MySQL Forums
Forum List  »  Performance
Announcements Last Post
•   Announcing July 2022 Releases featuring MySQL 8.0.30 07/26/2022 10:10PM
Pages:
« 1
...
3 4 5 6 7
...
77 »

Subject
Views
Written By
Posted
1,002
05/03/2017 09:08PM
Re: mysql inserting performance is slow  
581
05/03/2017 09:20PM
Re: mysql inserting performance is slow  
516
05/08/2017 04:41AM
Re: mysql inserting performance is slow  
492
05/05/2017 12:05AM
Re: long running, can't get to use index  
482
03/24/2017 10:32AM
Re: long running, can't get to use index  
490
03/24/2017 10:41AM
Re: long running, can't get to use index  
471
03/27/2017 10:39AM
Re: long running, can't get to use index  
500
03/27/2017 02:04AM
Re: long running, can't get to use index  
555
04/03/2017 10:34AM
Re: long running, can't get to use index  
494
04/03/2017 12:08PM
Re: long running, can't get to use index  
452
05/06/2017 07:36PM
1,270
04/24/2017 02:11PM
Re: MYSQL Update performance  
642
04/24/2017 04:05PM
Re: MYSQL Update performance  
753
05/01/2017 08:50AM
Re: MYSQL Update performance  
679
05/01/2017 10:18AM
Re: MYSQL Update performance  
715
05/01/2017 10:45AM
Re: MYSQL Update performance  
656
05/01/2017 12:58PM
Re: MYSQL Update performance  
1,265
05/01/2017 01:11PM
Re: MYSQL Update performance  
605
05/01/2017 01:55PM
Re: Performance Schema estimates never change  
655
04/03/2017 03:01AM
970
03/23/2017 10:39PM
Re: Horrible MySql performance?  
480
03/24/2017 12:52AM
Re: Horrible MySql performance?  
512
03/24/2017 01:18AM
Re: Horrible MySql performance?  
560
03/24/2017 09:18AM
Re: Horrible MySql performance?  
468
03/24/2017 09:21AM
Re: performance_schema.events_statements_* not populating  
611
03/15/2017 02:00AM
Re: performance_schema.events_statements_* not populating  
576
03/15/2017 01:16PM
Re: performance_schema.events_statements_* not populating  
533
03/17/2017 02:26PM
Re: performance_schema.events_statements_* not populating  
615
03/15/2017 01:38PM
Re: Big performance difference - can't find the difference (2 machines) ?  
576
03/15/2017 11:27PM
Re: Big performance difference - can't find the difference (2 machines) ?  
559
03/16/2017 07:05AM
Re: Big performance difference - can't find the difference (2 machines) ?  
497
03/17/2017 07:26AM
Re: Single Database Vs Multiple Databases  
979
03/01/2017 07:22AM
1,024
01/10/2017 04:01PM
Re: How to log slow DMLs  
469
01/10/2017 04:45PM
Re: How to log slow DMLs  
533
01/10/2017 06:54PM
Re: Improve performance when Insert into ... select ...  
2,121
12/15/2016 10:00AM
Re: Improve performance when Insert into ... select ...  
1,090
12/15/2016 07:34PM
Re: Improve performance when Insert into ... select ...  
1,090
12/15/2016 08:08PM
Re: Improve performance when Insert into ... select ...  
1,218
12/15/2016 08:18PM
Re: Improve performance when Insert into ... select ...  
980
12/15/2016 09:16PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
662
12/07/2016 08:47PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
683
12/08/2016 05:07AM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
649
12/12/2016 02:08PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
766
12/14/2016 07:27AM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
681
12/14/2016 08:56AM
979
12/05/2016 09:43AM
Re: Select Query and Two Tables  
1,016
12/05/2016 11:01AM
Re: Select Query and Two Tables  
654
12/07/2016 05:05AM
Re: Performance issues afre upgrading to 5.7  
899
11/24/2016 11:32AM
Re: Performance issues afre upgrading to 5.7  
853
11/25/2016 07:28AM
Re: Performance issues afre upgrading to 5.7  
1,012
11/25/2016 06:16AM
Re: Performance issues afre upgrading to 5.7  
716
11/25/2016 06:59AM
Re: Performance issues afre upgrading to 5.7  
847
11/25/2016 07:53AM
Re: Performance issues afre upgrading to 5.7  
783
11/25/2016 08:18PM
Re: why select @@session.tx_read_only take long time  
2,654
11/02/2016 11:43AM
1,036
10/26/2016 03:32AM
Re: Query optimizatoin  
638
10/26/2016 04:41AM
Re: Writing sample data very fast from (TwinCAT) PLC to a MySQL database?  
