/ rails Public
Cache: Enable compression by default for values > 1kB #31147
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Compression has long been available, but opt-in and at a 16kB threshold.
It wasn't enabled by default due to CPU cost. Today it's cheap and
typical cache data is eminently compressible, such as HTML or JSON
Compression dramatically reduces Memcached/Redis mem usage, which means
the same cache servers can store more data, which means higher hit
To disable compression, pass
compress: falseto the initializer.