How does output caching improve the rendering of a page?
Each server uses less CPU time and energy to serve the same page after the initial rendering. Each data source for the rendered page can scale to serve more Web clients because of the decreased traffic flow that output caching makes possible. For each page request for which an output cached version of a page is served, the server does not have to:
How to preload cache with parameterized report instances?
You can preload the cache with a collection of parameterized report instances in two ways: Create a cache refresh plan. When you create a refresh plan, you can specify a schedule for a single report or specify a shared schedule. Create a data-driven subscription that uses the Null Delivery Provider.
How to optimize page output cache profile?
In the Default Page Output Cache Profile section, in the Anonymous Cache Profile list, select the cache profile to use for anonymous users, and then, in the Authenticated Cache Profile list, select the cache profile to use for authenticated users. This optimizes the use of the cache based on the authentication methods allowed on the site.
How to preload the cache to improve performance?
To improve server performance, you can preload the cache. You can preload the cache with a collection of parameterized report instances in two ways: Create a cache refresh plan. When you create a refresh plan, you can specify a schedule for a single report or specify a shared schedule.
When to use a cached result set in a query?
Cached result set is reused for a query if all of the following requirements are all met: The user who’s running the query has access to all the tables referenced in the query. There is an exact match between the new query and the previous query that generated the result set cache.
How does result set caching improve database performance?
When result set caching is enabled, dedicated SQL pool automatically caches query results in the user database for repetitive use. This allows subsequent query executions to get results directly from the persisted cache so recomputation is not needed. Result set caching improves query performance and reduces compute resource usage.
When is result set caching turned on or off?
Result set caching is OFF by default at the database and session levels. Once result set caching is turned ON for a database, results are cached for all queries until the cache is full, except for these queries: