Capital One migrated 2,000 applications to AWS a decade ago and now utilizes a serverless-first approach for over a third of its apps, including an anomaly detection ML model for transaction monitoring. The benefits of migrating an ML model to serverless architecture include simplified provisioning,..

Frustrated with the complexity and performance overkill of timeseries databases for simple tasks, the author rolled out a Python Flask application with a SQLite backend that mimics Prometheus API functionalities, integrating easily with Grafana for clear, daily-aligned charting and efficient data ag..

A reflection on Adevinta's journey towards AWS Karpenter, improving upgrades, flexibility, and cost-efficiency in a2,000+ nodes fleet.Managing a fleet of over2,000 Kubernetes nodesand30 clustersacross25 marketplacesis no small feat. The use of Karpenter has streamlined cluster upgrades and maintenan..