MySQL And Search At Craigslist

MySQL and Search at Craigslist ,[object Object],[object Object],[object Object],[object Object],[object Object]

Who Am I? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is Craigslist? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is Craigslist? ,[object Object],[object Object],[object Object]

Technical and other Challenges ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Goals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Craigslist Internals Overview Perl + memcached Apache 1.3 + mod_perl Perl + memcached MySQL 5.0.xx Sphinx ... Load Balancer Read Proxy Array Write Proxy Array Web Read Array Object Cache Read DB Cluster Not Included : - user db, image db - async tasks, email - accounting, internal tools - and more! Search Cluster

Vertical Partitioning: Roles Users Classifieds Users Classifieds Forums Stats Archive Write Read Long Trash

Vertical Partitioning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Horizontal Partitioning: Hydra cluster_01 cluster_02 cluster_03 cluster_N ... client

Horizontal Partitioning: Hydra ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Search Evolution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

MySQL Full-Text Problems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sphinx: My First CL Project ,[object Object],[object Object],[object Object],[object Object],[object Object]

Search Implementation Details ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sphinx Incremental Indexing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sphinx Issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Search Project Results ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sphinx Wishlist ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Data Archiving, Replication, Indexes ,[object Object],[object Object],[object Object],[object Object]

Data Archiving: OOB Replication ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Data Archiving: OOB Replication ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Long Term Data Archiving ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Drizzle, XtraDB, Future Stuff ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

We're Hiring! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

MySQL And Search At Craigslist

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MySQL And Search At Craigslist