Elasticsearch, released by Elastic in 2012, is a distributed search and analytics engine that scales to PB-level data with sub-second full-text retrieval, forming the core of the ELK Stack with 40M+ monthly downloads.
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Pinecone is a fully managed vector database provider founded in 2019 in San Francisco by Edo Liberty, built for RAG, semantic search and recommendation systems. Its serverless architecture bills by usage and serves 1B+ vectors in milliseconds.
Jina AI is an open-source AI company founded in 2020, providing Jina Embeddings, Reranker and Reader as a complete open-source infrastructure for RAG and multimodal search, with free-tier and pay-as-you-go cloud APIs.
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3 results shownAdding AI search to your website: semantic search and RAG implementation guide
Traditional keyword search no longer meets user needs. Complete guide to adding AI-powered semantic search to your website.
Vector Database Selection Guide: Pinecone, Milvus, Qdrant Compared
Vector databases are the core infrastructure for RAG and AI applications. This guide compares Pinecone, Milvus, Qdrant, and Weaviate across positioning, deployment, indexing, and retrieval, with selection advice by scale and scenario.
RAG Implementation Guide: From Retrieval to Evaluation
RAG augments large language models with external knowledge retrieval, ideal for enterprise knowledge-base Q&A. This guide walks through loading, splitting, embedding, storing, retrieval, reranking, generation, and evaluation.