Docker Docker Certified Associate Exam Series (Part-7): Docker Engine Storage & Volumes In the previous blog of this 7-part series, we discussed Docker Engine Security. This last blog dives into how storage is implemented in Docker and the components involved. When you install Docker on a host, it automatically creates a directory: /var/lib/docker. This becomes the default file path for
Docker Docker Certified Associate Exam Series (Part-6): Docker Engine Security In the previous blog of this 7-part series, we discussed Networking. This blog dives into Docker engine security. Security within the IT landscape is as critical as maintaining a strong armed force for a country. To secure the underlying operations and business functions while working with Docker, you must secure
Docker Docker Certified Associate Exam Series (Part-5): Networking In the previous blog of this 7-part series, we discussed Installation and Configuration. This blog dives into Networking. Here are the six other blogs in the series: * Docker Certified Associate Exam Series (Part-1): Container Orchestration * Docker Certified Associate Exam Series (Part-2): Kubernetes * Docker Certified Associate Exam Series (Part-3): Image Creation,
Docker Docker Certified Associate Exam Series (Part-4): Installation and Configuration In the previous piece of the 7-article series, we covered Image Creation, Management, and Registry. This piece introduces the Docker Engine, including its architecture, installation, and configuration. We will also go through basic container operations and explore various ways of configuring and troubleshooting the Docker Daemon. Here are the five
Docker Docker Certified Associate Exam Series (Part-3): Image Creation, Management, and Registry In the part 2 of the 7-article series, we covered Kubernetes. This piece tackles the operations involved in creating, running, and managing images in Docker. Here are the five other parts: * Docker Certified Associate Exam Series (Part-1): Container Orchestration * Docker Certified Associate Exam Series (Part-4): Installation and Configuration * Docker Certified
Docker Docker Certified Associate Exam Series (Part-2): Kubernetes In the previous blog of this 7-part series, we discussed Container Orchestration. This blog dives into Kubernetes. Here are the six other blogs in the series: * Docker Certified Associate Exam Series (Part-1): Container Orchestration * Docker Certified Associate Exam Series (Part-3): Image Creation, Management, and Registry * Docker Certified Associate Exam Series
Docker Docker Certified Associate Exam Series (Part-1): Container Orchestration The Docker Certified Associate (DCA) exam is a certification program offered by Docker designed to validate the skills and knowledge of Docker professionals. The exam tests the candidate's knowledge of Docker fundamentals, Docker Community Edition, Docker Compose, Docker Swarm, and other related technologies. This 7-part series covers all
DevOps Work from Home Tips for Developers The Holy Grail to working from home effectively, efficiently, and productivity is to get out of the “home zone” and establish an office-like environment. Let’s break it down. Here are a few tips for developers to get it done while working remotely. #1. Follow a Schedule One of the
CI/CD with Docker CI/CD with Docker for Beginners Modern application development uses agile methodologies, which allow for faster and more efficient development cycles. This approach emphasizes collaboration and communication between developers, testers, and other stakeholders throughout the entire development process. It also incorporates continuous integration and delivery, which ensures that each new feature or update is thoroughly tested
shell scripting What is Scripting Language? Scripting is the process of creating scripts, which are sets of instructions written in a programming language that a computer can execute. Scripts are typically used to automate repetitive tasks or to customize the behavior of an application or system. Scripting languages are often used in system administration, web development,
DevOps DevOps: Git for Beginners! Software development and related methodologies have come a long way with the advent of agile and lean methodologies as well as DevOps. Now, automation has been introduced to enable frequent and faster releases in small chunks so that new features and software reach the target audience in a much quicker
shell scripting Learn Shell Scripting By Doing We just launched our latest course on Shell Scripting for Beginners. If you want to increase productivity by automating daily repetitive tasks in Linux, then this course is for you. This is for those who have always wanted to learn shell scripting but didn’t have sufficient coding or programming
Docker certification Docker and Containers: A Beginner's Introduction Containerization has become an essential part of modern business operations. By isolating applications and services within containers, businesses achieve greater efficiency, scalability, and flexibility. In this article, we’ll discuss what containerization is and the role of Docker in containerization. We’ll also look at the differences between virtualization and
Container orchestration What Are Pods in Kubernetes? A Quick Explanation (2023) According to the CNCF's 2020 survey, Kubernetes is the most popular container orchestration platform, with 91% of respondents using it in production. It is made up of various components that work together to provide a complete container orchestration solution. Some of the key components of Kubernetes include the
DevOps Top DevOps Queries Answered In this blog, we will answer some of your most pressing questions about the fast-growing trend of DevOps! What is DevOps? Many people have varying opinions on DevOps; the answer you receive when you ask what it means depends on who you ask. However, at a high level, DevOps is