词条 | MariaDB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
释义 |
| name = MariaDB | title = MariaDB | logo = | screenshot = | caption = | collapsible = | author = | developer = MariaDB Corporation AB, MariaDB Foundation | released = {{Start date and age|2009|10|29|df=yes}}[1] | discontinued = | programming language = C, C++, Perl, Bash | operating system = Linux, Windows, macOS[2] | platform = | size = | language = English | genre = RDBMS | license = GPLv2, LGPLv2.1 (client libraries)[3] | website = {{URL|https://mariadb.com/}}, {{URL|https://mariadb.org/}} }}MariaDB is a community-developed, commercially supported fork of the MySQL relational database management system, intended to remain free and open-source software under the GNU GPL. Development is led by some of the original developers of MySQL, who forked it due to concerns over its acquisition by Oracle Corporation.[4] MariaDB intends to maintain high compatibility with MySQL, ensuring a drop-in replacement capability with library binary parity and exact matching with MySQL APIs and commands.[5] It includes a new storage engine, Aria, an alternative to MyISAM that intends to be the default transactional and non-transactional engine.[6] It initially used XtraDB as the default storage engine,[7] and switched back to InnoDB since version 10.2.[8] Its lead developer is Michael "Monty" Widenius, one of the founders of MySQL AB and the founder of Monty Program AB. On 16 January 2008, MySQL AB announced that it had agreed to be acquired by Sun Microsystems for approximately $1 billion. The acquisition completed on 26 February 2008. MariaDB is named after Monty's younger daughter Maria, similar to how MySQL is named after his other daughter My.[9] VersioningMariaDB version numbers follow the MySQL's numbering scheme up to version 5.5. Thus, MariaDB 5.5 offers all of the MySQL 5.5 features. There exists a gap in MySQL versions between 5.1 and 5.5, while MariaDB issued 5.2 and 5.3 point releases. Since specific new features have been developed in MariaDB, the developers decided that a major version number change was necessary.[10][11]
Cloud deploymentMariaDB has been supported in Amazon RDS service since October 2015.[30] MariaDB is a supported database in Microsoft Azure.[31] Third-party softwareMariaDB's API and protocol are compatible with those used by MySQL, plus some features to support native non-blocking operations and progress reporting. This means that all connectors, libraries and applications which work with MySQL should also work on MariaDB—whether or not they support its native features. On this basis, Fedora developers replaced MySQL with MariaDB in Fedora 19, out of concerns that Oracle was making MySQL a more closed software project.[32] OpenBSD likewise in April 2013 dropped MySQL for MariaDB 5.5.[33] MariaDB FoundationIn December 2012 Michael Widenius, David Axmark, and Allan Larsson announced the formation of a foundation that would oversee the development of MariaDB.[34][35] In April 2013 the Foundation announced that it had appointed Simon Phipps as its Secretary and interim Chief Executive Officer,[36] Rasmus Johansson as Chairman of the Board, and Andrew Katz, Jeremy Zawodny, and Michael Widenius as Board members.[37] Noting that it wished to create a governance model similar to that used by the Eclipse Foundation, the Board appointed the Eclipse Foundation's Executive Director Mike Milinkovich as an advisor to lead the transition. SkySQL Corporation Ab, a company formed by ex-MySQL executives and investors after Oracle bought MySQL, announced in April 2013 that they were merging their company with Monty Program AB, and joining the MariaDB Foundation. The MariaDB Foundation appointed Widenius as its CTO.[38][37] Simon Phipps quit in 2014 on the sale of the MariaDB trademark to SkySQL. He later said: "I quit as soon as it was obvious the company was not going to allow an independent foundation."[39] On 1 October 2014, SkySQL Corporation AB changed its name to MariaDB Corporation AB[40] to reflect its role as the main driving force behind the development of MariaDB server and the biggest support-provider for it.