The Security Operations team at Grafana Labs has developed apySigmaGrafana Loki backend that can help security teams identify suspicious or malicious activity in log files. They use theSigma project, which is a generic structured format for sharing methods for identifying such activity in log files...

The article discusses the process of improving the monitoring system at Riskified. The team identified pain points and goals, including bottleneck on changes in the monorepo, crashing Prometheus, inability to silence alerts easily, and removing hardcoded secrets in Alertmanager config. They consid..

This article discusses sharding in Prometheus, a technique used to distribute the load of collecting metrics across multiple instances. The article describes a problem where the number of metrics being scraped was growing non-linearly, causing increased memory and CPU costs. The root cause was iden..