Observability 2.0 centers around “wide events,” breaking down the silos between metrics, logs, and traces. This article outlines the core ideas and technical challenges of this new paradigm, and introduces how GreptimeDB, a native open-source database for wide events, provides a unified and efficient foundation for next-gen observability platforms.

RTL-SDR brought cheap and ubiquitous Software Defined Radio (SDR) to the masses, opening up whole swaths of the RF spectrum which were simply unavailable to the average hacker previously. Because t…

If you’ve ever written any Python at all, the chances are you’ve used iterators without even realising it. Writing your own and using them in your programs can provide significant perfo…

The world of custom mechanical keyboards is vibrant, with new designs emerging weekly. However, keyboards are just one way we interact with computers. Ploopy, an open-source hardware company, focus…

GUI design can be a tedious job, requiring the use of specialist design tools and finding a suitable library that fits your use case. If you’re looking for a lightweight solution, though, you…

At <a href="https://www.datawire.io" target="_blank">Datawire</a>, all of our cloud services are developed and deployed on Kubernetes. When we started developing services, we noticed that getting code changes into Kubernetes was a fairly tedious process. Typically, we had to:

Like Heroku, but you own it.

Harvey: A distributed Operating System

The web browser made for people, with love. Best privacy by default, unbiased ad-blocking, no bloat and no noise. Fully open source.

Should I block ICMP

Hurl, run and test HTTP requests with plain text and curl. Hurl can run fast automated integration tests.

Resolve SSH key passphrase prompts on macOS! Quick, updated guide to storing SSH key passphrases in Apple Keychain for hassle-free GitHub use

Daily programming for the handmade web. Airing now.

We discovered a serious vulnerability in the Known Crewmember (KCM) and Cockpit Access Security System (CASS) programs used by the Transportation Security Administration.

Apps often demand excessive permissions, accessing your contacts, location, and more. Discover why sticking to your browser offers better privacy and control.

The leader isn't the person with the most knowledge. Instead, the leader is the person who can communicate the best and help teams coordinate. Leading by example, is about listening and communicating

Get more from the services you love on IFTTT. Explore the latest tips and tricks, browse by category, or search by name.

Memes Generated by an Artificial Neural Network