Tag
#security
2 articles: System.
Transactional Outbox: Dual-Write, At-Least-Once, and Idempotent Consumption
Writing to the database but failing to put the event on the queue: closing dual-write with an outbox, suppressing the at-least-once repeats it creates, and encrypting the field.
Zero Static Authority in Multi-Cluster GitOps
GitOps across many Kubernetes clusters with no long-lived kubeconfig or token. SPIFFE IDs, SPIRE-issued short-lived SVIDs, trust-domain federation — the order to build it in, and what each step costs.