BusinessObjects Board

Improving BO repository performance

We are using BO ver 5.1.2 and looking at ways to improve the performance of logging into BO as well as sending/retrieving reports from the repository - it seems to be getting slower and slower.

Can anyione suggest any good ways to do this?

Was going to get DBA to see whether additional indices could be added to the tables concerned (OBJ_X_DOCUMENTS,OBJ_M_DOCUMENTS) .

Which Oracle table does BO look at when user logs into BO?

Thanks
Rachael


RachaelC (BOB member since 2006-11-16)

Playing with Repository tables is not the best way and is unsupported.
Rather do the following:
-check the network, the repository database server.
-delete unwanted reports/universes from repository.
-run scan/repair of different repository domains from Supervisor.

Hyder


haider :es: (BOB member since 2005-07-18)

There are many tings you can do:

1 backup your database
2 run a scan and repair
3. Check your folder structure if it is very deep it will take longer.
4. Clean up the inbox folders if you use the BCA you may have quiet a few documents

Outside of BO on the database you may want to

  1. export import the schema
  2. check fragmentation

Indexes can help but on the obj_m_actor table and the res-link-tables

OBJ_X_DOCUMENTS does hold the BInary content of the files it will be typically very big. Indexes donโ€™t really help there.

All that should improve your performance.


ClaireB :de: (BOB member since 2002-08-09)

Hi Rachael,

Have a look also here. It may also help.


Marek Chladny :slovakia: (BOB member since 2003-11-27)