Admin Pawaops

Infrastructure as code is a term frequently used in modern IT environments, but it is often misunderstood. Many people associate it with complex scripts and configuration files. This focus on tools can obscure the underlying idea. This article explains infrastructure as code conceptually, without requiring you to write or understand code. Why infrastructure as code … Read more

CI/CD is often presented as a complex set of tools, scripts, and pipelines. Many people hear the term frequently but struggle to understand what it actually represents in practice. This confusion usually comes from explanations that focus on implementation details instead of the underlying purpose. This article explains CI/CD conceptually, without requiring you to build … Read more

GitHub and GitLab are often presented as competing platforms with overlapping features. Marketing comparisons usually focus on checklists rather than explaining how these platforms are actually used. As a result, many users struggle to understand the real difference between them. This article explains GitHub and GitLab conceptually, without product promotion or technical detail overload. Why … Read more

Terraform state is one of the most confusing concepts for people using infrastructure as code. Many users can apply configurations successfully but feel uncomfortable with how Terraform remembers and tracks infrastructure. This discomfort often comes from documentation that focuses on commands instead of explaining the underlying idea. This article explains Terraform state conceptually, without requiring … Read more

Ansible inventories are one of the most common sources of confusion for new and experienced users alike. Many people can run Ansible playbooks successfully but struggle to understand how targets are selected and grouped. This confusion usually comes from documentation that focuses on syntax instead of intent. This article explains Ansible inventories conceptually, without relying … Read more

Kubernetes networking is one of the most misunderstood aspects of container orchestration. Many users can deploy applications successfully but struggle to understand how traffic moves inside a cluster. This confusion often comes from explanations that focus on components instead of concepts. This article explains Kubernetes networking in a simplified, non-technical way, focusing on how it … Read more

Kubernetes architecture is often described as complex and overwhelming. Many people use Kubernetes daily without fully understanding how its components fit together. This confusion usually comes from documentation that focuses on components rather than explaining the overall structure. This article explains Kubernetes architecture from a conceptual point of view, without requiring you to read official … Read more

Docker networking is often one of the most confusing parts of container usage. Many users can run containers successfully but struggle to understand how they communicate with each other or with the outside world. This confusion usually comes from reading documentation that focuses on configuration rather than understanding. This article explains Docker networking conceptually, without … Read more

Software uses system resources to perform tasks and respond to user actions. These resources include processing power, memory, storage access, and network connectivity. The operating system manages how resources are shared between running programs. Every application relies on system resources, even when performing simple actions. What this actually means in practice In everyday use, when … Read more

Background processes are programs and system tasks that run without direct user interaction. They support core functions, manage resources, and keep the system operating smoothly. These processes work continuously while the computer is on. Most background activity is essential and happens without the user noticing. What this actually means in practice In everyday use, background … Read more