1,441
10/23/2016 12:08AM
1,942
09/28/2016 06:31PM
Re: Locked queries  
813
09/29/2016 09:39AM
Re: MySQL optimisation for single laptop with 16 GB RAM  
854
09/10/2016 12:17AM
Re: Relationship between MySQL variable open_files_limit and table_open_cache  
818
09/10/2016 12:13AM
Re: Millions of rows, storing aggregate/rollup results help please  
973
08/30/2016 02:47PM
Re: Millions of rows, storing aggregate/rollup results help please  
895
08/31/2016 07:03AM
Re: Millions of rows, storing aggregate/rollup results help please  
839
09/01/2016 04:35PM
1,296
08/25/2016 03:51AM
Re: Multiple indexes - how do they work?  
638
08/25/2016 11:29AM
Re: Multiple indexes - how do they work?  
665
08/29/2016 03:48AM
Re: Multiple indexes - how do they work?  
684
08/26/2016 02:20PM
Re: Multiple indexes - how do they work?  
650
08/29/2016 03:46AM
Re: Multiple indexes - how do they work?  
809
08/29/2016 01:23AM
Re: Multiple indexes - how do they work?  
690
08/29/2016 03:45AM
Re: Multiple indexes - how do they work?  
732
08/29/2016 04:17AM
Re: Multiple indexes - how do they work?  
647
08/29/2016 04:39AM
4,571
08/23/2016 11:29AM
Re: MySQL Table Valued Parameter  
1,816
08/26/2016 02:17PM
Re: Partitioned table details in the Explain Plan  
645
08/19/2016 07:00AM
Re: Partitioned table details in the Explain Plan  
707
08/20/2016 06:10PM
1,276
08/09/2016 02:06AM
Re: Rolling unique user counts  
732
08/14/2016 06:22PM
Re: Rolling unique user counts  
685
08/15/2016 01:49AM
Re: Rolling unique user counts  
707
08/18/2016 06:03AM
Re: Rolling unique user counts  
734
08/18/2016 04:37PM
1,828
07/27/2016 06:19AM
Re: Wrong estimation of Rows in explain  
895
07/27/2016 08:55AM
Re: Wrong estimation of Rows in explain  
950
07/27/2016 11:58PM
Re: Wrong estimation of Rows in explain  
855
07/28/2016 09:14AM
Re: Wrong estimation of Rows in explain  
810
07/29/2016 05:11AM
Re: Wrong estimation of Rows in explain  
830
07/29/2016 01:10PM
Re: Wrong estimation of Rows in explain  
827
07/29/2016 06:58PM
Re: Wrong estimation of Rows in explain  
805
08/02/2016 05:48AM
Re: Wrong estimation of Rows in explain  
845
08/02/2016 06:23PM
Re: Wrong estimation of Rows in explain  
808
08/02/2016 05:38AM
Re: Wrong estimation of Rows in explain  
813
08/04/2016 05:31AM
1,127
07/29/2016 05:34AM
Re: 30 millions reads/day  
732
07/29/2016 07:03PM
Re: 30 millions reads/day  
670
08/04/2016 05:15AM
1,808
07/27/2016 02:11AM
Re: mysql commit slow,please help me  
921
07/29/2016 05:15PM
4,000
06/05/2016 09:17AM
Re: Very slow query when too many joins  
1,506
06/05/2016 09:27AM
Re: Very slow query when too many joins  
1,339
06/05/2016 10:14AM
Re: Very slow query when too many joins  
1,151
06/05/2016 10:48AM
Re: Very slow query when too many joins  
1,169
06/05/2016 10:56AM
Re: Very slow query when too many joins  
1,079
06/05/2016 03:33PM
Re: Very slow query when too many joins  
1,011
06/05/2016 03:41PM
Re: Very slow query when too many joins  
1,058
06/05/2016 05:36PM
Re: Very slow query when too many joins  
1,029
06/06/2016 02:23AM
Re: Very slow query when too many joins  
