PostgreSQL vs. SQLite vs. IBM DB2

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PostgreSQL

SQLite

IBM DB2

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379

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7

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Description

What is PostgreSQL?

PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions.

What is SQLite?

SQLite is an embedded SQL database engine. Unlike most other SQL databases, SQLite does not have a separate server process. SQLite reads and writes directly to ordinary disk files. A complete SQL database with multiple tables, indices, triggers, and views, is contained in a single disk file.

What is IBM DB2?

DB2 for Linux, UNIX, and Windows is optimized to deliver industry-leading performance across multiple workloads, while lowering administration, storage, development, and server costs.

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Latest News

PostgreSQL rocks, except when it blocks: Understandi...
9.3.21
9.4.16
orchestrator 3.0.2 GA released: raft consensus, SQLite
Using Active Record migrations beyond SQLite


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