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•   MySQL Connector/C 6.1.11 GA has been released 07/24/2017 10:19AM
•   MySQL Router 2.1.4 GA has been released 07/24/2017 09:15AM
•   MySQL Connector/ODBC 5.3.9 has been released 07/24/2017 08:59AM
•   MySQL Connector/J 5.1.43 has been released 07/21/2017 02:07PM
•   MySQL Cluster 7.5.7 has been released 07/19/2017 04:43AM

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Sticky:  MySQL 8.0: Perfomance Benchmarks (1 Posts)  
141
05/09/2017 05:24PM
288
01/26/2017 03:33PM
Sticky:  MySQL 8.0: Performance Schema (1 Posts)  
594
09/16/2016 09:07AM
816
05/27/2016 03:34PM
1,656
10/27/2015 08:14AM
1,723
04/10/2015 02:40PM
Sticky:  MySQL Performance Tuning: Deep Dive (1 Posts)  
2,411
02/27/2015 08:09PM
Sticky:  MySQL Workbench: Performance Dashboard (1 Posts)  
2,779
04/01/2014 08:21AM
Sticky:  MySQL 5.6: Performance Benchmarks (1 Posts)  
4,438
02/12/2013 06:11PM
6,710
08/04/2011 09:09AM
168,866
05/25/2006 10:50AM
Re: High memory usage on mysql 5.7.18  
11
07/21/2017 06:16PM
Re: High memory usage on mysql 5.7.18  
9
07/24/2017 04:51PM
Re: High memory usage on mysql 5.7.18  
6
07/24/2017 05:55PM
Re: High memory usage on mysql 5.7.18  
5
07/24/2017 09:32PM
Re: Join by date range unacceptably slow  
50
05/15/2017 05:55PM
Re: Join by date range unacceptably slow  
51
05/16/2017 01:49AM
Re: Join by date range unacceptably slow  
48
05/18/2017 07:32AM
Re: Join by date range unacceptably slow  
49
05/19/2017 03:15AM
Re: Join by date range unacceptably slow  
23
07/13/2017 10:07AM
Re: Join by date range unacceptably slow  
11
07/19/2017 05:12AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
41
06/15/2017 11:15AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
51
06/15/2017 12:52PM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
103
06/16/2017 01:03AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
49
06/19/2017 02:12AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
43
06/19/2017 06:03AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
49
06/19/2017 10:25AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
42
06/20/2017 03:52AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
42
06/20/2017 09:07AM
Re: High memory usage on mysql 5.7.18 running on ubuntu server 16.04  
38
06/22/2017 01:59AM
Re: Oder by DESC on Indexed Column Extremely Slow  
25
06/13/2017 05:20AM
69
05/22/2017 03:10AM
Re: Problem Using mysqlslap  
40
05/22/2017 09:16AM
98
05/18/2017 02:37AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
100
03/10/2017 12:47PM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
107
03/14/2017 06:40AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
102
03/14/2017 09:42AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
132
03/15/2017 08:50AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
143
03/15/2017 12:43PM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
96
03/16/2017 02:32AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
140
03/16/2017 05:52AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
85
03/17/2017 12:08AM
Re: "Sending Data" is taking time post migration from 5.1 to 5.6  
37
05/17/2017 01:48AM
Re: Each morning some SQLs are very slow  
62
05/08/2017 06:30PM
Re: Each morning some SQLs are very slow  
49
05/09/2017 12:13AM
Re: Each morning some SQLs are very slow  
57
05/09/2017 02:17PM
Re: Each morning some SQLs are very slow  
49
05/10/2017 08:10AM
Re: Each morning some SQLs are very slow  
50
05/10/2017 02:40PM
Re: mysql inserting performance is slow  
63
05/03/2017 09:20PM
Re: mysql inserting performance is slow  
69
05/08/2017 04:41AM
Re: mysql inserting performance is slow  
67
05/05/2017 12:05AM
Re: long running, can't get to use index  
94
03/24/2017 10:32AM
Re: long running, can't get to use index  
82
03/24/2017 10:41AM
Re: long running, can't get to use index  
86
03/27/2017 10:39AM
Re: long running, can't get to use index  
101
03/27/2017 02:04AM
Re: long running, can't get to use index  
89
04/03/2017 10:34AM
Re: long running, can't get to use index  
91
04/03/2017 12:08PM
Re: long running, can't get to use index  
51
05/06/2017 07:36PM
152
04/24/2017 02:11PM
Re: MYSQL Update performance  
64
04/24/2017 04:05PM
Re: MYSQL Update performance  
59
05/01/2017 08:50AM
Re: MYSQL Update performance  
67
05/01/2017 10:18AM
Re: MYSQL Update performance  
55
05/01/2017 10:45AM
Re: MYSQL Update performance  
59
05/01/2017 12:58PM
Re: MYSQL Update performance  
112
05/01/2017 01:11PM
Re: MYSQL Update performance  
83
05/01/2017 01:55PM
Re: Performance Schema estimates never change  
148
04/03/2017 03:01AM
193
03/23/2017 10:39PM
Re: Horrible MySql performance?  
