Self-hosted uptime monitor for your websites

Lightweight uptime monitoring tool written in Go.

An extensible and friendly code review tool for projects and companies of all sizes.

CLI and Node Library to convert JSON IAM Policy Documents to other formats for Infrastructure as Code.

The model of large SRE teams covering many services in a vague and nebulous way that's open to repeated re-interpretation is mostly a side-effect of (a) cargo-culting the building of these large groups, or (b) retrofitting SRE/DevOps onto existing groups without the company-wide reliability focus required (or the fortitude to decide you didn't need such a large group to do SRE).

Frontend developers deserve so much better from OpenTelemetry, especially since they stand to benefit so much.

We chose an innovative strategy of deploying a distributed database cluster across multiple Kubernetes clusters in a cloud environment. Although currently an uncommon design pattern due to its complexity, this strategy allowed us to achieve target system reliability and operability.

In this post, we’ll share how we overcame challenges and the best practices we’ve developed for this strategy and we believe these best practices should be applicable to any other strongly consistent, distributed storage systems.

How Off-CPU profiling works and how to get the most out of it

FossFLOW is a powerful, open-source Progressive Web App (PWA) for creating beautiful isometric diagrams. Built with React and the Isoflow (Now forked and published to NPM as fossflow) library, it runs entirely in your browser with offline support.

Rotel provides an efficient, high-performance solution for collecting, processing, and exporting telemetry data. Rotel is ideal for resource-constrained environments and applications where minimizing overhead is critical.

There's a growing belief that AI-powered observability will soon reduce or even replace the role of Site Reliability Engineers (SREs). That's a bold claim---and at ClickHouse, we were curious to see how close we actually are.