As winner of the previous round, I’ve been given the honor to write the problem for Phil Factor Speed Phreak Challenge #6. This problem is from the real world (algorithmic trading) and the sample data is real. The challenge is to reproduce highest buy...
Ever wondered what is the fastest technology for your queries? One way to find out is to let a couple of SQL Server optimization freaks compete who can write the fastest solution. This is what the Phil Factor SQL Speed Phreak Competition is about. Below...