ADR stands for Architecture Decision Record, is a document where decisions are made, the place where we put all the information about something that involves your architecture, could be a decision to start using new software, could be a decision to choose a new cloud provider, etc. Usually, this decision Continue Reading
architecture
9️⃣’s – Three, Four, Five Nines of availability
For many systems, high availability is crucial to survive, honor the SLA’s with (internal or external) customers. To achieve a high SLA with three, four or even five nines a redundant infrastructure is needed, there is no other way to achieve that if you don’t have your architecture redundant. Five-nines Continue Reading