Cloud-Native Databases in Kubernetes with OpenShift and Postgres
summary
Shows how OpenShift plus PostgreSQL (via the CloudNativePG operator) runs a three‑node cluster with one synchronous replica, leverages availability zones for low RTO failover, and offers continuous WAL archiving to object storage every 5 minutes with optional real‑time streaming apply for tighter recovery. Demonstrates declarative YAML for autoscaling and backups, a validated LLM + RAG pattern using pgvector as the embedding store, and claims the open‑source operator follows level five operator autopilot practices for observability, security and automated failover.
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chapters (7)
- 0:00Cloud-native databases intro
- 7:07Why OpenShift for workloads
- 12:31EnterpriseDB and Postgres in K8s
- 17:30Postgres operator automation
- 27:28AI with Postgres and OpenShift
- 34:14Summary and resources
- 34:56Q&A on consistency and RAG
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