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

    Replies Views Last message
  Direct path load insert take much longer than query inside it
12.1.0.2.0
By: nciteamo on Wed, 28 March 2018
4 5401 Thu, 29 March 2018 08:33
By: Roachcoach
  Incosistent Wait Event
12.1.0.2.0
By: nciteamo on Thu, 29 March 2018
6 4655 Thu, 29 March 2018 05:06
By: Roachcoach
  optimzer dynmic smpling
By: elixir86 on Wed, 28 March 2018
9 5981 Thu, 29 March 2018 02:34
By: John Watson
  Oracle Golden gate- Compression tables
Oracle 12CR2
By: srinivas.k2005 on Fri, 16 March 2018
4 6315 Thu, 29 March 2018 02:24
By: Roachcoach
  Reorganizing index datafiles with tables in partition (merged)
Oracle 10g 10.2.0.5, RHEL 6.2
By: reym21 on Mon, 26 March 2018
11 5978 Wed, 28 March 2018 08:34
By: JPBoileau
  SQL Query performance Tuning
RDBMS : 11.2.0.4.0
By: saketsingare on Thu, 08 March 2018
9 7599 Tue, 13 March 2018 09:21
By: msol25
  Partitioning in table
Oracle 11gr2 rhel
By: dba4oracle on Fri, 23 February 2018
15 8302 Mon, 26 February 2018 09:55
By: Roachcoach
  How long lock should be in order to take snapshot of locks
11.2.0.4, windows 2012 SE
By: juniordbanewbie on Tue, 24 January 2017
6 5656 Thu, 08 February 2018 02:49
By: juniordbanewbie
  Can we delete specific execution plan in the db buffer for a statement
12.1.0.2 DB Linux 64 Bit
By: juniordbanewbie on Mon, 28 August 2017
2 14093 Thu, 08 February 2018 02:36
By: juniordbanewbie
  Move unused partitioned from one tablespace to another tablespace.
Oracle 12c (12.1.0.1.0)- Unix
By: daulat01 on Thu, 04 January 2018
2 4452 Wed, 07 February 2018 03:23
By: daulat01
  View Performance Tuning
By: dancko on Tue, 30 January 2018
7 4969 Tue, 30 January 2018 10:34
By: cookiemonster
  Is there a equivalent of delete nologging operations
11.2.0.4 SE, Windows 2012 r2 Datacenter
By: juniordbanewbie on Tue, 19 September 2017
4 6511 Thu, 25 January 2018 18:13
By: juniordbanewbie
  Driving Table is not given more speed result
Oracle 11g
By: venkat_kayal on Thu, 18 January 2018
15 8780 Thu, 25 January 2018 03:46
By: venkat_kayal
  Non-value Added Indexes
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
By: saipradyumn on Tue, 02 January 2018
12 8103 Mon, 15 January 2018 08:15
By: msol25
  Consuming a more time (low performance)
Oracle8i Enterprise Edition Release 8.1.7.0.0, for 32-bit Windows
By: shawaj on Fri, 17 November 2017
3 5980 Fri, 15 December 2017 07:06
By: JohnMax
  Query taking 20 minutes in Production
ORACLE 11g
By: manoj12 on Fri, 17 November 2017
3 5133 Fri, 15 December 2017 03:26
By: cookiemonster
  AWR Interpretation and analysis
oracle 11gr2 on linux
By: dba4oracle on Tue, 05 December 2017
7 5104 Fri, 08 December 2017 02:04
By: trantuananh24hg
  DB Health checks
oracle 11gr2 on linux
By: dba4oracle on Tue, 05 December 2017
16 6722 Thu, 07 December 2017 05:43
By: dba4oracle
  Running out of 64gb Temp Space
12c
By: dbogey on Tue, 05 December 2017
2 4202 Tue, 05 December 2017 15:05
By: BlackSwan
  Session Trace file Location - Oracle 12c
oracle 12c Windows 2012