[41] MariaDB is a registered trademark of MariaDB Corporation AB,[42] used under license by the MariaDB Foundation.[43] From January 2015 to September 2018, Otto Kekäläinen was the CEO of the MariaDB Foundation. He stepped down effectively on 1 October of that year.[44] Arjen Lentz was appointed CEO of the Foundation in October 2018,[45] but resigned in December 2018.[46] Kaj Arnö joined as the CEO on 1 February 2019.[47] Eric Herman is the current Chairman of the Board. Prominent usersMariaDB is used at ServiceNow,[48] DBS Bank,[49] Google,[50] Mozilla,[51] and the Wikimedia Foundation since 2013.[52] Several Linux and BSD distributions include MariaDB,[53] like Ubuntu (from 14.04 LTS).[54] Some default to MariaDB, such as Arch Linux,[55] Manjaro,[56] Debian (from Debian 9),[57] Fedora (from Fedora 19),[58][59] Red Hat Enterprise Linux (from RHEL 7 in June 2014),[60][61] CentOS (from CentOS 7),[62] Mageia (from Mageia 2),[63] openSUSE (from openSUSE 12.3 Dartmouth),[64] SUSE Linux Enterprise Server (from SLES 12),[65] OpenBSD (from 5.7),[66][67][68] and FreeBSD.[69] SupportIn 2013 Google tasked one of its engineers to work at the MariaDB Foundation.[70] A group of investment companies led by Intel has invested $20 million in SkySQL.[71] The European Investment Bank has funded MariaDB with €25 million in 2017.[72] {{clear}}See also{{Portal|Free and open-source software}}
References1. ^{{Cite web |url=https://mariadb.com/kb/en/library/mariadb-5138-release-notes/ |title=MariaDB 5.1.38 Release Notes |website=MariaDB KnowledgeBase |access-date=2019-01-14}} 2. ^{{cite web|title="Download MariaDB"|url=https://mariadb.com/downloads/|accessdate=2019-01-16}} 3. ^{{cite web|url=https://mariadb.com/kb/en/mariadb-license/|title=MariaDB licenses}} 4. ^{{cite web|url=http://www.computerworld.com.au/article/457551/dead_database_walking_mysql_creator_why_future_belongs_mariadb/ |title=Dead database walking: MySQL's creator on why the future belongs to MariaDB - MariaDB, open source, mysql, Oracle |publisher=Computerworld |date= |accessdate=2013-09-11}} 5. ^{{cite web|url=https://mariadb.com/kb/en/library/mariadb-versus-mysql-compatibility/|title=MariaDB versus MySQL - Compatibility|work=MariaDB KnowledgeBase|accessdate=17 September 2014}} 6. ^{{cite web|url=https://mariadb.com/kb/en/library/aria-faq/|title=Aria FAQ|work=MariaDB KnowledgeBase|accessdate=17 September 2014}} 7. ^{{cite web|url=https://mariadb.com/kb/en/library/about-xtradb/|title=About XtraDB|work=MariaDB KnowledgeBase|accessdate=17 September 2014}} 8. ^{{cite web|url=https://mariadb.com/kb/en/library/why-does-mariadb-102-use-innodb-instead-of-xtradb/|title=Why does MariaDB 10.2 use InnoDB instead of XtraDB?|work=MariaDB KnowledgeBase|accessdate=14 January 2019}} 9. ^{{cite web|url=https://mariadb.com/kb/en/library/why-is-the-project-called-mariadb/|title=Why is the project called MariaDB?|work=MariaDB KnowledgeBase|accessdate=17 September 2014}} 10. ^{{cite web|author=rasmus |url=http://blog.mariadb.org/explanation-on-mariadb-10-0/ |title=Explanation on MariaDB 10.0 « The MariaDB Blog |publisher=Blog.mariadb.org |date=2012-08-13 |accessdate=2013-04-16}} 11. ^{{cite web|url=http://blog.mariadb.org/what-comes-in-between-mariadb-now-and-mysql-5-6/ |title=What comes in between MariaDB now and MySQL 5.6? « The MariaDB Blog |publisher=Blog.mariadb.org |date=2012-05-28 |accessdate=2013-04-16}} 12. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-5138-release-notes/ |title=MariaDB 5.1.38 Release Notes |access-date=2015-09-21}} 13. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-5167-release-notes/ |title=MariaDB 5.1.67 Release Notes |access-date=2015-09-21}} 14. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-520-release-notes/ |title=MariaDB 5.2.0 Release Notes |access-date=2015-09-21}} 15. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-5214-release-notes/ |title=MariaDB 5.2.14 Release Notes |access-date=2015-09-21}} 16. