How to Select Index Parameters for IVF Index

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This post provides best practices for selecting index parameters for the IVF index type in Milvus. It details the impact of `index_file_size` on search performance and memory loading, and explains the roles of `nlist` (number of clusters) and `nprobe` (number of clusters to search) in balancing search performance, precision, and computation load. It includes experimental results and recommendations for setting these parameters.