PostgreSQL vs. IBM DB2 vs. Citus

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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 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.

What is Citus?

Citus is worry-free Postgres for SaaS. Made to scale out, Citus is an extension to Postgres that distributes queries across any number of servers. Citus is available as open source, as on-prem software, and as a fully-managed service.

Pros

Why do developers choose PostgreSQL?
  • Why do you like PostgreSQL?

    Why do developers choose IBM DB2?
    Why do you like IBM DB2?

    Why do developers choose Citus?
    Why do you like Citus?

    Cons

    What are the cons of using PostgreSQL?
    No Cons submitted yet for PostgreSQL
    Downsides of PostgreSQL?

    What are the cons of using IBM DB2?
    No Cons submitted yet for IBM DB2
    Downsides of IBM DB2?

    What are the cons of using Citus?
    No Cons submitted yet for Citus
    Downsides of Citus?

    Pricing

    How much does PostgreSQL cost?
    How much does IBM DB2 cost?
    How much does Citus cost?
    Citus Pricing

    Companies

    What companies use PostgreSQL?
    2242 companies on StackShare use PostgreSQL
    What companies use IBM DB2?
    7 companies on StackShare use IBM DB2
    What companies use Citus?
    13 companies on StackShare use Citus

    Integrations

    What tools integrate with PostgreSQL?
    88 tools on StackShare integrate with PostgreSQL
    What tools integrate with IBM DB2?
    13 tools on StackShare integrate with IBM DB2
    What tools integrate with Citus?
    14 tools on StackShare integrate with Citus

    What are some alternatives to PostgreSQL, IBM DB2, and Citus?

    • MySQL - The world's most popular open source database
    • MongoDB - The database for giant ideas
    • Microsoft SQL Server - A relational database management system developed by Microsoft
    • MariaDB - An enhanced, drop-in replacement for MySQL

    See all alternatives to PostgreSQL

    Latest News

    PostgreSQL rocks, except when it blocks: Understandi...
    9.5.11
    9.6.7
    How the Citus distributed database rebalances your data
    Citus 7.2: Distributed Postgres w/ CTEs, complex sub...
    Citus and pg_partman: Creating a scalable time serie...


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