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-530-release-notes/ |title=MariaDB 5.3.0 Release Notes |access-date=2015-09-21}} 17. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-5312-release-notes/ |title=MariaDB 5.3.12 Release Notes |access-date=2015-09-21}} 18. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-5520-release-notes/ |title=MariaDB 5.5.20 Release Notes |access-date=2015-09-21}} 19. ^{{cite web |url=https://mariadb.org/mariadb-5-5-63-now-available/ |title=MariaDB 5.5.63 and MariaDB Connector/ODBC 3.1.0 now available |access-date=2019-02-01}} 20. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-1000-release-notes/ |title=MariaDB 10.0.0 Release Notes |access-date=2015-09-21}} 21. ^{{cite web |url = https://mariadb.org/mariadb-10-0-38-mariadb-connector-j-2-4-0-and-mariadb-connector-node-js-2-0-3-now-available/|title = MariaDB 10.0.38, MariaDB Connector/J 2.4.0 and MariaDB Connector/Node.js 2.0.3 now available |access-date = 2019-02-01}} 22. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-1010-release-notes/ |title=MariaDB 10.1.0 Release Notes |access-date=2015-09-21}} 23. ^{{cite web |url=https://mariadb.org/mariadb-10-1-38-now-available/ |title=MariaDB 10.1.38 now available |website=mariadb.org}} 24. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-1020-release-notes/ |title=MariaDB 10.2.0 Release Notes |access-date=2016-09-28}} 25. ^{{cite web |url=https://mariadb.org/mariadb-10-2-23-and-mariadb-connector-j-2-4-1-now-available/|title=MariaDB 10.2.23 and MariaDB Connector/J 2.4.1 now available }} 26. ^{{cite web |url=https://mariadb.com/kb/en/mariadb/mariadb-1030-release-notes/ |title=MariaDB 10.3.0 Release Notes |access-date=2017-04-23}} 27. ^{{cite web |url=https://mariadb.org/mariadb-10-3-14-now-available/|title=MariaDB 10.3.14 now available}} 28. ^{{cite web |url=https://mariadb.com/kb/en/library/mariadb-1040-release-notes/ |title=MariaDB 10.4.0 Release Notes |access-date=2018-11-15}} 29. ^{{cite web |url=https://mariadb.org/mariadb-10-4-3-now-available/|title=MariaDB 10.4.3 now available}} 30. ^{{cite web|url=https://www.marketwatch.com/press-release/amazon-web-services-announces-two-new-database-services-aws-database-migration-service-and-amazon-rds-for-mariadb-2015-10-07|title=Amazon Web Services Announces Two New Database Services – AWS Database Migration Service and Amazon RDS for MariaDB|website=MarketWatch}} 31. ^{{Cite web|url=https://docs.microsoft.com/en-us/azure/mariadb/|title=Azure MariaDB Documentation - Tutorials, API Reference|last=czeumault|website=docs.microsoft.com|language=en-us|access-date=2018-10-03}} 32. ^{{cite web|url=https://fedoraproject.org/wiki/Features/ReplaceMySQLwithMariaDB|title=Features / Replace MySQL with MariaDB|publisher=|accessdate=17 September 2014}} 33. ^{{Cite web |title= MariaDB now in OpenBSD ports tree |author= Colin Charles |date= 5 April 2013 |work= MariaDB blog |url= https://mariadb.org/mariadb-now-in-openbsd-ports-tree/ |access-date= 4 March 2017 }} 34. ^{{cite web|author = rasmus |url = https://blog.mariadb.org/mariadb-foundation-to-safeguard-leading-open-source-database/ |title = MariaDB Foundation to Safeguard Leading Open Source Database « The MariaDB Blog |publisher = Blog.mariadb.org |date = 2012-12-04 |accessdate = 2013-04-16}} 35. ^{{cite web|url = http://www.h-online.com/open/news/item/1-million-euros-pledged-to-new-MariaDB-Foundation-1762165.html |archiveurl = https://web.archive.org/web/20121205160023/http://www.h-online.com/open/news/item/1-million-euros-pledged-to-new-MariaDB-Foundation-1762165.html|archivedate = 5 December 2012|title = 1 million euros pledged to new MariaDB Foundation - The H Open: News and Features |publisher = H-online.com |date = 2012-12-04 |accessdate = 2013-04-16}} 36. ^{{cite news| last1 = Clark| first1 = Jack| title = Google swaps out MySQL, moves to MariaDB| url = https://www.theregister.co.uk/2013/09/12/google_mariadb_mysql_migration/| department = Data Center| work = The Register| publisher = Situation Publishing| publication-date = 2013-09-12| access-date = 2017-09-14| quote = The MariaDB Foundation's interim chief executive is Simon Phipps.