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| author | Jeremy Daer <jeremydaer@gmail.com> | 2017-11-13 19:16:53 -0700 |
|---|---|---|
| committer | Jeremy Daer <jeremydaer@gmail.com> | 2017-11-13 22:02:45 -0700 |
| commit | ed100166874fb4a542c5aaba933a4cca5ed72269 (patch) | |
| tree | 2ff1d0fc88cbf9e10dc85c873765b4e6d06fa7e8 /activerecord/lib/active_record/tasks | |
| parent | b6d5e46311d7ea59539c1f45c6ffb269eeb23912 (diff) | |
| download | rails-ed100166874fb4a542c5aaba933a4cca5ed72269.tar.gz rails-ed100166874fb4a542c5aaba933a4cca5ed72269.tar.bz2 rails-ed100166874fb4a542c5aaba933a4cca5ed72269.zip | |
Cache: Enable compression by default for values > 1kB.
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
fragments.
Compression dramatically reduces Memcached/Redis mem usage, which means
the same cache servers can store more data, which means higher hit
rates.
To disable compression, pass `compress: false` to the initializer.
Diffstat (limited to 'activerecord/lib/active_record/tasks')
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