PostgreSQL

PostgreSQL offers a relational database and SQL documentation for teams planning transactional tables and indexes.

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What it does

SQL, JSONB, and indexes can work in one system.

When to use it

When planning transactional tables and indexes, inspect query plans and index choices with EXPLAIN.

ClickHouse

ClickHouse offers a column-oriented analytics database and query tools for teams aggregating large event and time-series datasets.

  • database
  • sql

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CockroachDB

CockroachDB offers a distributed SQL database and documentation for teams evaluating multi-region transactional data needs.

  • database
  • sql

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DuckDB

DuckDB offers an in-process analytical database and SQL queries for teams analyzing local tables and data files.

  • database
  • sql

Research