size PDF I get error messages. Depending on the file, I receive either the message, "The font (Myriad Pro) contains bad/Widths" replacing the text with dots or "Cannot find or create the font (Helvetica) Some characters may not print or display properly" replacing text with dots or boxes.
My confusion is that the file is exporting to pdf from Indesign without error, it is only when I try to Save Other> Reduce Size PDF that the error occurs.
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I am reaching deadline on this and cannot find a solution other than to reload Acrobat 9 and ditch this upgrade.
Any help would be greatly appreciated.I, too have experienced this issue. Upon export from INDD CS6, I see the error message "The font 'IXWIPX+SourceHanSansSC-Bold' contains bad \Widths."
The only items on the single-page InDesign document I'm trying to export are copies of a one-page PDF (which was extracted from a longer PDF, arranged into a cover format). I can provide all files as necessary. The longer document that the one page came from also experienced an error when I tried to print to Adobe PDF. While I still get a PDF of the cover on export, despite the "bad \widths" message, it won't print from certain machines. I get nothing (not even an empty shell file) from the attempt to print the larger document (where the cover elements came from) to PDF.
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Hello Experts,
I am a newbie with very much new in Oracle. I have been provided with the inc0 backup(which comprises even the controlfile backup) of the production database (PROD) taken through RMAN and asked to create a new test database (TEST) using the backup. Can anyone please provide me the steps on how to restore it and create the new database ?
Database version 10.2.0.4
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http://arjudba.blogspot.in/2008/05/restore-and-recover-database-to-new.html
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Hi amit,
the maxdb documentation gives all information which is needed:
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<a href="http://maxdb.sap.com/currentdoc/4c/da3b3c51bd4b3ae10000000a114084/frameset.htm">Installation</a>
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Reagrds, Christiane Hienger -
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Hi,
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this backup to generate a new instance so that I can reproduct some report from the last month data or doing some update testing
from the backup database with the both production instance and last month instance is opened at the same time. I have tried to
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Create the Second instance thro' Database Configuration Assistant, and Replace with Back up files.Now you can run two instances at parallel. -
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I have 10g Oracle client in my machine. Does it have a test database I can connect to and create stored procedures?
If not, is it possible to create a local database?
And What about Oracle Express client? Does it come with a test Database? Or do I need to install database in my system for creating SP's ?901007 wrote:
I have 10g Oracle client in my machine. Does it have a test database I can connect to and create stored procedures?
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Create test database from standby without some data
Hi. I want to create test database from my standby database using rman.
But i have some some tables and where information is too large i dont want backup all data from this tables. because i dont have enough space on my test server.
Have u any idea for solution this problem.
ThanksBut have suggestion.
You can create duplicate database on based your target database (to new host) and skip undesired tablespaces...
bash# rman target /
RMAN> ....
your code should be like :
run {
allocate auxiliary channel 'dev_0' type 'sbt_tape'
parms 'SBT_LIBRARY=/opt/omni/lib/libob2oracle8_64bit.so,ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=my,OB2BARLIST=MY DAILY)';
allocate auxiliary channel 'dev_1' type 'sbt_tape'
parms 'SBT_LIBRARY=/opt/omni/lib/libob2oracle8_64bit.so,ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=my,OB2BARLIST=MY DAILY)';
allocate auxiliary channel 'dev_2' type 'sbt_tape'
parms 'SBT_LIBRARY=/opt/omni/lib/libob2oracle8_64bit.so,ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=my,OB2BARLIST=MY DAILY)';
allocate auxiliary channel 'dev_3' type 'sbt_tape'
parms 'SBT_LIBRARY=/opt/omni/lib/libob2oracle8_64bit.so,ENV=(OB2BARTYPE=Oracle8,OB2APPNAME=my,OB2BARLIST=MY DAILY)';
SET UNTIL SCN 7769764681915;
DUPLICATE TARGET DATABASE TO MYTS SKIP TABLESPACE TOOLS_IDX,TOOLS,ARCHIVE,IDX;
Edited by: Ulfet Tanriverdiyev on Dec 21, 2010 3:42 AM -
Create New Test Database with all permissions
Hi all,
We have a Oracle9i database running on Linux platform . Currently 40 users working on it. Now i want to create another test database with giving all permissions to it. Give your valuable suggestions.
Regards,
SudarshanamThe answer to your question as I understand now would be,
grant DBA to <user>;
But I think you mean something else. Please be more clear -
Hi to all,
Which is the best way to create test database on different server?
I have Data Pump full export and RMAN backup from production database. The test database I want to be on same OS (Windows Server 2003 64bit) and same version/release of Oracle (10.2.0.4 EE) as a production database but on different hardware.
I need some direction or any literature\documentation where this work is described.
