Cassandra 6 introduces strictly serializable cross-partition transactions via Accord, completing a multi-year evolution from eventual consistency to ACID compliance. The article traces Cassandra's transactional journey through atomic batches (2013), single-partition Paxos C*SCAS, and now multi-partition transactions, benchmarked on a three-node cluster.
Background
Apache Cassandra is a widely-used distributed NoSQL database known for its scalability and high availability, with major adopters including Netflix, Apple, and eBay. The lack of cross-partition transactions has long been a limitation for users requiring strong consistency guarantees.
- Source
- Lobsters
- Published
- Aug 21, 2026 at 08:08 PM
- Score
- 7.0 / 10