After 4 months development, a design phase stretching back 10 years and more than 1,300 commits, I am pleased to finally announce the first stable series of Mitogen and the Mitogen for Ansible extension. Mitogen is a Python zero-deploy distributed...

Performance tuning is not trivial, but you can go a long way with a few basic guidelines. In this blog, we will discuss how you analyze the workload of your MongoDB production systems, and then we’ll review a list of important configuration parameters that…

Today we are pleased to announce general availability of Performance Insights. Already available since October 2017 as an open preview with Amazon Aurora with PostgreSQL compatibility, Performance Insights makes it easy to view the load on an Amazon RDS database.…

In Anatomy of a Linux DNS Lookup – Part I I covered: nsswitch /etc/hosts /etc/resolv.conf ping vs host style lookups and determined that most programs reference /etc/resolv.conf along the way to fi…

In Anatomy of a Linux DNS Lookup – Part I I covered: nsswitch /etc/hosts /etc/resolv.conf ping vs host style lookups and in Anatomy of a Linux DNS Lookup – Part II I covered: systemd and its networ…

Le jeudi 19 juillet à l'Atelier, la communauté Architecture exposera des REXs, des démos, des workshops avec un invité mondialement reconnu sur le DevOps, le CloudNative et les architectures modernes

Cloud workload protection ensures workloads that move across cloud environments are secure. Explore Palo Alto Networks’ CWP solution offerings.

In the microservices world, distributed tracing is slowly becoming the most important tool for debugging and understanding your application dependencies. During my recent conversations in meetups and conferences, I found there was a lot of interest in how…

“Are you a Docker person or a Kubernetes person?”

This guest post was written by Jean de Klerk, Developer Program Engineer, Google Much of the web today runs on HTTP/1.1. The spec for HTTP/1.1 was published in June of 1999, just shy of 20 years ago.

Kubernetes seems destined to rule enterprise infrastructure, but, oddly, only Google and Red Hat seem to be playing to win in Kubernetes

The latest Kubernetes release was led by well-known Red Hat open-source leader Josh Berkus, with the 1.12 release set to be led by a VMware engineer.

The word “serverless” has been popular for quite a while. When Amazon released the AWS Lambda service in 2015, many tools emerged to help…

Internally our DDoS mitigation team is sometimes called "the packet droppers". When other teams build exciting products to do smart things with the traffic that passed through our network, we take joy in discovering novel ways of discarding it.

And how to rollout software releases safely and surely

Application logs play a vital role in any successful deployment. The first thing which is being checked after any deployment is “logs”…

The term Serverless has lost its meaning as different cloud providers use the term in different contexts. In this post, we argue for more specific terms

Measurement is a big deal in agile and DevOps, and metrics are a common discussion topic on social media and conferences. Measurement is…

Using Helm templates to generate self-signed certificates

How to focus on finding a solution amid the panic.