Can Twitter Be Saved?
readwriteweb.com
readwriteweb.com
There's been an awful lot of heat generated in the last few weeks about Twitter, and not much light. In fact, most of the light has come from Twitter themselves, and their newfound openness when communicating about their issues.
The fact that the media considers Twitter news-worthy, and the fact that there are many copycat services available and in development, suggests that Twitter is on to something. I hope that Pivotal is able to help them pursue their discovery.
Twitter is still running a single master database system and - from what they've put out - only three database servers. They might also have some pretty, but wasteful queries that do a lot of joins. Joins are not good for high-hit applications.
Twitter could throw away everyone using the service now and still be able to market to the millions not yet using Twitter.