110
03/24/2017 12:52AM
Re: Horrible MySql performance?  
115
03/24/2017 01:18AM
Re: Horrible MySql performance?  
108
03/24/2017 09:18AM
Re: Horrible MySql performance?  
101
03/24/2017 09:21AM
Re: performance_schema.events_statements_* not populating  
149
03/15/2017 02:00AM
Re: performance_schema.events_statements_* not populating  
133
03/15/2017 01:16PM
Re: performance_schema.events_statements_* not populating  
102
03/17/2017 02:26PM
Re: performance_schema.events_statements_* not populating  
122
03/15/2017 01:38PM
Re: Big performance difference - can't find the difference (2 machines) ?  
123
03/15/2017 11:27PM
Re: Big performance difference - can't find the difference (2 machines) ?  
95
03/16/2017 07:05AM
Re: Big performance difference - can't find the difference (2 machines) ?  
79
03/17/2017 07:26AM
Re: Single Database Vs Multiple Databases  
191
03/01/2017 07:22AM
282
01/10/2017 04:01PM
Re: How to log slow DMLs  
164
01/10/2017 04:45PM
Re: How to log slow DMLs  
163
01/10/2017 06:54PM
Re: Improve performance when Insert into ... select ...  
291
12/15/2016 10:00AM
Re: Improve performance when Insert into ... select ...  
310
12/15/2016 07:34PM
Re: Improve performance when Insert into ... select ...  
265
12/15/2016 08:08PM
Re: Improve performance when Insert into ... select ...  
294
12/15/2016 08:18PM
Re: Improve performance when Insert into ... select ...  
269
12/15/2016 09:16PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
251
12/07/2016 08:47PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
210
12/08/2016 05:07AM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
215
12/12/2016 02:08PM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
269
12/14/2016 07:27AM
Re: Recent Upgrade from MySQL 5.1 to 5.5  
312
12/14/2016 08:56AM
397
12/05/2016 09:43AM
Re: Select Query and Two Tables  
369
12/05/2016 11:01AM
Re: Select Query and Two Tables  
219
12/07/2016 05:05AM
Re: Performance issues afre upgrading to 5.7  
319
11/24/2016 11:32AM
Re: Performance issues afre upgrading to 5.7  
222
11/25/2016 07:28AM
Re: Performance issues afre upgrading to 5.7  
262
11/25/2016 06:16AM
Re: Performance issues afre upgrading to 5.7  
235
11/25/2016 06:59AM
Re: Performance issues afre upgrading to 5.7  
327
11/25/2016 07:53AM
Re: Performance issues afre upgrading to 5.7  
227
11/25/2016 08:18PM
Re: why select @@session.tx_read_only take long time  
514
11/02/2016 11:43AM
522
10/26/2016 03:32AM
Re: Query optimizatoin  
252
10/26/2016 04:41AM
Re: Writing sample data very fast from (TwinCAT) PLC to a MySQL database?  
