
MySQL
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| Fact | MySQL | PgDog |
|---|---|---|
| Transactions | MySQL is transaction-safe and ACID compliant with commit, rollback, crash recovery and row-level locking. | The product page says cross-shard transactions use PostgreSQL prepared transactions and two-phase commit, with automatic rollback on errors. |
It suits developers and organisations building relational SQL or NoSQL applications, including web, e-commerce, SaaS, and transaction-processing systems. Teams needing commercial security features or support can consider the paid editions.
PgDog suits teams running PostgreSQL that need pooling, replica-aware routing, failover detection, sharding, or online resharding without changing their applications. It is also suited to organizations comfortable deploying open-source infrastructure through containers, Kubernetes, binaries, or source.