Cache Disadvantages PDF
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Summary
This document briefly discusses some of the disadvantages associated with using caching, highlighting the need for maintaining consistency between caches and the database, and the complexity of cache invalidation.
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== (General) Disadvantage(s): cache == Need to maintain consistency between caches and the source of truth such as == == == == == ==...
== (General) Disadvantage(s): cache == Need to maintain consistency between caches and the source of truth such as == == == == == == the database through cache invalidation. == == [ == == ]() Cache invalidation is a difficult problem , there is additional complexity == == == == * associated with when to update the cache. * == == Need to make application changes such as adding Redis or memcached. == == == == == ==
