Tech infrastructure at eBay and Craigslist

I think I found these two links via HoJohnLee

I like some of the details in these posts– eg eBay doesn’t like MapReduce.  Craigslist uses Sphinx, an open source full text search engine.

eBay’s two enormous data warehouses | DBMS2 — DataBase Management System Services

Jzawodn: MySQL and Search at Craigslist