Home » RDBMS Server » Performance Tuning
Please read the OraFAQ Forum Guide before posting.
Please contribute good answers to the wiki.

    Replies Views Last message
icon6.gif sticky: How to tune SQL or Identify Performance Problem and Bottleneck
By: Michel Cadot on Fri, 22 June 2007
7 66695 Sat, 07 March 2015 12:25
By: Kevin Meade
  dynamic sql
oracle 11.2.0.3
By: pointers on Sat, 09 January 2016
4 481 Wed, 10 February 2016 01:01
By: Kevin Meade
  Please help for Improving the Explain plan
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: msol25 on Tue, 08 December 2015
8 753 Wed, 10 February 2016 00:30
By: Kevin Meade
  Oracle index creation
Oracle 10g
By: donep on Mon, 18 January 2016
13 9254 Wed, 10 February 2016 00:26
By: Kevin Meade
diffrence between stored procedure and package preocdures has been moved to SQL & PL/SQL by the moderator.
  Please help for Improving Query Performance
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: msol25 on Tue, 15 December 2015
31 854 Wed, 03 February 2016 20:57
By: Kevin Meade
  Sql Query Tuning
11.2
By: mnraju999 on Mon, 11 January 2016
4 461 Wed, 03 February 2016 20:23
By: Kevin Meade
  Oracle ROWID RANGE SCAN
AIX 6
By: sinida1984 on Wed, 20 January 2016
9 766 Wed, 03 February 2016 20:14
By: Kevin Meade
  Oracle SQL performance analysis
oracle 12c
By: gorants on Sun, 31 January 2016
2 285 Wed, 03 February 2016 20:04
By: Kevin Meade
  Tune query for Sum function
By: rohit_shinez on Wed, 03 February 2016
7 257 Wed, 03 February 2016 19:48
By: Kevin Meade
  Wich index is used. Confusion in SQL-trace
Oracle 12.1.0.2.0
By: mats-larsson@iname.com on Mon, 25 January 2016
3 239 Mon, 25 January 2016 10:59
By: mats-larsson@iname.com
  Application slow down
Database 11.2.0.3.0
By: samiyabulushi on Sun, 24 January 2016
2 263 Sun, 24 January 2016 03:10
By: samiyabulushi
  Understanding oracle sql explain plan
12c
By: gorants on Mon, 18 January 2016
1 239 Mon, 18 January 2016 14:02
By: Michel Cadot
  Parallel Server for Dummies Checklist
By: WolfBrother on Wed, 06 January 2016
2 272 Thu, 07 January 2016 01:08
By: John Watson
  Insert from Select - Performance Issue
Oracle 11 g
By: ram50958 on Thu, 20 August 2015
8 833 Tue, 05 January 2016 23:36
By: garan
  Materialized View
Oracle 11g-Windows
By: arunOracle on Thu, 31 December 2015
4 383 Fri, 01 January 2016 11:42
By: John Watson
  use_concat hint
DB12.1.0.2
By: John Watson on Wed, 23 December 2015
3 499 Thu, 24 December 2015 04:22
By: Alien
  Database slowness and high load due to IO Latencies?
Oracle 11.2.0.4 on Linux
By: orausern on Thu, 10 December 2015
9 746 Tue, 15 December 2015 04:12
By: Roachcoach
  PLAN_TABLE_OUTPUT
Oracle 11g
By: thiruvari on Thu, 10 December 2015
12 691 Thu, 10 December 2015 10:49
By: cookiemonster
  Export from table vs external table
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: mokarem on Mon, 07 December 2015
9 470 Tue, 08 December 2015 04:52
By: Michel Cadot
  MULTI TABLE INSERT USING BULK COLLECT
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: ramanaapps on Mon, 07 December 2015
8 329 Mon, 07 December 2015 05:40
By: Michel Cadot
  Please help for tuning .sql query
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: msol25 on Tue, 03 November 2015
17 571 Tue, 01 December 2015 22:24
By: Kevin Meade
  OPT_PARAM - WORK_AREA_POLICY
11.2.0.4
By: rasikeg@gmail.com on Tue, 03 November 2015
2 309 Tue, 01 December 2015 21:57
By: Kevin Meade
  Testing SPM
Oracle 11.2.0.4 on Linux
By: orausern on Fri, 27 November 2015
12 653 Tue, 01 December 2015 09:18
By: orausern
  Making Oracle generate and use different execution plans for any sql
11.2.0.4
By: orausern on Sat, 28 November 2015
2 1683 Sun, 29 November 2015 05:56
By: orausern
  Execution plan cost
11.2.0.3
By: pointers on Wed, 25 November 2015
3 1543 Thu, 26 November 2015 00:25
By: pointers
  dbms_xplan
Oracle 11.2.0.3
By: pointers on Tue, 27 October 2015
3 581 Tue, 24 November 2015 05:54
By: pointers
  Locking modes
10g
By: m.abdulhaq on Fri, 23 October 2015
14 1014 Wed, 11 November 2015 10:35
By: cookiemonster
  SQL*Net roundtrips
Oracle 12c on LInux
By: gkrishn on Sat, 07 November 2015
9 481 Sun, 08 November 2015 01:41
By: gkrishn
  dynamic sampling precedence
Oracle DB 12.1.0.2
By: kal_youssef on Tue, 03 November 2015
2 283 Tue, 03 November 2015 16:12
By: John Watson
  Please help for tuning .sql query
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: msol25 on Sun, 01 November 2015
2 436 Mon, 02 November 2015 03:10
By: cookiemonster
  Unexplained SQL Slowness (AWR Supplied)
Oracle 11.2.4.0, Linux
By: ganna76 on Wed, 28 October 2015
5 449 Wed, 28 October 2015 10:19
By: ganna76
  A SQL query with self join and analytical function is running slow
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
By: toitdoctor on Wed, 23 September 2015
14 1071 Mon, 19 October 2015 05:53
By: John Watson
  Memory issue with PGA and AMM (merged)
12.1.0.2.0,Oracle Linux 7,x86_64
By: preet_kumar on Wed, 14 October 2015
3 489 Sun, 18 October 2015 03:16
By: Michel Cadot
  Please help for Tuning sql Query.
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
By: msol25 on Thu, 15 October 2015
13 616 Sat, 17 October 2015 01:20
By: Kevin Meade
  Facing performance issues in simple insert statement from Oracle 10g
10g
By: toitdoctor on Fri, 16 October 2015
3 388 Fri, 16 October 2015 14:56
By: Littlefoot
  Any good Way to get dNFS IOPS?
11.2.0.3 / CentOS 6
By: ThomasG on Thu, 15 October 2015
2 329 Thu, 15 October 2015 03:28
By: ThomasG
  Can we manually assign certain query transaction between RAC nodes ?
11g R2
By: carillpower on Tue, 29 September 2015
11 676 Mon, 05 October 2015 09:36
By: bpeasland
  Explain plan depends on Oracle client?
Oracle 11g
By: Buchas on Tue, 29 September 2015
4 389 Tue, 29 September 2015 08:57
By: John Watson
  Tuning
linux
By: eml2raghu on Wed, 23 September 2015
11 889 Tue, 29 September 2015 08:50
By: BlackSwan
Goto Forum:
  
Legend New Messages New Messages   No New messages No New messages   Locked (w/ unread messages) Locked (w/ unread messages)   Locked Locked   Moved to another forum Moved to another forum

Current Time: Sun Feb 14 15:20:08 CST 2016

Total time taken to generate the page: 0.11215 seconds