blog.kdgregory.com

I recently sold three calculators on eBay: an HP15C, an HP16C, and a TI59. Got slightly over $300 for them, which was less than I paid 30-p...

One of the standard practices in database design is to use a “synthetic” primary key — often an auto-increment integer — rather than a ...

I learned something last week: when you start an RDS database instance from a snapshot, the instance's volume isn't copied all ...