That’s my opinion of the weather. Gray, wet, cold… nasty. Upside of getting out? I chatted with a nice guy on Richard Sachs road bike. Classic Sachs color and “atmo”. The guy passed me pleasantly enough, but I called out “Richard Sachs? You bastard!” with a big smile on my face. It caused him to

Redis in Practice: Who’s Online?

Redis in Practice: Who’s Online?: Redis is one of the most interesting of the NOSQL solutions. It goes beyond a simple key-value store in that keys’ values can be simple strings, but can also be data structures. Redis currently supports lists, sets and sorted sets. This post provides an example of using Redis’ Set data