If you’ve ever seen an electrical technician or engineer diagnosing a device with an oscilloscope, perhaps you know what I mean. I have a regular multitester – it shows static voltage, but it doesn’t really show what is going on. With a varying voltage, the oscilloscope shows what’s really happening – how the circuit is […]
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The Schema Czar
Experienced thinking on designing, building, supporting, and maintaining software – database software and otherwise.