~/talk

Scaling Innovation: Rakuten’s Cloud-Native & AI Journey with

Talkat Distributed SQL Summit Asia 2025 · on Thursday, 2025-07-24· [databases, machine-learning]
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Rakuten runs Yugabyte across Kubernetes on three active sites (Tokyo, Osaka, Kobe) to support peta‑byte scale OSS and AI workloads, ingesting via Kafka into a single backend that serves both YSQL and YCQL apps (KYC, fraud, time‑series metrics). Claims ingest of ~12 million million records in five minutes, achieves active-active three-site geo-redundancy, performs a zero-downtime 30-day cluster upgrade, and reports 200% faster read/write after switching encryption—enabling real‑time ML for sleeping‑cell detection and automated operations.

AI-written summary · about

  1. 0:00Rakuten’s cloud-native AI journey
  2. 1:04Why distributed SQL over legacy
  3. 3:09Yugabyte’s SQL and NoSQL APIs
  4. 9:36Yugabyte’s resilience value
  5. 12:44Edge to AI insights journey
  6. 15:35Cultural and technical hurdles
  7. 19:27Zero-downtime upgrades with Yugabyte
  8. 20:52Future AI features
  9. 23:19Closing remarks
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