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In summary, PostgreSQL fully supports schemas and multi-tenancy by strictly separating databases from each other and thus lacks some functionality MySQL has with databases, while MySQL does not even attempt to support standard schemas. Oracle has its own spin where creating a user is synonymous with creating a schema.
Oracle MySQL PostgreSQL MS SQL Server ODBC JDBC SQLite Other Programming language; DatabaseSpy: Altova: 2019-04-02: 2019r3 [1] Proprietary: Yes No No Yes Yes Yes Yes Yes Yes IBM Db2, Sybase, MS Access: C++: Database Workbench: Upscene Productions 2024-05-14 6.5.0 Proprietary: Yes needs Wine: needs Wine: Yes Yes Yes Yes Yes Yes InterBase ...
MySQL: Linux, Windows, macOS Standalone 2006 Navicat Data Modeler PremiumSoft SMBs and enterprises Proprietary: MySQL, MS SQL Server, PostgreSQL, Oracle, SQLite: Windows, macOS, Linux Standalone 2012 NORMA Object-Role Modeling Terry Halpin SMBs and enterprises Open source MySQL, MS SQL Server, PostgreSQL, Oracle, IBM Db2: Windows
MySQL (/ ˌ m aɪ ˌ ɛ s ˌ k juː ˈ ɛ l /) [5] is an open-source relational database management system (RDBMS). [5] [6] Its name is a combination of "My", the name of co-founder Michael Widenius's daughter My, [7] and "SQL", the acronym for Structured Query Language.
United Kingdom's national weather service, Met Office, has begun swapping Oracle for PostgreSQL in a strategy to deploy more open source technology. [131] [132] WhitePages.com had been using Oracle and MySQL, but when it came to moving its core directories in-house, it turned to PostgreSQL. Because WhitePages.com needs to combine large sets of ...
Flat file, RRDTool, MySQL via plugin GNU GPL: Via plugin Apache ACL No 2019-09-05 4.3.30 Zabbix: Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Full Control Yes Yes C, PHP: MariaDB, MySQL, Oracle, Percona Server, PostgreSQL, SQLite [10] AGPLv3: Yes Yes Yes 2024-06-04; 6 months ago 7.0.0 [11] Zenoss Core: Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No ...
Reserved words in SQL and related products In SQL:2023 [3] In IBM Db2 13 [4] In Mimer SQL 11.0 [5] In MySQL 8.0 [6] In Oracle Database 23c [7] In PostgreSQL 16 [1] In Microsoft SQL Server 2022 [2]
Snapshot isolation is called "serializable" mode in Oracle [8] [9] [10] and PostgreSQL versions prior to 9.1, [11] [12] [13] which may cause confusion with the "real serializability" mode. There are arguments both for and against this decision; what is clear is that users must be aware of the distinction to avoid possible undesired anomalous ...