How does Entity Framework utilize caching when retrieving the same entity multiple times in a single context?
- It caches entities only once per context and serves subsequent requests from memory.
- It invalidates the cache and fetches the entity again from the database.
- It re-executes the query against the database each time the entity is requested, ensuring data freshness.
- It stores entities in memory for the duration of the context, allowing quick retrieval when requested again.
Entity Framework utilizes the first-level cache, also known as the ObjectStateManager, to store entities retrieved during a context's lifespan. When an entity is requested multiple times within the same context, Entity Framework fetches it from the cache rather than executing a new query, improving performance.
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