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55 lines
1.8 KiB
Markdown
55 lines
1.8 KiB
Markdown
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# Memcached
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Memcached is a high performance multithreaded event-based key/value cache
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store intended to be used in a distributed system.
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See: https://memcached.org/about
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A fun story explaining usage: https://memcached.org/tutorial
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If you're having trouble, try the wiki: https://memcached.org/wiki
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If you're trying to troubleshoot odd behavior or timeouts, see:
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https://memcached.org/timeouts
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https://memcached.org/ is a good resource in general. Please use the mailing
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list to ask questions, github issues aren't seen by everyone!
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## Dependencies
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* libevent - https://www.monkey.org/~provos/libevent/ (libevent-dev)
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* libseccomp (optional, experimental, linux) - enables process restrictions for
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better security. Tested only on x86-64 architectures.
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* openssl (optional) - enables TLS support. need relatively up to date
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version. pkg-config is needed to find openssl dependencies (such as -lz).
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## Environment
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Be warned that the -k (mlockall) option to memcached might be
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dangerous when using a large cache. Just make sure the memcached machines
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don't swap. memcached does non-blocking network I/O, but not disk. (it
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should never go to disk, or you've lost the whole point of it)
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## Build status
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See https://build.memcached.org/ for multi-platform regression testing status.
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## Bug reports
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Feel free to use the issue tracker on github.
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**If you are reporting a security bug** please contact a maintainer privately.
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We follow responsible disclosure: we handle reports privately, prepare a
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patch, allow notifications to vendor lists. Then we push a fix release and your
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bug can be posted publicly with credit in our release notes and commit
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history.
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## Website
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* https://www.memcached.org
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## Contributing
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See https://github.com/memcached/memcached/wiki/DevelopmentRepos
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