976
06/06/2016 03:33AM
Re: Very slow query when too many joins  
880
06/06/2016 08:36AM
Re: Very slow query when too many joins  
918
06/06/2016 08:52AM
Re: Very slow query when too many joins  
1,007
06/06/2016 09:02AM
Re: Very slow query when too many joins  
992
06/06/2016 11:16AM
Re: Very slow query when too many joins  
1,079
06/06/2016 08:29AM
Re: Very slow query when too many joins  
976
06/06/2016 11:30AM
Re: Very slow query when too many joins  
1,011
06/06/2016 12:08PM
Re: Very slow query when too many joins  
978
06/06/2016 02:11PM
Re: Very slow query when too many joins  
993
06/07/2016 03:40PM
Re: Very slow query when too many joins  
999
07/20/2016 05:34AM
Re: Very slow query when too many joins  
975
07/20/2016 09:37AM
Re: Very slow query when too many joins  
950
07/21/2016 04:43AM
Re: Very slow query when too many joins  
916
07/22/2016 10:59PM
1,130
07/21/2016 10:21AM
Re: MySQL data volume  
699
07/21/2016 11:41PM
Re: MySQL data volume  
805
07/22/2016 10:57PM
1,309
07/13/2016 01:40AM
Re: Query optimize on large database  
769
07/15/2016 05:12PM
Re: Query optimize on large database  
742
07/16/2016 04:15AM
Re: Query optimize on large database  
713
07/16/2016 12:09PM
Re: Query optimize on large database  
774
07/16/2016 12:36PM
Re: Query optimize on large database  
739
07/16/2016 02:46PM
Re: Query optimize on large database  
779
07/17/2016 11:22AM
Re: Query optimize on large database  
752
07/18/2016 04:28AM
Re: Query optimize on large database  
716
07/18/2016 08:40AM
Re: Query optimize on large database  
704
07/20/2016 04:46AM
Re: Query optimize on large database  
770
07/20/2016 08:06AM
Re: Query optimize on large database  
724
07/20/2016 09:29AM
Re: Query optimize on large database  
753
07/21/2016 04:35AM
Re: Unexplained very bad subquery performance  
779
07/18/2016 08:44AM
Re: Unexplained very bad subquery performance  
851
07/18/2016 01:06PM
Re: Unexplained very bad subquery performance  
732
07/18/2016 03:30PM
Re: Unexplained very bad subquery performance  
833
07/19/2016 03:16AM
Re: Unexplained very bad subquery performance  
748
07/19/2016 04:21AM
Re: Unexplained very bad subquery performance  
724
07/20/2016 04:35AM
Re: specify conditions from outer query on a materialized subquery  
615
07/15/2016 05:15PM
This topic has been moved.:  GOT PACKETS OUT OF ORDER  
12
07/11/2016 07:48PM
3,821
06/28/2016 06:22AM
Re: count(*) or count(id)  
1,231
06/28/2016 06:26AM
Re: count(*) or count(id)  
1,042
06/28/2016 05:18PM
Re: count(*) or count(id)  
1,172
07/04/2016 01:04PM
Re: count(*) or count(id)  
887
07/06/2016 12:30AM
Re: CREATE INDEX Online DDL Not Working  
782
06/22/2016 12:43AM
Re: CREATE INDEX Online DDL Not Working  
750
06/23/2016 07:07PM
Re: Select random rows when using UUID  
1,114
06/13/2016 01:36AM
Re: Select random rows when using UUID  
1,136
06/14/2016 11:23AM
Re: Select random rows when using UUID  
973
06/18/2016 01:35AM
2,618
05/26/2016 02:29PM
Re: Index Not being used.  
1,172
05/26/2016 03:53PM
Re: Index Not being used.  
1,024
05/27/2016 12:45AM
Re: Index Not being used.  
