The Amazon DynamoDB team is back with another useful feature hot on the heels of encryption at rest. At AWS re:Invent 2017 we launched global tables and on-demand backup and restore of your DynamoDB tables and today we’re launching continuous backups with…

Software's most popular versioning scheme!

The Pentagon says it’s received 1,089 comments -- including submissions from 46 companies -- on its plans for a multibillion-dollar cloud computing contract in a sign of the intense interest and sharp debate over a winner-take-all award that competitors say…

The Red Hat Linux distribution is turning 25 years old this week. What started as one of the earliest Linux distributions is now the most successful open-source company, and its success was a catal…

I have been researching how the Kubernetes Ingress system works. My use case is to setup an autoscaled Nginx cluster that reverse proxies to Pods in multiple Deployments. It wasn't immediately obvious how to do this. By default, Pods in Kubernetes are not…

The security researcher Fábio Castro discovered tens of thousands of Django apps that expose sensitive data because developers forget to disable the debug mode.

These data points provide the latest insights on the most important cybersecurity issues of 2018.

Why geographically-distributed SRE teams? In today’s hyper-connected technological world, there is a need for geographically widespread technical teams to facilitate global growth. Businesses that scale to this level need global teams to handle that reach.…

In part one of this series, we discussed some of the key principles to consider when developing geographically distributed (GD) SRE teams. Similar to the first article, we’re leveraging the journey of LinkedIn’s SRE team as the point of reference for the…

Over the last two months, I have invested most of my free time learning the complete ins-and-outs of what the microservices architecture…

When using Cloud SQL for databasing on a project, we needed a solution to ensure the right people could access the right information.

Building interactive serverless websites with Lambda that read and store data in GitHub

Serverless. Big buzzword in 2017. According to Stack Overflow 2018 survey it’s the second most loved platform for developers. Companies…

TL; DR: The vast of code contributions to each CNCF projects outside of Kubernetes come from a small subset of users and companies. While Kubernetes is by far the most

Hashicorp’s Vault is more than just a secrets store, it can be used to dynamically create secrets with the relevant permissions at the time…

In this tutorial, we will be learning about build CI/CD by using Packer, SaltStack, AWS, Serverspec, Autoscale and Terraform. The code from this video can be...

TABLE OF CONTENTS

00:00:00 - Introduction
00:01:47 - Customizing Django Admin
00:08:03 - Static Files in Django
00:10:06 - Testing
00:11:24 - prime.py
00:15:07 - tests0.py
00:16:22 - tests0.sh
00:20:26 - assert
00:21:41 - assert0.py
00:22:16 - assert1.py…

Seth Vargo and Liz Fong-Jones go head-to-head to determine which is better: DevOps or Site Reliability Engineering (SRE). In this video, Liz and Seth discuss the differences and similarities between DevOps and SRE, ultimately realizing that DevOps and SRE…