Docker How to Create Docker Images? App deployment has become easier because of containerization. But what is containerization? Let's understand it using an example. Think of a laptop box. It contains a laptop, a charger, a power cable, and a battery. The laptop is dependent on the charger and its accessories. This box has
CKAD 10 Best Kubernetes Courses to Start Learning Online in 2024 Kubernetes is an open-source platform that provides a highly scalable and flexible container orchestration solution. It is used to manage and automate the deployment tasks across different environments. It's popular because it is powerful, versatile, and easy to use. To get started with Kubernetes, you need access to
Kubernetes Kubernetes Certification Cost: Is It Worth It? As more enterprises adopt a multi-cloud strategy and modernize their legacy applications, Kubernetes has become a crucial platform for modern (containerized) application deployment. Consequently, the demand and salaries for engineers with Kubernetes expertise have skyrocketed. Read more about Salaries for Kubernetes jobs in Q1 2023 One of the best ways
DevOps What Is HashiCorp Vault & How Does Vault Work? Imagine you run an app that needs to log into a database. Maybe it logs in with a username and secret password. What's the best place to store these login credentials? It might store them in a file or include them in the code. Furthermore, what if you
DevOps 21 Popular Kubernetes Interview Questions and Answers The article focuses on answering some of the frequently asked Kubernetes questions in interviews. These questions will help you prepare for your interview by polishing your understanding of Kubernetes concepts. Q. What is Kubernetes? Kubernetes, also known as K8s, is an open-source container orchestration platform that performs different tasks like
Infrastructure as code Configuration Management vs. Orchestration Modern software development puts a lot of emphasis on automation, collaboration, repeatability, and rapid iteration. Two important concepts that make these objectives attainable are configuration management and orchestration. While they are related, they are not the same thing. In this article, we’ll look at what these two concepts entail
Jenkins How to Automate CI/CD Pipeline Using Jenkins Traditional software development processes were often slow and inflexible, making it difficult for companies to keep up with the pace of innovation and stay competitive. Agile software development was necessitated by the need to adapt quickly to changing market conditions and customer needs. It prioritizes flexibility, collaboration, and customer feedback,
Monitoring What Is Grafana & How to Use Grafana-Prometheus Stack for Monitoring? Once the applications have been deployed in the production environment, managing and maintaining them is crucial. Properly monitoring these applications ensures they run as expected and helps prevent downtime. Grafana-Prometheus stack is one of the most commonly used monitoring stacks. It can be deployed over the cloud or as an
Google Cloud Platform An Introduction to Google Cloud Platform (GCP) Cloud computing is the delivery of computing services, including servers, storage, databases, networking, software, analytics, and intelligence, over the internet. Instead of owning and maintaining physical data centers and servers, companies can use cloud computing services to access computing resources on an as-needed basis and pay only for what they