480
10/23/2016 12:08AM
565
09/28/2016 06:31PM
Re: Locked queries  
313
09/29/2016 09:39AM
Re: MySQL optimisation for single laptop with 16 GB RAM  
322
09/10/2016 12:17AM
Re: Relationship between MySQL variable open_files_limit and table_open_cache  
318
09/10/2016 12:13AM
Re: Millions of rows, storing aggregate/rollup results help please  
424
08/30/2016 02:47PM
Re: Millions of rows, storing aggregate/rollup results help please  
354
08/31/2016 07:03AM
Re: Millions of rows, storing aggregate/rollup results help please  
317
09/01/2016 04:35PM
Re: Multiple indexes - how do they work?  
328
08/25/2016 11:29AM
Re: Multiple indexes - how do they work?  
301
08/29/2016 03:48AM
Re: Multiple indexes - how do they work?  
303
08/26/2016 02:20PM
Re: Multiple indexes - how do they work?  
293
08/29/2016 03:46AM
Re: Multiple indexes - how do they work?  
338
08/29/2016 01:23AM
Re: Multiple indexes - how do they work?  
291
08/29/2016 03:45AM
Re: Multiple indexes - how do they work?  
286
08/29/2016 04:17AM
Re: Multiple indexes - how do they work?  
282
08/29/2016 04:39AM
629
08/23/2016 11:29AM
Re: MySQL Table Valued Parameter  
361
08/26/2016 02:17PM
Re: Partitioned table details in the Explain Plan  
292
08/19/2016 07:00AM
Re: Partitioned table details in the Explain Plan  
324
08/20/2016 06:10PM
526
08/09/2016 02:06AM
Re: Rolling unique user counts  
322
08/14/2016 06:22PM
Re: Rolling unique user counts  
306
08/15/2016 01:49AM
Re: Rolling unique user counts  
298
08/18/2016 06:03AM
Re: Rolling unique user counts  
334
08/18/2016 04:37PM
Re: Wrong estimation of Rows in explain  
322
07/27/2016 08:55AM
Re: Wrong estimation of Rows in explain  
359
07/27/2016 11:58PM
Re: Wrong estimation of Rows in explain  
337
07/28/2016 09:14AM
Re: Wrong estimation of Rows in explain  
337
07/29/2016 05:11AM
Re: Wrong estimation of Rows in explain  
337
07/29/2016 01:10PM
Re: Wrong estimation of Rows in explain  
339
07/29/2016 06:58PM
Re: Wrong estimation of Rows in explain  
315
08/02/2016 05:48AM
Re: Wrong estimation of Rows in explain  
338
08/02/2016 06:23PM
Re: Wrong estimation of Rows in explain  
317
08/02/2016 05:38AM
Re: Wrong estimation of Rows in explain  
344
08/04/2016 05:31AM
630
07/29/2016 05:34AM
Re: 30 millions reads/day  
323
07/29/2016 07:03PM
Re: 30 millions reads/day  
321
08/04/2016 05:15AM
755
07/27/2016 02:11AM
Re: mysql commit slow,please help me  
458
07/29/2016 05:15PM
910
06/05/2016 09:17AM
Re: Very slow query when too many joins  
483
06/05/2016 09:27AM
Re: Very slow query when too many joins  
439
06/05/2016 10:14AM
Re: Very slow query when too many joins  
431
06/05/2016 10:48AM
Re: Very slow query when too many joins  
423
06/05/2016 10:56AM
Re: Very slow query when too many joins  
388
06/05/2016 03:33PM
Re: Very slow query when too many joins  
409
06/05/2016 03:41PM
Re: Very slow query when too many joins  
441
06/05/2016 05:36PM
Re: Very slow query when too many joins  
421
06/06/2016 02:23AM
Re: Very slow query when too many joins  
410
06/06/2016 03:33AM
Re: Very slow query when too many joins  
410
06/06/2016 08:36AM
Re: Very slow query when too many joins  
371
06/06/2016 08:52AM
Re: Very slow query when too many joins  
440
06/06/2016 09:02AM
Re: Very slow query when too many joins  
388
06/06/2016 11:16AM
Re: Very slow query when too many joins  
423
06/06/2016 08:29AM
Re: Very slow query when too many joins  
401
06/06/2016 11:30AM
