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How to Install Environment Sensors in Data Center Containment

Data center managers are tasked with increasing energy efficiency to improve data center sustainability and save money. One of the best practices to increase data center energy efficiency is to implement data center containment. Data center containment is a highly effective way of managing airflow, increasing efficiency, and reducing wasteful energy costs. It is the separation of cold supply air from cooling equipment from the hot exhaust air from IT equipment.

Best practices for writing incident postmortems

After you have stopped an incident from affecting your customers, you need a more thorough investigation in order to prevent similar incidents in the future. Postmortems record the root causes of an incident and provide insights for making your systems more resilient. At the same time, postmortems can be difficult to produce, since they require deeper analysis and coordination between teammates who are busy with the next development cycle.

THG Ingenuity investment in Civo

I’m hugely excited to announce that THG Ingenuity, the technology division of ecommerce giant THG, has invested $2 million to take a minority stake in Civo. We’re proud to be THG Ingenuity’s first strategic investment since it announced earlier this year that Softbank Group had invested $730 million in THG with an option for a further $1.6 billion investment in the THG Ingenuity platform.

Continuous Deployment of Deno APIs to Heroku

The first time I was tasked with maintaining a production server, I relied on a checklist my predecessor had left for me. The checklist contained all the maintenance steps along with their corresponding commands. In those early days, I religiously copied each command, double- and triple-checking each character before pressing the Enter key. Slowly but surely, the commands got committed to memory until one day I realized I did not need the checklist.

Terraform is Not the Golden Hammer

Terraform is probably the most used tool to deploy cloud services. It's a fantastic tool, easily usable, with descriptive language (DSL) called HCL, team-oriented, supporting tons of cloud providers, etc. On paper, it's an attractive solution. And it's easy to start delegating more and more responsibilities to Terraform, as it's like a swiss knife; it knows how to perform several kinds of actions against several varieties of technologies.

The Complete Cloud Operations Guide: 5 Best Practices For Success

As cloud adoption continues to increase, organizations are recognizing the need for cloud operations. CloudOps, as it’s often called, has become the industry standard for cloud-powered enterprises that intend to get the most out of their cloud services. Previously, it was common for organizations to rush into cloud adoption, with IT operations handling cloud installation, management, and maintenance tasks. The cloud, at the time, was considered to be a complementary extension of on-premise systems.

Private Package Repositories Part 1: What's a package again?

Package repositories were never something I thought about as a developer unless something didn’t work. For example, if it was slow, wouldn’t connect, wouldn’t install, or was overly complicated to configure. Mostly I wanted something I barely noticed. Something simple and easy to use.

Getting started with CPU attacks

The CPU attack is one of the most common attack types run by Gremlin users. CPU attacks let you consume CPU capacity on a host, container, Kubernetes resource, or service. This might sound like a trivial exercise, but consuming even small amounts of CPU can reveal unexpected behaviors on our systems. These behaviors can manifest as poor performance, unresponsiveness, or instability.