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•   Announcing July 2021 Releases featuring MySQL 8.0.26 07/21/2021 11:14PM

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Sticky:  Book: MySQL 8 Query Performance Tuning (1 Posts)  
495
03/20/2020 10:01PM
Sticky:  MySQL 8.0: EXPLAIN ANALYZE (1 Posts)  
605
10/17/2019 07:16AM
Sticky:  MySQL 8.0: Perfomance Benchmarks (1 Posts)  
3,404
05/09/2017 05:24PM
1,375
01/26/2017 03:33PM
Sticky:  MySQL 8.0: Performance Schema (1 Posts)  
2,001
09/16/2016 09:07AM
1,879
05/27/2016 03:34PM
3,006
10/27/2015 08:14AM
2,754
04/10/2015 02:40PM
Sticky:  MySQL Performance Tuning: Deep Dive (1 Posts)  
3,841
02/27/2015 08:09PM
Sticky:  MySQL Workbench: Performance Dashboard (1 Posts)  
4,112
04/01/2014 08:21AM
Sticky:  MySQL 5.6: Performance Benchmarks (1 Posts)  
5,577
02/12/2013 06:11PM
7,795
08/04/2011 09:09AM
174,016
05/25/2006 10:50AM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
29
06/26/2021 11:40PM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
37
06/30/2021 06:53AM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
41
06/30/2021 07:09AM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
45
07/10/2021 10:48AM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
37
06/30/2021 02:13AM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
43
07/10/2021 12:54PM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
33
07/12/2021 07:01AM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
40
07/12/2021 10:50AM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
31
07/16/2021 11:16AM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
37
07/16/2021 04:03PM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
29
07/17/2021 12:52AM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
36
07/17/2021 01:02PM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
2
08/02/2021 08:12PM
Re: mysql57-(server/client) 5.7.34 does not work correctly  
1
08/02/2021 09:08PM
Re: Create performance limit for a user  
23
07/22/2021 12:30PM
Re: Query MySQL For Top CPU Intensive Queries?  
26
07/22/2021 12:20PM
Re: MySQL - Select queries 10x slower on Azure VM vs on-prem VM  
29
07/09/2021 09:28AM
120
06/24/2021 02:17PM
Re: Performance - Newbie  
43
06/24/2021 02:52PM
MySQL8  
107
06/04/2021 03:07AM
Re: MySQL8  
35
06/06/2021 09:59AM
Re: 5.7.34 and internal_tmp_disk_storage_engine  
62
06/05/2021 09:29AM
Re: 5.7.34 and internal_tmp_disk_storage_engine  
60
06/05/2021 01:05PM
Re: 5.7.34 and internal_tmp_disk_storage_engine  
51
06/05/2021 09:56AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
75
05/11/2021 02:34PM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
70
05/12/2021 01:24AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
57
05/13/2021 08:30AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
37
05/24/2021 01:45AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
92
05/24/2021 01:53AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
37
05/24/2021 11:50AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
37
05/24/2021 01:55PM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
41
05/24/2021 03:07PM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
41
05/24/2021 03:52PM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
57
05/24/2021 04:13PM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
38
05/25/2021 08:23AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
66
05/25/2021 12:17AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
72
05/25/2021 12:23AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
38
05/25/2021 08:22AM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
48
05/25/2021 01:42PM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
53
05/25/2021 02:04PM
Re: Analysis: INSERT ON DUPLICATE UPDATE VS UPDATE  
55
05/27/2021 01:20AM
Re: Older version of MySQL server are faster than newer Versions  
60
05/03/2021 11:01AM
Re: Older version of MySQL server are faster than newer Versions  
74
05/03/2021 12:20PM
Re: Older version of MySQL server are faster than newer Versions  
51
05/03/2021 04:22PM
Re: Older version of MySQL server are faster than newer Versions  
52
