Even though Linux systems are generally more secure due to design features like permission isolation and mandatory access control…
This article provides a comprehensive introduction to Nginx and shares common feature configurations.
Here are 42 essential Shell scripts that can greatly improve efficiency by automating various tasks in system administration. These…
This article introduces five of the best open source storage solutions for Kubernetes, helping you choose the most suitable option for…
Shell scripts are powerful tools for automating daily tasks. By writing and using shell scripts, operations personnel can significantly…
In the previous article, I shared in detail how the declarative API works in Kubernetes, and I walked you through the process of adding an…
As a crucial component of Docker, Containerd has become a popular container solution, gradually replacing Docker’s role in Kubernetes…
Software concurrency has become a fundamental skill in modern software development, and Java’s well-designed concurrency mechanisms are one…
In the previous article, I explained the design, characteristics, and usage of Kubernetes’ declarative API in detail.
In previous articles, I’ve shared with you many Kubernetes API objects. Some of these API objects are used to describe applications, while…
General query optimization
In the previous articles, I shared detailed information about Deployment, StatefulSet, and DaemonSet. Have you noticed their commonality?
Design patterns are reusable solutions that address common problems in software development. To some extent, design patterns represent best…
Debugging and performance analysis are perennial topics in real-world production environments. Common scenarios requiring debugging and…
As the name suggests, the primary role of a DaemonSet is to ensure that a Daemon Pod runs on every node in a Kubernetes cluster. Therefore…
Java is a quintessential object-oriented programming language. There was a time when programmers frequently talked about object orientation…
When it comes to unit testing, people’s reactions often fall into one of two categories: either they think, “Unit testing? It’s quite…
In today’s article, I will provide an in-depth explanation of the complete process for deploying a StatefulSet using a practical example.
In the previous article, I mentioned that NIO is more than just multiplexing, and NIO 2 is more than just asynchronous IO. Today, we’ll…
No matter how effective firewalls or WAFs (Web Application Firewalls) are, they can never guarantee 100% protection. Hackers often find…