InDataDrivenInvestorbyRajarsi Saha·Oct 23Building Search for Two Billion Rows: Lessons from PostgreSQL to OpenSearchHow separating historical seeding from change data capture reshaped our architecture — and why deletes, retries, and the handoff mattered…
Sumit Kumar Sharan·Jan 24A Practical Guide to Using OpenSearch on Linux, Windows, and macOSSearch is no longer just about finding text. Today we use search engines to power e-commerce, location discovery, log analytics…
Muhammad Umar Amanat·Jan 15Enterprise-Grade Amazon OpenSearch: Private Networking & Secure AccessA secure, private OpenSearch architecture designed for enterprise environments where data exposure can cost millions.
Hassanhosain·Oct 21, 2025AWS Bedrock: Creating a RAG chatbotIn this project, I will demonstrate RAG by using Knowledge Base in AWS Bedrock that connects to the knowledgebase documents and use the…
InAWS in Plain EnglishbyVishal Borana·Jan 30, 2025Migrating to OpenSearch Serverless: How We Slashed Costs by 50%+ Without DowntimeLessons from a real-world migration of 15M+ daily transactions using AWS OpenSearch Ingestion Service
