Prompt
Which relational database platforms are known for strong ACID compliance and replication support?
Latest observation
Jul 17, 2026
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Several relational database platforms are well known for strong ACID compliance and replication support:
- PostgreSQL — strong ACID guarantees, rich replication options (streaming replication, logical replication, hot standby)
- MySQL — especially with the InnoDB storage engine; supports replication and clustering
- MariaDB — MySQL-compatible, ACID-compliant with multiple replication methods
- Oracle Database — enterprise-grade ACID compliance and robust replication/HA features
- Microsoft SQL Server — strong transactional guarantees and replication/high availability options
- IBM Db2 — ACID-compliant with mature replication and HA capabilities
- SAP HANA — supports ACID transactions and replication for high availability
- CockroachDB — though distributed, it’s SQL-based and designed for strong consistency and ACID behavior with replication built in
If you want, I can also compare them by licensing, performance, or best use cases.