In this post, we'll apply security technologies for stored data. It's helpful to remember that we can't depend upon underlying infrastructure to secure data in the cloud, so we are focused on applying ...

A first-come, first-served technique for managing data in a multiuser environment. The first user to access the file or data record prevents, or locks out, other users from accessing it. After the ...

Lock contention issues can be frustrating problems to investigate and debug. But anytime a database system is involved, the potential exists for locking to cause concurrency problems. Before blaming ...