Published inInside SumUpMigrating the company's internal toolsMigrating internal tools can be painful. So let me share our experience migrating from one CI and CD tool to another.Jun 29, 2022Jun 29, 2022
Published inInside SumUpGolang Goroutines 101Golang is famous for its concurrency management. I'll describe and give examples of how to use one of its most powerful features…Jun 28, 2022Jun 28, 2022
Published inInside SumUpContainers from Scratch — Part 2It's time to take a step further and beyond namespaces. But, first, we need to finish our container's process isolation and then isolate…Jun 3, 2022Jun 3, 2022
Published inInside SumUpContainers from Scratch — Part 1There is no better way to learn something than by building it. Let's understand and build a container from scratch.May 30, 2022May 30, 2022
Published inInside SumUpStop using Alpine Docker imagesEverybody loves Alpine images because they are light and have a smaller attack surface, but maybe they are not the best option anymore.Apr 27, 202226Apr 27, 202226
Published inInside SumUpAre Kubernetes CPU limits bad?Defining or not CPU limits for your pod is a controversial discussion. Let's talk a little bit about this.Apr 19, 20229Apr 19, 20229
Jarvis Hack the Box WriteupGo from a SQL Injection to the root of this awesome HTB machineNov 12, 2019Nov 12, 2019