935
05/27/2016 07:05AM
Re: Index Not being used.  
917
05/27/2016 11:29PM
Re: Index Not being used.  
1,033
05/31/2016 07:04AM
Re: Index Not being used.  
878
05/31/2016 09:26PM
Re: Index Not being used.  
944
06/01/2016 05:40AM
Re: Index Not being used.  
743
06/01/2016 11:29AM
Re: Index Not being used.  
955
06/01/2016 11:41AM
Re: Index Not being used.  
896
06/04/2016 05:14PM
Re: Index Not being used.  
931
05/27/2016 10:14AM
Re: A proposal to make disk IO much faster under SSD  
934
05/31/2016 09:48PM
Re: A proposal to make disk IO much faster under SSD  
874
06/01/2016 02:05AM
Re: A proposal to make disk IO much faster under SSD  
797
06/04/2016 04:38PM
Re: query taking really long time.  
760
05/23/2016 02:58PM
1,728
05/09/2016 06:10PM
Re: Left join vs Inner join  
945
05/10/2016 08:04AM
Re: Left join vs Inner join  
858
05/10/2016 10:40AM
Re: Left join vs Inner join  
828
05/10/2016 07:23PM
Re: How can I improve the import speed of a large SQL file?  
7,758
05/06/2016 11:49AM
Re: How can I improve the import speed of a large SQL file?  
5,164
05/06/2016 12:17PM
Re: How can I improve the import speed of a large SQL file?  
4,854
05/06/2016 05:44PM
Re: How can I improve the import speed of a large SQL file?  
4,355
05/08/2016 04:49AM
2,383
04/28/2016 08:36AM
Re: text vs varchar  
1,980
04/29/2016 12:41AM
Re: text vs varchar  
1,477
04/30/2016 11:51PM
Re: text vs varchar  
1,363
05/02/2016 04:37AM
Re: text vs varchar  
1,277
05/02/2016 09:14PM
Re: text vs varchar  
1,287
05/03/2016 02:19AM
Re: text vs varchar  
2,247
05/03/2016 04:12AM
Re: text vs varchar  
1,273
05/02/2016 08:02PM
Re: text vs varchar  
1,473
05/03/2016 02:25AM
1,637
04/29/2016 06:44AM
Re: Query with 2 x subquery  
836
04/29/2016 08:01AM
Re: Query with 2 x subquery  
806
05/01/2016 11:57PM
Re: Query with 2 x subquery  
869
05/02/2016 03:45AM
Re: Query with 2 x subquery  
839
05/02/2016 05:32AM
Re: Query with 2 x subquery  
832
05/01/2016 11:58PM
Re: Query with 2 x subquery  
882
05/02/2016 02:16AM
Re: Slow Query, Optimization Advice Needed  
763
04/27/2016 01:02AM
Re: Slow Query, Optimization Advice Needed  
880
04/27/2016 07:20PM
Re: Slow Query, Optimization Advice Needed  
693
04/27/2016 11:28PM
Re: Slow Query, Optimization Advice Needed  
832
04/28/2016 01:25AM
Re: Slow Query, Optimization Advice Needed  
801
05/01/2016 11:47PM
Re: Slow Query, Optimization Advice Needed  
782
05/02/2016 01:28AM
Re: Slow Query, Optimization Advice Needed  
849
04/28/2016 01:12AM
Re: Reg table design and query performances  
790
04/26/2016 06:02AM
Re: Reg table design and query performances  
955
04/26/2016 06:16AM
Re: Reg table design and query performances  
810
04/26/2016 06:35AM
Re: Reg table design and query performances  
745
04/26/2016 06:50AM
Re: Reg table design and query performances  
807
04/26/2016 07:04AM
Re: Reg table design and query performances  
682
04/30/2016 11:46PM
Re: Reg table design and query performances  
722
05/02/2016 01:00AM
4,553
04/30/2016 11:21AM
Re: Memory benefits of huge pages  
2,067
05/01/2016 02:36PM
This topic has been moved.:  MySQL optimisation for single laptop with 16 GB RAM  
0
09/08/2016 09:41AM
Pages:
« 1
...
3 4 5 6 7
...
77 »

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.