}} 37. ^1 {{cite web|url = http://www.h-online.com/open/news/item/MariaDB-Foundation-on-course-for-community-governance-1844579.html|archiveurl = https://web.archive.org/web/20130419003658/http://www.h-online.com/open/news/item/MariaDB-Foundation-on-course-for-community-governance-1844579.html|archivedate = 19 April 2013|title = MariaDB Foundation on course for community governance|publisher = The H|date = 2013-04-18}} 38. ^{{cite web|url = http://www.h-online.com/open/news/item/SkySQL-merges-with-Monty-Program-to-unite-MariaDB-developers-1847860.html|archiveurl = https://web.archive.org/web/20130425025002/http://www.h-online.com/open/news/item/SkySQL-merges-with-Monty-Program-to-unite-MariaDB-developers-1847860.html|archivedate = 25 April 2013|title = SkySQL merges with Monty Program to unite MariaDB developers|publisher = The H|date = 2013-04-23 |quote = [...] Widenius has been appointed as its CTO by the MariaDB Foundation.}} 39. ^{{cite news|last1 = Asay|first1 = Matt|title = Does MariaDB's latest move show how hard it is to make money with open source?|url= http://www.techrepublic.com/article/does-mariadbs-latest-move-show-how-hard-it-is-to-make-money-with-open-source/|accessdate = 7 February 2017|work = TechRepublic|date = 22 August 2016}} 40. ^{{cite web|title = SkySQL to become MariaDB Corporation|url = https://mariadb.com/news-events/press-releases/skysql-become-mariadb-corporation|website = mariadb.com|publisher = MariaDB Corporation|accessdate = 1 October 2014|deadurl = yes|archiveurl = https://web.archive.org/web/20141006080931/https://mariadb.com/news-events/press-releases/skysql-become-mariadb-corporation|archivedate = 6 October 2014|df = }} 41. ^{{cite web|last1 = Widenius|first1 = Monty|title = Why SkySQL becoming MariaDB Corporation will be good for the MariaDB Foundation|url = https://blog.mariadb.org/why-skysql-becoming-mariadb-corporation-will-be-good-for-the-mariadb-foundation/|website = MariaDB Foundation Blog|accessdate = 1 October 2014}} 42. ^{{cite web|title = MariaDB Trademarks|url = https://mariadb.com/about/legal/trademarks|website = mariadb.com|deadurl = yes|archiveurl = https://web.archive.org/web/20141006112231/https://mariadb.com/about/legal/trademarks|archivedate = 2014-10-06|df = }} 43. ^{{cite web|title = MariaDB Trademark|url = https://mariadb.org/en/trademark/|website = mariadb.org}} 44. ^{{cite web|title = MariaDB Foundation CEO steps down|url = https://mariadb.org/mariadb-foundation-ceo-steps-down/|website = mariadb.org}} 45. ^{{Cite web |url=https://mariadb.org/hello-world-new-mariadb-foundation-ceo-arjen-lentz/ |title=Hello World from the new MariaDB Foundation CEO: Arjen Lentz |last=Lentz |first=Arjen |date=2018-10-02 |website=MariaDB.org |language=en-US |access-date=2019-01-02}} 46. ^{{Cite web |url=https://mariadb.org/arjens-last-post/ |title=Arjen's Last Post |date=2018-12-31 |website=MariaDB.org |language=en-US |access-date=2019-01-02}} 47. ^{{Cite web |url=https://mariadb.org/kaj-ceo/ |title=A Word from the Incoming CEO |date=2019-01-30 |website=MariaDB.org |language=en-US |access-date=2019-01-30}} 48. ^{{cite web|url=https://www.computerworlduk.com/cloud-computing/how-servicenow-deploys-mariadb-handle-25-billion-queries-per-hour-3672819/|title=How ServiceNow deploys MariaDB}} 49. ^{{cite web|url=https://www.youtube.com/watch?v=10n1W5ZTLSs|title=M-18 Keynote - DBS, Ng Peng Khim and Joan Tay Kim Choo|first=|last=MariaDB|date=15 March 2018|publisher=|accessdate=21 April 2018|via=YouTube}} 50. ^{{cite web |url=https://www.theregister.co.uk/2013/09/12/google_mariadb_mysql_migration/ |title=The Register 12 September 2013 Google swaps out MySQL, moves to MariaDB}} 51. ^{{cite web |url=https://blog.mozilla.org/it/2013/01/17/mysql-5-1-vs-mysql-5-5-floats-doubles-and-scientific-notation/ |title=MySQL 5.1 vs. MySQL 5.5: Floats, Doubles, and Scientific Notation |work=Mozilla IT |accessdate=17 September 2014}} 52. ^{{cite web |url=http://blog.wikimedia.org/2013/04/22/wikipedia-adopts-mariadb/ |title=Wikipedia Adopts MariaDB |date= 2013-04-22 |publisher=Wikimedia