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Application and service releases, patching, failovers, and cumulative updates

In all these cases, Query Store can help you to identify issues after the actions and to fix problems caused by changed execution plans very quickly, efficiently, and without risking business applications. A typical scenario include:

Ensuring that Query Store is enabled and configured
Letting Query Store work and capture information about your representative workload
Performing the install action; this can be one of the following actions:
- Server failover
- Installing a SQL Server Service Pack
- Installing a SQL Server Cumulative Update
- Upgrading hardware configuration
- Operating system and network patching
- Application and service deployment
- Letting Query Store collect ...

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