Thanks in advance!user9106065 wrote:
Hi to all,
Which is the best way to create test database on different server?
I have Data Pump full export and RMAN backup from production database. The test database I want to be on same OS (Windows Server 2003 64bit) and same version/release of Oracle (10.2.0.4 EE) as a production database but on different hardware.
I need some direction or any literature\documentation where this work is described.
Thanks in advance!Best method is RMAN duplicate or RMAN disaster recovery method
refer:-
http://www.akadia.com/services/ora_duplicate_database_rman.html
http://oracleinstance.blogspot.com/2010/08/disaster-recovery-using-rman-demo.html
http://kamranagayev.wordpress.com/2010/03/29/rman-video-tutorial-series-performing-disaster-recovery-with-rman/ -
Want to reduce the size of database
Hi Guys,
We have Oracle 10G database over Unix platform, Customer want to reduce the size of database as much as possible and the ami of customer to move the storage area of this database to other one. so we resize some datafiles and get lots of free space at mount point but while checking the utilzation of table is showing somw what different as other . kindly the below O/P:
% MaxPoss Max
Tablespace Name KBytes Used Free Used Largest Kbytes Used
*a DATA 45,875,200 8,740,992 37,134,208 19.1 1,728,512 100,663,248 45.6
*a HIGH_S_DATA 21,504,000 1,331,520 20,172,480 6.2 3,048,704 0 .0
*a HIGH_S_IND 15,360,000 853,568 14,506,432 5.6 1,661,504 0 .0
*a IND_DATA 57,241,600 3,512,832 53,728,768 6.1 3,995,648 100,663,248 56.9
*a LOW_S_DATA 357,376,000 28,436,736 328,939,264 8.0 4,063,232 167,772,080 213.0
*a LOW_S_IND 268,902,400 12,148,352 256,754,048 4.5 4,063,232 67,108,832 400.7
*a SYSAUX 1,433,600 897,152 536,448 62.6 485,312 33,554,416 4.3
*a UNPARSED_DATA 102,400 128 102,272 .1 102,272 0 .0
*a USERS 4,096,000 64 4,095,936 .0 4,063,232 33,554,416 12.2
*m SYSTEM 1,433,600 835,520 598,080 58.3 597,952 33,554,416 4.3
*m TEMP 54,033,408 54,033,408 0 100.0 0 33,554,416 161.0
*m UNDOTBS1 37,650,416 426,416 37,224,000 1.1 4,063,232 33,554,416 112.2
sum 865,008,624 111,216,688 753,791,936
SQL> select sum(bytes/1024/1024/1024) from dba_segments;
SUM(BYTES/1024/1024/1024)
54.5392456
SQL> select sum(bytes/1024/1024/1024) from dba_data_files;
SUM(BYTES/1024/1024/1024)
773.406235above all o/p is different, no able to understand it. please help me in this .
Could you please tell me is there any way to reset the HWM at Datafile level and how we reset the HWM of those tables having Materlized view?Hello,
I'm not really sure what is the problem here? Everything seems to be OK. From what I have seen ,your database can stand to be resized down quite a bit.
The actual amount it can be resized down depends on the highet HWM for the segments in the datafile, as in:
set line 200col file_name format a90
select file_name,
ceil( (nvl(hwm,1)*&&blksize)/1024/1024 ) USED_SPACE,
ceil( blocks*&&blksize/1024/1024) SIZE,
ceil( blocks*&&blksize/1024/1024) -
ceil( (nvl(hwm,1)*&&blksize)/1024/1024 ) ECONOMY --how much of the space can be reclaimed
from dba_data_files a,
( select file_id, max(block_id+blocks-1) hwm -- here we get the max hwm for the datafile from the extents residing within it
from dba_extents
group by file_id ) b
where a.file_id = b.file_id(+)
and ceil( blocks*&&blksize/1024/1024) -
ceil( (nvl(hwm,1)*&&blksize)/1024/1024 ) > 2000
>
You can also do a reorganization of the segment you suspect has a high degree of reclaimable space within its extents (high HWM and low actual space used). You can run segment advisor to help with that.
Hope it helps, -
Duplicate from standby database to create a test database?
Hello!
Would it be possible to use backup-based duplication FROM a physical standby database to create another database to be used for testing? If I performed RMAN backup of the standby database, moved the backup to another test server, and then ran duplicate?
Anyone know if this would be possible? If possible, would the new test database's controlfile be "standby" or "primary".
(version 11.2.0.2)
thanks..Yes it works ! I've tried that recently on 10g so I think on 11g will not be a problem.
You can do it with or without duplicate. If you want to use duplicate, you don't need to copy the backup. Actually, on 11g you don't need no backup at all, since now you have 'from active database' option for duplicate command !
