Hey Diddle Diddle, Data to Fiddle

from blog Elided Branches, | ↗ original
When I worked in finance ages ago, there was a system used by many (but not me!) that was basically a combination of a gigantic distributed database plus a scripting language that allowed you to run calculations over information in that database. One of the things that you could easily do, as far as I understand, was "diddle" a piece of...