Grab’s real-time data platform team, Coban, has been running its stream processing framework on Kubernetes, as detailed in Plumbing at scale. We’ve also written another article (Scaling Kafka consumers) about vertical pod autoscaling (VPA) and the benefits of using it.

本文阐述了单元测试的必要性和高德在单元测试3.0中的实践。

本文作者从评判标准、功能评测、性能评测等多方面剖析三方库哪些家强，并给出了比较务实的建议。

We’re excited to share with you the latest update on our open-source project Talaria. In our efforts to improve performance and overcome infrastructure limitations, we’ve made significant strides by implementing the Go plugin to replace Lua VM.

Our team has found that the Go plugin is roughly 2.3x faster and uses 2.3x less memory than the Lua VM. This significant performance boost has helped us improve overall functionality, scalability, and speed.

For those who aren’t familiar, Talaria is a distributed, highly available, and low-latency time-series database that’s designed for Big Data systems. Originally developed and implemented at Grab, Talaria is a critical component in processing millions and millions of transactions and connections every day, which demands scalable, data-driven decision-making.

我们知道 Go 语的三位领导者中有两位来自 Plan 9 项目，这直接导致了 Go 语言的汇编采用了比较有个性的 Plan 9 风格。不过，我们不能因咽废食而放弃无所不能的汇编。

对比二者的基础语法、结构体函数、异常处理、并发编程等。

本文介绍了Go 微服务体系发展与选型，过去一年优雅上下线以及对未来的展望。

In this article, we’ll create a sample Go application to demonstrate best practices when using Docker for containerizing Go applications.

了解过 Hex 六边形架构、Onion 洋葱架构、Clean 整洁架构的同学可以将本篇文章介绍的实践方法与自身项目代码架构对比并互通有无，共同改进。没了解过上述架构的同学可以学习一种新的架构方法，并尝试将其应用到业务项目中，降低项目维护成本，提高效率。

灰度发布可以在服务正式上线前，提前用小流量对新功能进行验证，提前发现问题，避免故障影响所有用户，对业务稳定性非常有价值。

本文把高德过去go服务开发中的性能调优经验进行总结和沉淀，希望能为正在使用go语言的同学在性能优化方面带来一些参考价值。

Gopass是一个基于Go语言开发的高性能、轻量级、插件化的云原生API网关，目前在Oteam孵化中。本文介绍里边的转发规则引擎实现，主要基于Go语言自身的ast语法库及parser库完成。

Golang 的协程是语言本身一个非常重要的特性，协程的调度对整体的性能至关重要，本文主要以流程化的展示方式对协程的调度模型做快速的介绍，帮助大家了解协程调度的基本思路。

目前go语言实现的ORM有很多种，他们都有自己的优劣点，有的实现简单，有的功能复杂，有的API十分优雅。

We encountered an unusual problem recently at Uber with Golang™ debugging, as our engineers began transitioning to Apple® Silicon hardware, which uses the ARM64 Instruction Set Architecture (ISA), rather than the x86/AMD64 ISA many of us have been using for many years now. This required some rather complex debugging of the toolchain itself by Uber engineers.

大家对于Go语言可能不陌生，但在日常工作当中，对Go语言本身提供的单元测试、覆盖率等工具可能并不熟悉。本文将简单介绍一下Go语言提供的各种方便提升代码质量的工具，供大家参考，并在工作中灵活使用，以提升代码的质量。

主要介绍内容包括，Go语言及其周边工具提供的单元测试能力、Benchmark功能、代码覆盖率、Fuzz测试能力以及数据竞争检查。