postgres sql database big-data analytics arrow postgresql olap parquet iceberg object-storage datalake realtime-analytics columnar deltalake datafusion lakehouse duckdb lakehouse-platform paradedb

information-retrieval rag llm cloudnativepg ray-serve vllm retrieval-augmented-generation perplexity-ai paradedb llm-search sglang flashrank-reranking postgres-search

elasticsearch postgres analytics full-text-search mpp fts bm25 similarity-search hnsw hybrid-search pgvector paradedb

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