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 2023 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 of powerful, versatile, and easy to use. To get started with Kubernetes, you need access to the
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 the frequently asked Kubernetes interview questions. These questions will help you prepare for your interview and revise the concepts of Kubernetes. Q. What is Kubernetes? Kubernetes, also known as K8s, is an open-source orchestration platform that performs different tasks like deployment, scaling, management, and monitoring
Infrastructure as code Infrastructure as Code - Configuration vs Orchestration Management Infrastructure as Code (IaC) offers a rapid and effective approach to IT infrastructure management. It eliminates redundant manual tasks that were once necessary for system administrators and reduces the risk of human error. Configurations can be created in a user-friendly format, simplifying the design, configuration, and provisioning of infrastructure. Furthermore,
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 managing these applications ensures that they are running as expected and helps prevent application downtime. It is also crucial to maintain the hardware on top of which these applications have been deployed. A
Google Cloud Platform An Introduction to Google Cloud Platform (GCP) Cloud computing has revolutionized the way infrastructure is set up and provisioned. Infrastructure-as-code serves all the required components of the infrastructure to be created using configuration files. Due to this, it has become straightforward to configure, maintain, and manage the infrastructure. This revolution paved the way for providing infrastructure as