eBay open sources a big, fast SQL-on-Hadoop database – Gigaom
Gigaom eBay open sources a big, fast SQL-on-Hadoop databaseGigaomOnline auction site eBay has open sourced a database technology called Kylin that the company says enables fast queries over even petabytes of data stored in Hadoop. eBay isn't a big data user on par with companies like Google and Facebook, but it does … More: continued here