When CLR came in, people said it was a T-SQL killer. I remember a colleague of mine telling me that he didn’t need to learn T-SQL, because CLR meant that he would be able to do it all in .Net. Over time, we’ve learned that CLR is excellent for all kinds of things, but it’s by no means a T-SQL killer. It’s excellent for a number of reasons – CLR stored procedures or functions have been great for things like string splitting and regular expressions – and we’ve learned its place now.
I don’t hear people talking about NoSQL like they once did, and it’s been folded somehow into BigData, but even that seems to have lost a little of its lustre from a year or two ago when it felt like it was ‘all the rage’. And yet we still have data which is “Big”. I don’t mean large, necessarily, just data that satisfies one of the three Vs – volume, velocity, variety.
Rob brings an interesting perspective to the topic, particularly as one of the early Parallel Data Warehouse bloggers.