The [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] Query Store feature provides you with insight on query plan choice and performance. It simplifies performance troubleshooting by helping you quickly find performance differences caused by query plan changes. Query Store automatically captures a history of queries, plans, and runtime statistics, and retains these for your review. It separates data by time windows so you can see database usage patterns and understand when query plan changes happened on the server. You can configure query store using the [ALTER DATABASE SET](../../t-sql/statements/alter-database-transact-sql-set-options.md) option.
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