PostgreSQL vs. Cassandra vs. IBM DB2

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PostgreSQL

Cassandra

IBM DB2

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395

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57

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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 Cassandra?

Partitioning means that Cassandra can distribute your data across multiple machines in an application-transparent matter. Cassandra will automatically repartition as machines are added and removed from the cluster. Row store means that like relational databases, Cassandra organizes data by rows and columns. The Cassandra Query Language (CQL) is a close relative of SQL.

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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Why do you like Cassandra?

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Why do you like IBM DB2?

Cons about this tool

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Cons
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Companies

2163 Companies Using PostgreSQL
289 Companies Using Cassandra
7 Companies Using IBM DB2

Integrations

PostgreSQL Integrations
Cassandra Integrations
IBM DB2 Integrations

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

  • 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

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