05/03/2021 06:52PM
Re: Older version of MySQL server are faster than newer Versions  
52
05/03/2021 07:35PM
Re: Older version of MySQL server are faster than newer Versions  
45
05/04/2021 01:28AM
Re: Older version of MySQL server are faster than newer Versions  
59
05/04/2021 01:06PM
Re: Older version of MySQL server are faster than newer Versions  
124
05/05/2021 12:32PM
Re: Older version of MySQL server are faster than newer Versions  
53
05/06/2021 12:22PM
Re: Older version of MySQL server are faster than newer Versions  
51
05/06/2021 12:38PM
Re: Older version of MySQL server are faster than newer Versions  
51
05/06/2021 12:51PM
Re: 5.5 results  
48
05/06/2021 02:17PM
Re: 5.5 results  
91
05/09/2021 11:28AM
Re: 5.5 results  
49
05/09/2021 12:27PM
Re: 5.7 vs 8.0 import performance  
62
05/09/2021 03:36PM
Re: 5.5 results  
42
05/10/2021 01:42AM
Re: 5.5 results  
56
05/10/2021 10:17AM
Re: 5.5 results  
46
05/10/2021 11:15AM
Re: 5.5 results  
62
05/10/2021 02:39PM
Re: 5.5 results  
63
05/11/2021 06:58AM
Re: 5.5 results  
41
05/11/2021 11:42AM
Re: 5.5 results  
60
05/11/2021 01:14PM
Re: 5.5 results  
42
05/11/2021 02:05PM
Re: Older version of MySQL server are faster than newer Versions  
90
05/06/2021 01:54PM
Re: Older version of MySQL server are faster than newer Versions  
90
05/06/2021 02:24PM
Re: Older version of MySQL server are faster than newer Versions  
41
05/06/2021 02:38PM
Re: Older version of MySQL server are faster than newer Versions  
67
05/06/2021 04:54PM
Re: Older version of MySQL server are faster than newer Versions  
44
05/06/2021 06:50PM
Re: Older version of MySQL server are faster than newer Versions  
45
05/07/2021 02:58AM
Re: Older version of MySQL server are faster than newer Versions  
56
05/07/2021 09:30AM
Re: Older version of MySQL server are faster than newer Versions  
36
05/07/2021 11:21AM
Re: Older version of MySQL server are faster than newer Versions  
69
05/07/2021 03:15AM
Re: 1000 select queries vs 1 ( select .. in ) query  
49
05/04/2021 12:37PM
139
03/16/2021 08:57AM
Re: Memory saturated MySQL  
74
03/16/2021 10:34AM
Re: events_statements_summary_by_digest.DIGEST_TEXT includes parse_gcol_expr for slow INSERTs  
79
01/07/2021 04:41PM
Re: events_statements_summary_by_digest.DIGEST_TEXT includes parse_gcol_expr for slow INSERTs  
85
01/07/2021 07:02PM
Re: About the IO 、CPU and duation used by the sql statement.  
80
12/21/2020 07:58PM
Re: About the IO 、CPU and duation used by the sql statement.  
88
12/22/2020 09:44AM
239
10/02/2020 11:26AM
Re: Mysql 5.5 memory issues.  
131
10/02/2020 12:21PM
Re: Mysql 5.5 memory issues.  
136
10/02/2020 01:16PM
Re: Mysql 5.5 memory issues.  
128
10/02/2020 10:24PM
Re: MySQL-8.0 performance degradation vs MySQL-5.7  
163
09/10/2020 09:17AM
Re: MySQL-8.0 performance degradation vs MySQL-5.7  
160
09/11/2020 01:19AM
Re: MySQL-8.0 performance degradation vs MySQL-5.7  
147
09/11/2020 09:33AM
Re: Query optimization and index suggestion needed  
145
09/09/2020 10:34AM
Re: Query optimization and index suggestion needed  
131
09/09/2020 01:08PM
Re: Query optimization and index suggestion needed  
120
09/09/2020 02:36PM
Re: Query optimization and index suggestion needed  
123
09/09/2020 11:38PM
Re: How to design my data structure to optimize it.thank you  
130
09/06/2020 11:13AM
302
09/05/2020 02:49AM
Re: Commit is slow in Mysql 5.7  
145
09/05/2020 01:04PM
240
08/03/2020 11:07AM
Re: Speeding up large searches  
123
08/03/2020 12:23PM
278
07/16/2020 02:10AM
Re: select into outfile by chunk  
131
07/16/2020 10:30AM
Re: MYSQL issues with query performance  
166
06/24/2020 06:55PM
Re: MYSQL issues with query performance  
184
06/29/2020 06:32AM
Re: MYSQL issues with query performance  
156
06/29/2020 02:55PM
Re: MYSQL issues with query performance  
162
06/30/2020 06:13AM
Re: MYSQL issues with query performance  
147
06/30/2020 08:15AM
Re: MYSQL issues with query performance  
174
06/30/2020 10:09AM
Re: MYSQL issues with query performance  
145
06/30/2020 03:50PM
Re: MYSQL issues with query performance  
159
07/01/2020 08:04AM
Re: slow performance, parameters or size and amounts of databases?  
