In meinem Blog schreibe ich über DevOps, Resilience, Cloud und verwandte Themen - aber immer vor dem Hintergrund der Frage, wie Product IT Teams ihre Softwareprodukte schnell, sicher und stabil entwickeln und betreiben können.
The traditional disaster recovery plan of restoring services in secondary data center no longer works in distributed systems. Microservice architectures call for a new DR model, for which we outline 7 key practices.
Running stress tests against a web site isn't hard. But how do you make sure they simulate actual user behavior?
Based on monitoring data, most of the top-100 German online shops suffered no downtime last month - but still, 26 of them suffered downtime during shopping hours
Logs from CDNs like Akamai can show what is hidden to web analytics tools: traffic and errors in pages across the user journey, even when there are technical issues with back-end servers. Using an open-source solution, they can be mined easily and cheaply.