Also, duplicate will rebuild the controlfile so it will not be "standby" or "primary" ...
Gabriel -
Acrobat XI Pro crashes when saving as a reduced size PDF in version 11.0.07
Since upgrading to the v 11.0.7 update, Acrobat XI Pro crashes every time I try to "save as" a reduced size PDF. I have tried several different settings, but still crashes.
You might try to setup the page size in the Adobe PDF printer and then print to the printer. I assume you are using PDF Maker (create PDF) and that may be the problem. You might also open the preferences in PDF Maker and turn off most of the options - none should be needed for a single page since you would likely not be using transitions, bookmarks, etc.
Just as a test, you may want to just start with printing ot the Adobe PDF printer, but you will likely get the default paper size with the PPT shrunk to fit. -
Email review creates workflows file size that makes Acrobat 9 unbearably slow.
I have been using the email review features in Acrobat pro version 9.3.1. All was going fine until, apparently, my workflows file got to around 1.5mb. If I understand correctly this is the file that Review Tracker uses to track PDF emailed for review.
The problem is Acrobat becomes unbearably slow to open and operate.
I narrowed down the reason by opening Acrobat with no plugins loaded and it operated fine. Then by enabling and disabling various plugins I found that when any plug-in having something to do with the commenting and tracking process was enabled acrobat again became unbearably slow. Through searching on this forum I found the workflows file that is created for tracking email reviews. I discovered with all plug-ins enabled and with the workflow file removed acrobat operated fine when I put the file back it again opens and operates unbearably slow.
So I know how to make Acrobat operate correctly by removing the Workflows file. Acrobat will create a new one if I start another review. The big problem is I have lost all my tracking on previous reviews.
I was wondering if anyone else might have had a similar problem when the Workflows file became larger than 1.5mb or so?
Does anyone know of a way I can keep my previous email reviews and still have acrobat operate correctly?
I also wonder if this will happen again?
Thank you for your time and knowledge.
System info
Windows XP Pro x64 Edition
Version 2003
Service pack 3
Intel Xeon CPU
X5450 @ 3.00GHz
2.99GHZ, 8.00 GB of RAMFlattening should be expected to make files bigger, much bigger in the worst case. It is rarely a way to reduce size, though sometimes it will be - it all depends on what is in the file.
An example where it could reduce size is where a series of images are overlayed transparently. This would end up being a single one. There may be cases where lots of layers get consolidated into something simpler, but if the layers were vector and the result is raster it won't.
So, flattening might be a useful tool, but it's best to try it and test the result.
Better still to stop the proprietary software from choking... ! -
Migrating from Test Database to Production Database
Hi,
I have a situation where I created my Portal Pages on test database and now, I want to move everything from test database to my production database. The portal version on both the sites is same (3.0.9.8). I have content areas and applications in my existing test site. What is the best and easiest way to achieve this?
Thanks in advance.
Regards,
JatinderHi,
the easiest way is to make an export of the portal schema en import it into you're production database.
greetings
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Jatinder:
Hi,
I have a situation where I created my Portal Pages on test database and now, I want to move everything from test database to my production database. The portal version on both the sites is same (3.0.9.8). I have content areas and applications in my existing test site. What is the best and easiest way to achieve this?
Thanks in advance.
Regards,
Jatinder<HR></BLOCKQUOTE>
null -
How do I create a Snapshot without testing query?
I'm working in an environment where the connection to the database server is done through a VPN that is sometimes broken and I have to wait for some time until it is restored. Other times, the database server is just down and in maintenance.
In the meantime, I have to work with Director installed in a local virtual machine in my laptop.
So, now I'm trying to develop some EDQ processes when there is no connection to the database, I'm unable to save snapshots because they require a test to occur (clicking in the Test button) before saving them, even if I'm providing a full SQL query to snapshot. I think it's because Director needs to know stuff like the data types of the columns to initialize properly the fields in the process.
The problem is that I can't stop working just because there is no VPN. I should be able to create the processes and test them later when connection to the database is restored. I can do a lot of stuff (I can even copy-paste snapshots!) but I can't change nor create new ones, and that blocks me constantly.
How can I do a snapshot save without database connection and have Director asking me the datatypes instead of trying to guess them from a "Test"?Hi,
You can't create a snapshot without a connection to the database. A connection is needed when a snapshot definition is created in order to retrieve the column names and data types. As a solution to your problem, why not use data interfaces? Create a data interface that is of the required shape and refer to this in your processes (instead of the snapshot). You can then create mappings to different sources of data, e.g. snapshots, reference data, etc. You can test your processes when you're offline using a reference data mapping.
regards,
Nick
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