320
06/19/2020 10:37AM
310
05/16/2020 06:18AM
Re: Yet another RAM question  
161
05/16/2020 08:48AM
327
04/06/2020 05:46AM
Re: MySQL DDL performance  
159
04/30/2020 03:00PM
Re: Long start service MySQL 5.5 on Win 16  
176
03/30/2020 08:25AM
Re: Long start service MySQL 5.5 on Win 16  
177
03/30/2020 10:23AM
322
03/16/2020 05:55PM
Re: Performance benchmark  
191
03/20/2020 06:21PM
Re: Performance benchmark  
169
03/20/2020 07:38PM
291
03/20/2020 05:15PM
611
02/12/2020 02:45AM
Re: High memory used by MySQL  
377
02/12/2020 11:41AM
Re: High memory used by MySQL  
315
02/13/2020 09:24AM
Re: High memory used by MySQL  
298
02/13/2020 11:49AM
Re: High memory used by MySQL  
272
02/14/2020 09:05AM
Re: High memory used by MySQL  
266
02/14/2020 11:06AM
Re: High memory used by MySQL  
263
03/02/2020 04:12AM
Re: High memory used by MySQL  
227
03/02/2020 04:17PM
Re: High memory used by MySQL  
218
03/02/2020 08:35PM
Re: High memory used by MySQL  
248
03/02/2020 08:36PM
Re: High memory used by MySQL  
219
03/03/2020 06:12AM
Re: High memory used by MySQL  
189
03/03/2020 11:51AM
424
02/21/2020 09:58AM
Re: SQL performance tuning advice  
188
02/21/2020 11:58AM
Re: SQL performance tuning advice  
195
02/21/2020 06:39PM
Re: SQL performance tuning advice  
195
02/22/2020 08:02AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
327
01/28/2020 03:42PM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
263
01/29/2020 04:05AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
272
01/28/2020 06:42PM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
265
01/29/2020 04:02AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
257
01/31/2020 04:10AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
263
01/31/2020 10:15AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
281
01/31/2020 11:41AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
275
02/03/2020 05:01AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
273
02/03/2020 11:00AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
232
02/06/2020 05:01AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
260
02/06/2020 06:50AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
268
02/03/2020 04:54AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
250
02/03/2020 12:35PM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
237
02/06/2020 04:32AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
246
02/06/2020 11:56PM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
262
02/07/2020 12:03AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
360
02/10/2020 09:09AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
262
02/10/2020 09:45AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
254
02/10/2020 06:16PM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
456
02/11/2020 04:13AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
281
02/11/2020 11:14AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
254
02/11/2020 11:16AM
Re: why MySql 8.0.17 Select query performance is slower than Mysql 5.7.26?  
264
02/11/2020 12:45PM
305
02/09/2020 05:09PM
390
02/07/2020 10:34AM
Re: MySQL Server 5.1 max output  
191
02/07/2020 12:19PM
Re: MySQL Server 5.1 max output  
214
02/08/2020 08:37AM
Re: MySQL Server 5.1 max output  
194
02/08/2020 10:41AM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
398
09/19/2019 09:21AM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
349
09/20/2019 03:26AM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
361
09/20/2019 09:57AM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
322
09/24/2019 03:09AM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
326
09/24/2019 10:06AM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
353
10/11/2019 12:18AM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
874
10/15/2019 02:12PM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
375
01/27/2020 12:44AM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
386
01/27/2020 12:34PM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
269
02/06/2020 01:14AM
Re: Inserts in MySQL 8 are slower than Inserts in MySQL 5.6  
297
02/06/2020 02:28PM
Re: MySQL 5.7 simple count query sometimes fast and sometimes very slow  
232
01/15/2020 11:55AM
347
12/18/2019 07:53AM
This topic has been moved.:  Query MySQL For Top CPU Intensive Queries?  
0
07/22/2021 12:20PM
This topic has been moved.:  mysql57-(server/client) 5.7.34 does not work correctly  
0
06/30/2021 06:54AM
This topic has been moved.:  MySQL8  
0
06/06/2021 09:48AM
This topic has been moved.:  Speeding up large searches  
0
08/03/2020 12:23PM
This topic has been moved.:  MYSQL issues with query performance  
0
06/24/2020 06:21PM
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