A Subscription class of nine hundred lines, holding the plan, the billing schedule and the usage record, loaded in full to check whether a feature was enabled. The…
Turning on persistence so a restart would stop losing data, which is treating the symptom of data that should not have been there. Persistence on a cache is…
A limit keyed on the client address, and four integrators behind one corporate gateway sharing a quota. Keying on the credential is the only fair unit when consumers…
A reusable workflow shared across four repositories, and the eleventh input added because one repository was different. Every input is a branch in the workflow and eleven of…
A response that omits fields when a header is present, implemented three years ago for one consumer and never documented. The behaviour was correct and the mechanism was…
Merging two codebases produced a layer rule baseline of 188 violations, where each had been under five. A baseline that jumps is nearly always a configuration problem rather…
An include parameter added for one consumer, and eleven values later it is a query language with no grammar. An include parameter is a small query language and…
An audit of every cache key, asking one question each: if this disappeared, could it be regenerated? A cache that holds the only copy of something is a…