Category Archive

Web Performance

4 documents indexed under Web Performance.

Modernise Without Downtime: Lower the Risk

Modernise without downtime is a risk goal, not a promise. Parallel running, the strangler pattern, feature flags and rollback for UK teams.

API-first architecture means your tools can connect without retyping. Why a closed tool becomes a trap, and what to ask before you buy.

Rate limiting explained: why automations fail at volume, what a 429 means, and how queues and backoff keep work from stalling.

Idempotency explained: doing a job twice should match doing it once. How to stop a second invoice, email, or charge when a request repeats.