A show about getting your best ideas into the world and seeing what happens. We talk about code, ops, infrastructure, and the people that make it happen. Gerhard Lazu and friends explore all things DevOps, infra, and running apps in production. Whether you’re cloud native, Kubernetes curious, a pro SRE, or just operating a VPS… you’ll love coming along for the ride. Ship It honors the makers, the shippers, and the visionaries that see it through. Some people search for ShipIt or ShipItFM and can’t find the show, so now the strings ShipIt and ShipItFM are in our description too.
What do oranges & flame graphs have in common?
Today we are talking with Frederic Branczyk, founder of Polar Signals & Prometheus maintainer. You may remember Frederic from episode 33 when we introduced Parca.dev.
This time, we talk about a database built for observability: FrostDB, formerly known as ArcticDB. eBPF generates a lot of high cardinality data, which requires a new approach to writing, persisting & then reading back this state.
TL;DR FrostDB is sub zero cool & well worthy of its name.
Changelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!
Sponsors
- MongoDB – An integrated suite of cloud database and services — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog
- FireHydrant – The reliability platform for every developer. Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Small teams up to 10 people can get started for free with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io
-
Sentry – Working code means happy customers. That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code
PARTYTIMEand get the team plan free for three months. - Chronosphere – Chronosphere is the observability platform for cloud-native teams operating at scale. When it comes to observability, teams need a reliable, scalable, and efficient solution so they can know about issues well before their customers do. Teams choose Chronosphere to help them move faster than the competition. Learn more and get a demo at chronosphere.io.
Featuring
Notes and Links
- ⚠️ Naming is hard: ArcticDB is now FrostDB (+updates!)
- Introducing ArcticDB: A database for Observability
- Profiling Next.js apps with Parca
- Michal Kuratczyk helped us figure out what we were doing wrong with Erlang perf maps
- David Ansari: Improving RabbitMQ Performance with Flame Graphs
- Kemal Akkoyun: Fantastic Symbols and Where to Find Them Part 1 & Part 2
- Matthias Loibl: pyrra - Making SLOs with Prometheus manageable, accessible, and easy to use for everyone!
- Tyler Neely: 🎬 Modern database engineering with io_uring - FOSDEM 2020
- Achille Roussel: Go library to read/write Parquet files - segmentio/parquet-go
- Julia Evans: How to spy on a Ruby program
Something missing or broken? PRs welcome!