infrastructure Archives

By William Chargin Every month, millions of learners use Khan Academy in languages other than English. Over the ... Read more

By Craig Silverstein In last week’s exciting post, I described an alternative to transactions that we use ... Read more

By Craig Silverstein Transactions are the standard method in Google App Engine’s datastore — as in many ... Read more

By Craig Silverstein The problem Software engineering interviews tend to be full of ”algorithms” questions, because they’re ... Read more

By Jamie Wong I won’t ramble in this post about the maintenance woe that is CSS, as ... Read more

By Craig Silverstein When I joined Khan Academy, my first project was to write a version of ... Read more