Though the question of “How to query data from a database?” is quite an old one, we still have a reason to investigate it nowadays. True,...

For quite awhile we have been maintaining an application that processes XML and JSON data. Usually the maintenance consists of fixing...

I’ve recently started coding in Scala (recently being over a year ago). While I dislike Scala companion religion ‘everything functional’,...

It is said that the greatest harm can come from the best intentions. We recently had a case where, because of the best intentions, two...

Here at Wix, we do a lot of server-to-server communication. Most likely any given request that you’ll send to Wix will hit at least 2...

Yes, we have just found a deadlock on our servers. The type that causes all the threads to lock and gets the whole server stuck. And...