Testing only changed Go packages
Sometimes, working on big projects, running all tests locally take too much time.
Optimizing Databases on Kubernetes Ep.4: Kubernetes Storage: Benchmarking ZFS, Cloud Disks, and Local Paths
Introduction: In Episode 4 of the Optimizing Databases on Kubernetes series, Jérôme Petazzoni benchmarks the performance of various Kubernetes storage classes, including cloud block storage, ZFS, and Rancher’s Local Path provisioner. This episode dives into the practical aspe...
Function types and single-method interfaces in Go
People love single-method interfaces (SMIs) in Go. They’re simple to implement and easy to reason about. The standard library is packed with SMIs like io.Reader, io.Writer, io.Closer, io.Seeker, and more. One cool thing about SMIs is that you don’t always need to crea...
Function types and single-method interfaces in Go
People love single-method interfaces (SMIs) in Go. They’re simple to implement and easy to reason about. The standard library is packed with SMIs like io.Reader, io.Writer, io.Closer, io.Seeker, and more. One cool thing about SMIs is that you don’t always need to crea...
Function types and single-method interfaces in Go
Implement single-method interfaces with function types instead of structs. Master http.HandlerFunc patterns for middlewares, mocks, and adapters.
Go Developer Survey 2024 H2 Results
What we learned from our 2024 H2 developer survey
Implementing Raft: Part 5 - Exactly-once delivery
This is Part 5 in a series of posts describing the Raft distributed consensus algorithm and its complete implementation in Go. Here is a list of posts in the series: Part 0: Introduction Part 1: Elections Part 2: Commands and log replication Part 3: Persistence and optimizations...
Why you can't meditate: quieting the mind is impossible
You can't clear your mind, or achieve bliss by sitting on a special cushion. But you can start to gently train your brain to stop craving distraction and overstimulation. In this excerpt from Monk Mode, we'll see how.
Optimizing Databases on Kubernetes Ep.3: Exploring Kubernetes Storage with OpenEBS and ZFS
Introduction: In Episode 3 of the Optimizing Databases on Kubernetes series, Jérôme Petazzoni introduces ZFS, a versatile file system renowned for its features like compression, deduplication, and snapshots. Leveraging ZFS with Kubernetes, Jérôme demonstrates how to create ef...
Some notes on "closed interfaces" in Go