Pinecone.NET
Pinecone.NET is a comprehensive community-led C and F library designed to provide first-class support for the Pinecone vector database. It enables developers to manage pod-based and serverless indexes while supporting both gRPC and REST transports for high-performance vector operations. Key features include native support for sparse-dense vectors and rich metadata filtering, client-side gRPC load balancing, and efficient vector serialization. The library is optimized for modern deployment scenarios with NativeAOT compatibility, making it suitable for AWS Lambda environments. It handles complex data operations through automatic batching and parallelization for upsert, fetch, and delete tasks, ensuring scalability. Robust error handling allows exceptions to preserve partial results and recover from failures during batched or streamed operations on large datasets. Users can fully manage index lifecycles including creation, configuration, and deletion, as well as organize data into collections. The client is thre