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Caching Patterns
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In cache-aside (lazy loading), what happens on a cache miss?
A
The cache node detects the miss and queries the database independently, then stores the result itself
B
The application loads data from the database, writes it to the cache, and returns it
C
The application returns a default value immediately while a background job fetches and caches the data
D
The database pushes the requested data into the cache through a change-data-capture stream on miss
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