Applications built on microservices can be scaled in multiple ways. For example we can also scale them up for better performance.

In this tutorial, I am walking through the process of setting up the Ingress Controller on my Docker-Desktop Kubernetes cluster. Next, I am installing two services that each correspond to a different deployment and lastly, I am installing an Ingress resource…

Continuous delivery (CD) in a Kubernetes environment has always been a challenging and daunting task...

I learned about socat a few years ago and am generally surprised more developers don’t know about it. Maybe I appreciate it all the more…

While browsing the web, you've almost certainly come across sites that let you log in using your social media account. The chances are that this feature is ...

Some resources on the internet might be only accessible from clients with particular IP addresses. For example, suppose you want to…

Choose the correct flow for the application you’re building

Programming book reviews, programming tutorials,programming news, C#, Ruby, Python,C, C++, PHP, Visual Basic, Computer book reviews, computer history, programming history, joomla, theory, spreadsheets and more.

Linkerd, Consul Connect, and Istio aren't the only ones worth talking about.

A curated list for Awesome Kubernetes Security resources - magnologan/awesome-k8s-security

Learn how to build a strategy for measuring DevOps, and using tools like DORA and Flow metrics as KPIs for success.

You haven’t sold into an enterprise until you run into compliance and SOC II audits. At boldstart, our founders are facing these issues…

coolLabs: Control your digital footprint and privacy

A couple years back I gave a talk on researching software history, using “linked list interview questions” as an example topic. Since referring people to a video is less accessible than just writing a blog post, I’ve reproduced the question here.
So why do…

If there is one thing developers like less than writing documentation, it's responding to unnecessary escalations.

I show how I improved four of my shell workflows to parameter-less commands with the help of fzf.

Yes, you can run Kafka without ZooKeeper! Scale to millions of partitions, faster failover, run Kafka in a single process, make use a completely new KRaft protocol, and other architectural improvements.

Fixing production issues is one of the key responsibilities of system and network administrators. In fact, I’ve always found it to be one of the most interesting parts of infrastructure engineering. Diving as deep as needed into the problem at hand, not only…