Rajnikant Rakesh
Author

Rajnikant Rakesh

PostgreSQL Vector Database with pgvector (2026)
Featured
PostgreSQL Vector Database with pgvector (2026)Turn PostgreSQL into a production vector database — pgvector setup, HNSW indexing, RAG architecture, and comparisons to Pinecone and Weaviate.

Latest from Author

High-Performance Database with NVMe Storage (2026)
High-Performance Database with NVMe Storage (2026)
Product
Oracle Performance Benchmarking with HammerDB
Oracle Performance Benchmarking with HammerDB
Data for AI & Analytics
Fully Managed Oracle Database Service on Google Cloud with Tessell
Fully Managed Oracle Database Service on Google Cloud with Tessell
Oracle
Tessell Hosting Choices
Tessell Hosting Choices
Governance
PostgreSQL at Tessell in 2023
PostgreSQL at Tessell in 2023
PostgreSQL
TimescaleDB with Tessell for PostgreSQL
TimescaleDB with Tessell for PostgreSQL
PostgreSQL
Benchmark Tessell for PostgreSQL against Aurora PostgreSQL
Benchmark Tessell for PostgreSQL against Aurora PostgreSQL
PostgreSQL
PostgreSQL 15 - What's new?
PostgreSQL 15 - What's new?
PostgreSQL
Provision Tessell for Oracle with Terraform
Provision Tessell for Oracle with Terraform
Oracle

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