Foundation}} 53. ^{{cite web |url=https://mariadb.com/kb/en/library/distributions-which-include-mariadb/ |title=Distributions Which Include MariaDB |publisher=MariaDB Corporation}} 54. ^{{cite web |url=https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes |title=Trusty Tahr Release Notes |publisher=Ubuntu}} 55. ^{{cite web |url=https://www.archlinux.org/news/mariadb-replaces-mysql-in-repositories/ |title=MariaDB replaces MySQL in repositories |publisher=Arch Linux}} 56. ^{{cite web |url=https://forum.manjaro.org/t/install-apache-mariadb-php-lamp-2016/1243 |title=Install Apache, MariaDB, PHP (LAMP) 2016 |publisher=Manjaro}} 57. ^{{cite web |url=https://mariadb.com/resources/blog/mariadb-server-default-debian-9 |title=MariaDB Server Default in Debian 9 |publisher=MariaDB Corporation}} 58. ^{{cite web |url=https://fedoraproject.org/wiki/Features/ReplaceMySQLwithMariaDB |title=Features/ReplaceMySQLwithMariaDB |publisher=Fedora Project}} 59. ^{{cite web |url=http://www.zdnet.com/oracle-who-fedora-and-opensuse-will-replace-mysql-with-mariadb-7000010640/ |title=Oracle who? Fedora & openSUSE will replace MySQL with MariaDB |date=31 January 2013 |work=ZDNet |accessdate=17 September 2014}} 60. ^{{cite web |url=https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.0_release_notes/chap-red_hat_enterprise_linux-7.0_release_notes-web_servers_and_services |title=7.0 Release Notes : Chapter 17. Web Servers and Services |publisher=Red Hat}} 61. ^{{cite web |url=http://www.itwire.com/business-it-news/open-source/60292-red-hat-ditches-mysql-switches-to-mariadb |title=Red Hat ditches MySQL, switches to MariaDB |publisher=Itwire.com |date= |accessdate=2013-09-11}} 62. ^{{cite web |url=https://wiki.centos.org/About/Product |title=CentOS Product Specifications |publisher=CentOS}} 63. ^{{cite web|url=https://wiki.mageia.org/en/Archive:_Mageia_2_Release_Notes#MariaDB |title=Mageia 2 Release Notes : MariaDB |publisher=Mageia}} 64. ^{{cite web|url=https://mariadb.org/opensuse-12-3-released-with-mariadb-as-default/ |title=openSUSE 12.3 released with MariaDB as default |publisher=MariaDB Foundation}} 65. ^{{cite web |url=https://www.suse.com/releasenotes/x86_64/SUSE-SLES/12/#fate-316482 |title=Release Notes : MariaDB Replaces MySQL |publisher=SUSE}} 66. ^{{cite web |url=https://mariadb.org/mariadb-now-in-openbsd-ports-tree/ |title=MariaDB now in OpenBSD ports tree |publisher=MariaDB Foundation}} 67. ^{{cite web |url= http://ports.su/databases/mariadb,-server |title= mariadb-server-10.0.16v0 – multithreaded SQL database (server) |work= OpenBSD ports |date= 2015-01-30 |accessdate= 2015-02-11 }} 68. ^{{cite web|url=http://marc.info/?l=openbsd-ports-cvs&m=141063182731679&w=2|title=Switch from using MySQL to using MariaDB attempt #2|publisher=|accessdate=28 September 2014}} 69. ^{{cite web|url=https://mariadb.com/kb/en/library/building-mariadb-on-freebsd/|title=Building MariaDB on FreeBSD|website=MariaDB KnowledgeBase}} 70. ^{{cite web |title= Google sniffs at MySQL fork MariaDB: Yum. Have an engineer |url= https://www.theregister.co.uk/2013/08/08/google_backs_mariadb/ | work = The Register }} 71. ^{{cite web |title= MariaDB gets shot in the arm from Intel-led $20m SkySQL injection |url= http://www.zdnet.com/mariadb-gets-shot-in-the-arm-from-intel-led-20m-skysql-injection-7000022336/ | work = ZDNet | publisher = CBS Interactive | date = 23 October 2013 | first = Toby | last = Wolpe}} 72. ^{{Cite web|url=http://www.eib.org/infocentre/press/releases/all/2017/2017-114-investment-plan-for-europe-eib-supports-mariadb-with-financing-for-accelerated-growth.htm|title=Finland: Investment Plan for Europe - EIB supports MariaDB with financing for accelerated growth|website=www.eib.org|language=en|access-date=2017-05-15}} Further reading
External links{{Wikibooks|MariaDB}}{{Wikiversity|MariaDB}}
9 : 2009 software|Client-server database management systems|Cross-platform software|Free database management systems|MariaDB|MySQL|RDBMS software for Linux|Software forks|Software using the GPL license |
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