search10 min read
AI-Powered Search — Building Semantic Search That Actually Works
Implement hybrid search combining keyword BM25 with semantic embeddings, ranking, and LLM-powered query understanding.
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Search
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ai-agents10 min read
Building a Research Agent — Web Search, Summarization, and Report Generation
Build research agents that search the web, score source credibility, deduplicate results, follow up on findings, and generate well-cited reports.
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elasticsearch10 min read
Elasticsearch in Production — Index Design, Search Relevance, and Operational Gotchas
Master Elasticsearch index mapping, analyzer customization, multi-match queries with field boosting, pagination strategies, and shard management.
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