DevOps Blog (Page 2)

How To Scale DevOps: People, Processes, and Platforms

How To Scale DevOps: People, Processes, and Platforms

As you introduce new product lines and features, hire more people, and add more tools to your tech stack, things start to break. Key DevOps metrics like MTTR and change lead time suffer. We can blame these scaling issues on several things: * Tightly coupled architecture * Legacy tools and processes * Limited

4 DevOps Metrics You Need To Track Quality And Performance

4 DevOps Metrics You Need To Track Quality And Performance

DevOps metrics provide a way to track progress toward continuous improvement of velocity, quality, and application performance. Without the metrics, it becomes more difficult to make data-driven decisions in a timely and reliable manner. In this guide, we’ll briefly discuss the benefits of calculating DevOps metrics. Then, we’ll

Which Certifications Should You Complete for Your Next Kubernetes Job in 2024?

Which Certifications Should You Complete for Your Next Kubernetes Job in 2024?

If you're searching for a new Kubernetes role, completing certifications can significantly help you distinguish yourself. But the question remains: Are certifications crucial for securing a Kubernetes position? And if they are, which ones are essential? Let's dive into this by examining some data. Kube Careers

Top 15 DevOps Automation Tools You Should Learn in 2024

Top 15 DevOps Automation Tools You Should Learn in 2024

DevOps has become an essential method of software development and operations. It helps streamline the development lifecycle, foster collaboration between teams, and accelerate software delivery. At its heart are DevOps automation tools, which significantly speed processes while decreasing errors. In this blog, we will explore the top 15 DevOps automation

Navigating the Everest of Logs - A Guide to Understanding Kubelet Logs

Navigating the Everest of Logs - A Guide to Understanding Kubelet Logs

You might have seen this meme, which humorously shows how overwhelming Kubelet logs can be when something goes wrong. While it’s funny to see how long these logs are, they can really be very complicated. However, this mountain of information is very useful and can help you fix issues

10 Essential DevOps Tools You Should Learn in 2024

10 Essential DevOps Tools You Should Learn in 2024

The DevOps landscape is constantly evolving, with new tools and technologies emerging at a rapid pace. If you visit the DevOps roadmap on roadmap.sh, a popular site that provides developer roadmaps, you'll come across a diagram outlining the tools and technologies used in DevOps. The sheer number

17 DevOps Monitoring Tools to Learn in 2024

17 DevOps Monitoring Tools to Learn in 2024

DevOps practices continue to evolve year by year as new technologies emerge, driving the need for monitoring solutions that can keep up the pace. In 2024, staying ahead in DevOps requires leveraging the most advanced monitoring tools available. These tools not only ensure system reliability but also enhance the overall

CNCF Tool Interview Series(Episode 05): KubeAstronaut ft. Trung

CNCF Tool Interview Series(Episode 05): KubeAstronaut ft. Trung

The Interview 🎙️Interviewer: Welcome back to our CNCF Tool Interview Series Episode 05! Today, we’re exploring the concept of becoming a KubeAstronaut with our special guest, Trung . Trung, almost a KubeAstronaut, joins us to talk about his experience. He has earned all five certifications and is waiting for his

Git vs. GitHub vs. GitLab

Git vs. GitHub vs. GitLab

Git is the foundational backbone of version control. GitHub and GitLab build upon its capabilities. Learn more about Git vs GitHub vs. GitLab.

Golang vs. Rust

Golang vs. Rust

Golang and Rust are two modern programming languages that have gained significant popularity in recent years. In the Stack Overflow Developer Survey 2023, developers voted Rust as the most admired language. An impressive 84.66% of developers surveyed expressed their intention to use Rust in the coming year. Golang also

Terraform in AWS

Terraform in AWS

Take your Terraform knowledge to the next level. This guide covers techniques for provisioning complex AWS environments with Terraform. Learn best practices for using Terraform in AWS

How DevOps Can Take Advantage of AI

How DevOps Can Take Advantage of AI

Unleash the potential of AI in your DevOps journey. Discover strategies for automating infrastructure, enhancing security, and optimizing CI/CD pipelines.

How Grafana Works

How Grafana Works

In today's fast-paced digital landscape, the ability to monitor and observe the health and performance of applications and infrastructure is not just beneficial—it's essential. As systems grow increasingly complex and the volume of data continues to skyrocket, organizations are faced with the challenge of not

Ansible vs Terraform

Ansible vs Terraform

Both Ansible and Terraform are powerful utilities for infrastructure automation. Ansible stands out in configuration management, application deployment, and general-purpose automation. Terraform, on the other hand, is particularly good in infrastructure provisioning using the IaC methodology.

Python Or Javascript

Should I Learn Python Or Javascript

As application development evolves and programming languages advance, choosing the programming language to learn can be difficult. Two of the most widely used languages today are Python and JavaScript. Both languages offer unique features, advantages, and application areas. In this blog post, we'll discuss their characteristics, applications, and

Can Python Be Used For Web Development

Can Python Be Used For Web Development

Python consistently ranks at the top of programming language popularity surveys due to its diverse usage. One of the areas where it excels is in the development of robust web applications. It does this using frameworks such as Django, Flask, and FastAPI. In this blog, you will learn why Python

The Power of gRPC in Cloud-Native Environments

The Power of gRPC in Cloud-Native Environments

Developing cloud-native applications involves establishing smooth and efficient communication among diverse components. To kick things off, let's delve into how a range of tools, from XML to gRPC, enable and enhance these critical interactions. XML (often with SOAP): <order> <bookID>12345</bookID>

CNCF Tool Interview Series(Episode 04): Docker

CNCF Tool Interview Series(Episode 04): Docker

The Interview Interviewer: Welcome back to our CNCF Tool Interview Series Episode 04, where today we're setting sail with Docker, a name that's synonymous with container technology in the cloud-native world. Docker has not only simplified the development process but has also been a cornerstone in

How to Unzip Files to a Specific Directory in Linux

How to Unzip Files to a Specific Directory in Linux

In this blog, you will learn various methods for unzipping files to a specific directory in Linux.

Bash Boolean Variable in a Shell Script

How to Declare Bash Boolean Variable in a Shell Script

Bash scripting is an essential skill for Linux and Unix system administrators. It enables them to automate tasks and develop efficient workflows. Understanding how to declare and utilize boolean variables within a Bash script is at the core of script development. In this blog, we will explore the concept of

How Dockerfile Works

How Dockerfile Works

A Dockerfile is a text file that contains instructions on how to build a Docker image

Where Docker Images are Stored

Where Docker Images are Stored

One question that often arises for both newcomers and seasoned Docker users alike is: "Where are Docker images stored?" Understanding the storage location of Docker images is crucial for managing disk space and optimizing Docker performance. Whether you're running Docker on macOS, Windows, or Linux, this

Kubernetes Pods Stuck in Terminating: A Resolution Guide

Kubernetes Pods Stuck in Terminating: A Resolution Guide

In this article, you will discover the common causes of the “Kubernetes Pod Stuck In Termination” problem, the commands to troubleshoot it, and the best practices to fix it and avoid it in the future.