Slideshow transcript
Slide 1:Memcached & MySQL Sitting in a Tree Chris Barber http://www.cb1inc.com
Slide 2:What is memcached? A high performance, distributed memory object caching system
Slide 3: The Server ● Big hash table ● Slab allocator ● Servers are isolated ● No redundancy ● No failover ● No security ● No namespaces ● Cross-platform (Linux, FreeBSD, Solaris, OSX)
Slide 4: The Client ● C/C++ ● PHP ● Simple protocol ● Perl ● Text based ● Python ● Handles hashing ● Ruby – Prepend namespace ● Java to key ● MySQL ● Serialize objects ● PostgreSQL ● Compress objects ● Lua ● C# ● more...
Slide 5: How memcached Works 1. User requests web



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