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Expert articles, engineering guides, and technical insights on AI, web development, mobile apps, and digital platforms from Betadrix.
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AI & Machine LearningImplementing Production Semantic Search with OpenAI Embeddings and PostgreSQL pgvector (2026)
Production engineering guide to building high-concurrency semantic vector search. Learn HNSW index tuning, Reciprocal Rank Fusion (RRF) hybrid search, and OpenAI text-embedding-3-small integration on PostgreSQL 16+.
Shivam SwamiOct 12, 202612 min readTechnology
Retrieval-Augmented Generation (RAG) Architecture Best Practices
Explore advanced RAG architectures, including document chunking, hybrid retrieval, reranking, and source attribution for LLMs.
Shivam SharmaJul 9, 20265 min read
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