SQL Server tech interview questions must be well crafted to make sure the candidate actually knows the topic. In this article, Sergey Gigoyan provides his favorite questions for interviewing SQL Server developers.… Read more
Database triggers. If you have spent any length of time within the Oracle development circle you might have noticed something strange: pretty much every expert – commentator, blogger, Oracle evangelist – has written an article condemning triggers. And every single time the comment section is flooded with developers/DBAs defending them. I recently joined the fray, writing an article warning against… Read more
Feeling brave? Enjoy danger? Well, I dare you to walk into a room full of Oracle experts wearing an I ♥ DATABASE TRIGGERS t-shirt. Let’s see if you walk out of that room alive. Database triggers are the Oracle feature that developers love to hate, perhaps above every other. … Read more
A wise man once said: start at the beginning and go on till you come to the end: then stop. We’ve done things a little differently; all this time we’ve been talking about examining and manipulating the data in our tables, but we have never paused to consider where these tables come from, or discuss how they are created. Tim… Read more
