by Skillo StaffReliable Laravel jobs need idempotency, bounded retries, timeouts, and failed-job handling. This guide shows how to design jobs that recover safely without, say, charging a customer twice.
by Skillo StaffDatabase replication keeps copies of a database on multiple servers, improving reliability and performance. This guide explains how it protects and speeds up data.
by Skillo StaffCheckout failures cost sales directly. This guide audits validation, payment timeouts, idempotency, error messaging, and recovery, using safe test transactions without exposing real payment data.
by Skillo StaffBackups and replication solve different problems, and a replica is not a backup. This guide explains point-in-time recovery, availability, and includes a restore-test checklist.
by Skillo StaffConsensus is the problem of getting multiple machines in a distributed system to agree on a single value, even despite failures. This guide explains consensus.
by Skillo StaffFault tolerance is the ability of a system to keep operating properly even when some of its components fail. This guide explains what fault tolerance is.