Understanding how your data structures interact with hardware is one of the most powerful ways to improve application performance. This blogpost explores how CPU caches influence speed and how …
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October 21, 2025
Getting Friendly With CPU Caches
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Kubernetes CPU limits can look straightforward on the surface, but their impact on application performance is anything but simple. This article unpacks how Go services …
Go’s garbage collector is designed not only to manage memory safely but also to pace itself intelligently, striking a balance between low latency and high throughput. …
Originally published in 2019, this article is part two of a three-part series exploring Go’s garbage collector. Though the Go runtime has continued to evolve, the …
This article was originally published in 2018, yet its core insights into Go’s garbage collection model remain highly relevant for developers today. While some …
Introduction In part 1 we took a higher level view on serialization in general and JSON in specific. In part 2 we looked at emitting JSON.
In part 3, we’ll look at …
Although originally written in 2018, the following concepts remain essential for developers working with concurrency. This blogpost focuses on concurrency, …
This blogpost is the second installment in a three-part series exploring the mechanics and semantics of the Go scheduler. Despite being published in 2018, the content …
Although this blogpost was originally published in 2018, the concepts and principles discussed remain crucial for building efficient and performant multithreaded …
Although first introduced in 2014, the Context package remains a crucial component of Go programming, enabling efficient management of request-scoped data, deadlines, …