Saturday, 13th December 2008
There. Is. No. Long-Term. Data. Storage. Solution. There is only a series of short-term solutions punctuated by data migration from one medium to the next.
Scaling memcached at Facebook. Fascinating techie details on how Facebook forked memcache to use UDP and increase performance from 50,000 requests a second to 200,000. Now running on 800 servers with 28 TB of memory, and their code is on GitHub. (They may scale like crazy, but they can’t put their blog entry title in the title element?) # 10:08 am
YQL—converting the web to JSON with mock SQL. YQL just got a whole lot more interesting to me—I had no idea they were exposing an HTML and RSS scraping tool over a JSONP API in addition to all of the Yahoo! web service methods. # 9:39 am