Fixing Prisma & Drizzle Connection Exhaustion: How Co-Located Postgres 18 + PgBouncer Cut Our p95 Latency from 914ms to 2msWhen building modern TypeScript and Node.js backends with ORMs like Prisma or Drizzle, managed serverless PostgreSQL feels like the ultimate productivity hack. You get instant database branching, zero2d ago · 6 min readxsypher.hashnode.dev
PostgreSQL (pgvector) vs. Dedicated Vector DBs: When to Actually Switch in ProductionMost engineering teams spin up a dedicated vector database the exact moment they start building a RAG pipeline or semantic search feature. For 90% of production workloads, introducing a separate vecto5d ago · 4 min readxsypher.hashnode.dev
REST vs GraphQL vs gRPC: None of Them Remove Complexity, They Just Move the BillEvery few months, an engineering team reads a benchmark claiming gRPC is "10x faster than REST" or that GraphQL will magically unify their frontend—only to regret the migration six months later when t6d ago · 5 min readxsypher.hashnode.dev