By: muthukrish104 on Mon, 04 December 2017
3 3865 Mon, 04 December 2017 03:24
By: muthukrish104
  Undo tablespace(monitoring and avoiding ORA-01555
oracle 11grw on linux
By: dba4oracle on Mon, 30 October 2017
8 5538 Sat, 11 November 2017 08:02
By: trantuananh24hg
  Performance Issue
Oracle8i Enterprise Edition Release 8.1.7.0.0,TNS for 32-bit Windows
By: shawaj on Thu, 09 November 2017
6 33605 Sat, 11 November 2017 00:59
By: shawaj
  Hints
Oracle 11g
By: sathishsr on Wed, 25 October 2017
3 116032 Wed, 25 October 2017 07:53
By: BlackSwan
  using sysdate from dual takes longer time
By: manikandan23 on Tue, 17 October 2017
10 98767 Wed, 18 October 2017 09:42
By: manikandan23
  Statspack snap shot at level 7 is slow
11.2.0.4. windows 2012 r2 Datacentre
By: juniordbanewbie on Wed, 04 October 2017
15 86215 Fri, 06 October 2017 15:08
By: John Watson
  How to partition unpartitioned existing table
12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
By: jokrasa on Wed, 20 September 2017
3 70504 Wed, 20 September 2017 15:23
By: BlackSwan
  Performace issue
By: Genesys on Tue, 29 August 2017
6 17383 Fri, 08 September 2017 04:12
By: Clanner
  sql need tuning - high cpu_time and buffer gets
oracle 12cR1 EE RAC, RHEL 6.5
By: gniewko on Wed, 23 August 2017
5 15011 Thu, 24 August 2017 09:34
By: Alien
  Join on index and adding default_where
Forms 11G
By: Ilonke on Tue, 15 August 2017
14 5983 Tue, 15 August 2017 06:47
By: cookiemonster
  Performance issue to Update data
Oracle 11g
By: newuser on Sat, 22 July 2017
7 4053 Mon, 24 July 2017 08:21
By: Bill B
  insert query
oracle 11g
By: POGAKU_SANTHOSH on Thu, 20 July 2017
4 3695 Fri, 21 July 2017 01:41
By: John Watson
  insert time is drastically reduced
Oracle 12.1.0.2 ,Windows server 2012 64bit
By: fabi88 on Mon, 03 July 2017
23 8055 Fri, 07 July 2017 22:53
By: BlackSwan
  Why my function based did not use?
Oracle 11gr2, any platform
By: trantuananh24hg on Wed, 05 July 2017
7 3612 Wed, 05 July 2017 20:37
By: trantuananh24hg
  SQL hint between view & table
11.2.0.4 on Solaris 10
By: kamragulshan on Wed, 28 June 2017
4 3278 Sat, 01 July 2017 14:29
By: kamragulshan
  create partitioning a table
Linux, oracle 11.2
By: kar116 on Wed, 21 June 2017
7 3846 Tue, 27 June 2017 23:11
By: trantuananh24hg
  Full table scan
Oracle 11g
By: samiran_cts on Tue, 19 July 2016
8 47691 Mon, 26 June 2017 04:44
By: samiran_cts
  While creating of M-View, lock the SYS.OBJ$ table
SunOS 5.8 - 9.2.0.5.0
By: hitesh.bhatt on Tue, 20 June 2017
11 4034 Wed, 21 June 2017 09:14
By: Michel Cadot
  Gathering Statistics of Partitioned table
Oracle 11g
By: saipradyumn on Thu, 15 June 2017
20 7267 Mon, 19 June 2017 05:22
By: saipradyumn
  query issue with execute immediate
11.2.0.4
By: grpatwari on Thu, 01 June 2017
8 31913 Sun, 11 June 2017 22:59
By: trantuananh24hg
  PLS-00201: identifier 'DBMS_AWR.ENABLE_AWR' must be declared
Oracle 11.2.0.4 / Solaris 11
By: SamuelJk on Thu, 01 June 2017
3 18059 Thu, 01 June 2017 18:54
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: Fri Dec 03 23:18:35 CST 2021