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Rants, musings, and other bits of information that may or may not be useful and/or interesting.


Tag: concurrency


  1. Determining Concurrency With SQL

    This week, I was presented with an interesting task: Determine concurrent user metrics for one of the applications I support. While this sounds like a simple metric to gather, the actual implementation is pretty interesting. The Data Our user session history is stored in a database table that looks like:…

    sql, concurrency, how-to