How does the search optimization service improve query performance?

TheSearch Optimization Servicein Snowflake enhances query performance by creating apersistent data structurethat enables faster access to specific data, particularly for queries with selective filters oncolumns not often used in clustering. This persistent structure accelerates data retrieval without depending on clustering or caching, thereby improving response times for targeted queries.

Snowflake's micro-partitioning automatically manages table structure, but search optimization allows further enhancement for certain high-frequency, specific access patterns.