Thursday, January 17, 2013
On Wednesday, 16 January 2013 11:06:56 UTC-5, Vitaly Zemlyansky wrote:
Currently, I don't have problems.
Oh, you've got a problem alright - and it's called "premature optimization".
As I wrote, I am just expecting that most problems will be with DB's.
Stop expecting, and start MEASURING. Figure out how to load-test your application, and work from there.
I read about this problems in architecture of highload projects. And I know that relational model can't scale for millions simultaneously requests. All projects use distributed DB for this problem, like Cassandra or Riak.
Wow, the MySQL team at Facebook is going to be really surprised that they're not using MySQL:
https://www.facebook.com/notes/facebook-engineering/under-the-hood-automated-backups/10151239431923920
All snark aside, measurement is the ONLY way to solve this problem.
--Matt Jones
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