~/talk

15 years of Database evolution in 20 minutes

Talkat DevBcn 2025 · 2025-07-08..07-10· [databases]
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Couchbase starts as a merge of CouchDB and Membase and evolves into a multimodel platform with a focus on latency: distributed JSON key/value store, active-active replication implemented since ~2011, DCP change stream that syncs services, and a Kubernetes operator plus managed Capella. Key milestones: memcached users (Facebook/Twitter/YouTube) → automatic sharding, SQL for JSON (2014), recursive CTEs (2023), vector store 2023–24, Couchbase Mobile (SQLite JSON offline), and a columnar analytics service (Capella columnar) now in cloud.

AI-written summary · about

  1. 0:00Introduction and welcome
  2. 0:49Relational databases before cloud
  3. 2:54Rise of caching and NoSQL
  4. 5:25CouchDB and JSON revolution
  5. 7:09Merge into Couchbase
  6. 8:33NoSQL trends and challenges
  7. 10:38SQL for JSON and evolution
  8. 13:05Multimodel database platform
  9. 15:50Couchbase Mobile and offline sync
  10. 17:18Couchbase Capella cloud offering
  11. 18:22Analytics and AI integration
  12. 22:52Q&A and closing
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