PostgreSQL
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Comparison between MSSQL, Oracle, PostgreSQL, and MySQLDB/RDB 2020. 4. 11. 01:49
1. Overview Name Microsoft SQL Server Oracle PostgreSQL MySQL Description Microsofts relational DBMS Widely used RDBMS Widely used open-source RDBMS Widely used open-source RDBMS Primary database model Relational DBMS Relational DBMS Relational DBMS Relational DBMS Secondary database models Document store Graph DBMS Document store Graph DBMS RDF store Document store Document store DB-Engines Ran..
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PostgreSQLDB/RDB 2020. 4. 10. 23:11
1. Overview PostgreSQL is a general-purpose and object-relational database management system, the most advanced open source database system. PostgreSQL was developed based on POSTGRES 4.2 at Berkeley Computer Science Department, University of California. PostgreSQL was designed to run on UNIX-like platforms. However, PostgreSQL was then also designed to be portable so that it could run on variou..