Re: Very slow query when too many joins  
421
06/06/2016 12:08PM
Re: Very slow query when too many joins  
409
06/06/2016 02:11PM
Re: Very slow query when too many joins  
439
06/07/2016 03:40PM
Re: Very slow query when too many joins  
358
07/20/2016 05:34AM
Re: Very slow query when too many joins  
364
07/20/2016 09:37AM
Re: Very slow query when too many joins  
373
07/21/2016 04:43AM
Re: Very slow query when too many joins  
353
07/22/2016 10:59PM
622
07/21/2016 10:21AM
Re: MySQL data volume  
347
07/21/2016 11:41PM
Re: MySQL data volume  
347
07/22/2016 10:57PM
Re: Query optimize on large database  
365
07/15/2016 05:12PM
Re: Query optimize on large database  
371
07/16/2016 04:15AM
Re: Query optimize on large database  
352
07/16/2016 12:09PM
Re: Query optimize on large database  
343
07/16/2016 12:36PM
Re: Query optimize on large database  
338
07/16/2016 02:46PM
Re: Query optimize on large database  
349
07/17/2016 11:22AM
Re: Query optimize on large database  
336
07/18/2016 04:28AM
Re: Query optimize on large database  
323
07/18/2016 08:40AM
Re: Query optimize on large database  
346
07/20/2016 04:46AM
Re: Query optimize on large database  
328
07/20/2016 08:06AM
Re: Query optimize on large database  
341
07/20/2016 09:29AM
Re: Query optimize on large database  
337
07/21/2016 04:35AM
Re: Unexplained very bad subquery performance  
348
07/18/2016 08:44AM
Re: Unexplained very bad subquery performance  
440
07/18/2016 01:06PM
Re: Unexplained very bad subquery performance  
324
07/18/2016 03:30PM
Re: Unexplained very bad subquery performance  
357
07/19/2016 03:16AM
Re: Unexplained very bad subquery performance  
333
07/19/2016 04:21AM
Re: Unexplained very bad subquery performance  
326
07/20/2016 04:35AM
Re: specify conditions from outer query on a materialized subquery  
312
07/15/2016 05:15PM
This topic has been moved.:  GOT PACKETS OUT OF ORDER  
12
07/11/2016 07:48PM
812
06/28/2016 06:22AM
Re: count(*) or count(id)  
380
06/28/2016 06:26AM
Re: count(*) or count(id)  
362
06/28/2016 05:18PM
Re: count(*) or count(id)  
406
07/04/2016 01:04PM
Re: count(*) or count(id)  
379
07/06/2016 12:30AM
Re: CREATE INDEX Online DDL Not Working  
370
06/22/2016 12:43AM
Re: CREATE INDEX Online DDL Not Working  
342
06/23/2016 07:07PM
Re: Select random rows when using UUID  
409
06/13/2016 01:36AM
Re: Select random rows when using UUID  
448
06/14/2016 11:23AM
Re: Select random rows when using UUID  
398
06/18/2016 01:35AM
822
05/26/2016 02:29PM
Re: Index Not being used.  
432
05/26/2016 03:53PM
Re: Index Not being used.  
421
05/27/2016 12:45AM
Re: Index Not being used.  
393
05/27/2016 07:05AM
Re: Index Not being used.  
384
05/27/2016 11:29PM
Re: Index Not being used.  
390
05/31/2016 07:04AM
Re: Index Not being used.  
380
05/31/2016 09:26PM
Re: Index Not being used.  
424
06/01/2016 05:40AM
Re: Index Not being used.  
354
06/01/2016 11:29AM
Re: Index Not being used.  
403
06/01/2016 11:41AM
Re: Index Not being used.  
407
06/04/2016 05:14PM
Re: Index Not being used.  
403
05/27/2016 10:14AM
Re: A proposal to make disk IO much faster under SSD  
502
05/31/2016 09:48PM
Re: A proposal to make disk IO much faster under SSD  
435
06/01/2016 02:05AM
Re: A proposal to make disk IO much faster under SSD  
380
06/04/2016 04:38PM
This topic has been moved.:  MySQL optimisation for single laptop with 16 GB RAM  
0
09/08/2016 09:41AM
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