MariaDB 10.3 发布时间2018 MySQL 8.0 发布时间2018
MariaDB 10.2 发布时间2017 MySQL 5.7 发布时间2015
MariaDB 10.1 发布时间2015 MySQL 5.6 发布时间2013
MariaDB 10.0 发布时间2014 MySQL 5.5 发布时间2010
MariaDB 5.5 发布时间2012 MySQL 5.1 发布时间2008
MySQL 5.0 发布时间2005
MariaDB general release maintenance periods
|Major and Minor Version||Stable (GA) Date||End-of-life|
|5.1||1 Feb 2010||1 Feb 2015|
|5.2||10 Nov 2010||10 Nov 2015|
|5.3||29 Feb 2012||1 Mar 2017|
|5.5||11 Apr 2012||11 Apr 2020|
|10.0||31 Mar 2014||31 Mar 2019|
|10.1||17 Oct 2015||17 Oct 2020|
|10.2||23 May 2017||23 May 2022|
|10.3||25 May 2018||25 May 2023|
|10.4||18 Jun 2019||18 Jun 2024|
|10.5||24 Jun 2020||24 Jun 2025|
|10.6||6 Jul 2021||6 Jul 2026|
|10.7||9 Feb 2022||9 Feb 2023|
|10.8||20 May 2022||20 May 2023|
|10.9||22 Aug 2022||22 Aug 2023|
These dates constitute the public policy of the MariaDB Foundation and are not legally binding. The software is released with the GPL license as-is, without warranties.
从上表我们可以清除看出 现在最佳版本是10.5 或者 10.6
不要安装10.7以后 因为支持时间短 兼容性一般 安装文件大 个人意见
Additional milestones in MySQL development included:
First internal release on 23 May 1995
Version 3.19: End of 1996, from www.tcx.se
Version 3.20: January 1997
Windows version was released on 8 January 1998 for Windows 95 and NT
Version 3.21: production release 1998, from www.mysql.com
Version 3.22: alpha, beta from 1998
Version 3.23: beta from June 2000, production release 22 January 2001
Version 4.0: beta from August 2002, production release March 2003 (unions).
Version 4.1: beta from June 2004, production release October 2004 (R-trees and B-trees, subqueries, prepared statements).
Version 5.0: beta from March 2005, production release October 2005 (cursors, sTored procedures, triggers, views, XA transactions).
The developer of the Federated Storage Engine states that “The Federated Storage Engine is a proof-of-concept storage engine”, but the main distributions of MySQL version 5.0 included it and turned it on by default. Documentation of some of the short-comings appears in “MySQL Federated Tables: The Missing Manual”.
Sun Microsystems acquired MySQL AB in 2008.
Version 5.1: production release 27 November 2008 (event scheduler, partitioning, plugin API, row-based replication, server log tables)
Version 5.1 contained 20 known crashing and wrong result bugs in addition to the 35 present in version 5.0 (almost all fixed as of release 5.1.51).
MySQL 5.1 and 6.0-alpha showed poor performance when used for data warehousing – partly due to its inability to utilize multiple CPU cores for processing a single query.
Oracle acquired Sun Microsystems on 27 January 2010.
The day Oracle announced the purchase of Sun, Michael “Monty” Widenius forked MySQL, launching MariaDB, and took a swath of MySQL developers with him.
Geir Høydalsvik, current Senior Software Development Director for MySQL at Oracle in 2018
MySQL Server 5.5 was generally available (as of December 2010). Enhancements and features include:
The default storage engine is InnoDB, which supports transactions and referential integrity constraints.
Improved InnoDB I/O subsystem
Improved SMP support
SIGNAL and RESIGNAL statement in compliance with the SQL standard.
Support for supplementary Unicode character sets utf16, utf32, and utf8mb4.[a]
New options for user-defined partitioning.
MySQL Server 6.0.11-alpha was announced on 22 May 2009 as the last release of the 6.0 line. Future MySQL Server development uses a New Release Model. Features developed for 6.0 are being incorporated into future releases.
The general availability of MySQL 5.6 was announced in February 2013. New features included performance improvements to the query optimizer, higher transactional throughput in InnoDB, new NoSQL-style memcached APIs, improvements to partitioning for querying and managing very large tables, TIMESTAMP column type that correctly stores milliseconds, improvements to replication, and better performance monitoring by expanding the data available through the PERFORMANCE_SCHEMA. The InnoDB storage engine also included support for full-text search and improved group commit performance.
The general availability of MySQL 5.7 was announced in October 2015. As of MySQL 5.7.8, August 2015, MySQL supports a native JSON data type defined by RFC 7159.
MySQL Server 8.0 was announced in April 2018, including NoSQL Document Store, atomic and crash safe DDL sentences and JSON Extended syntax, new functions, such as JSON table functions, improved sorting, and partial updates. Previous MySQL Server 8.0.0-dmr (Milestone Release) was announced 12 September 2016.
MySQL was declared DBMS of the year 2019 from the DB-Engines ranking