In this article, we describe how we successfully packaged our 10+ Spring Boot JARs into an all-in-one Docker image with minimal size, which were originally deployed on cloud Kubernetes instances.

GitLab is an open-source DevOps platform widely adopted in many companies. This instruction outlines the setup of a hot standby (active-passive) GitLab instance.

This guide outlines an approach to upgrading Subversion servers.

Learning sentences and clauses is foundamental to parse complex syntax tree in Japanese, this title describles the comprehensive classification in Japanese.

形式名詞keishiki meishi is a special type of Parts of Speech in Japanese. While officially translated as formal noun, grammatically it would be more accurate to categorize it as a versatile placeholder that mainly undergoes a modification of nominalization.

This article describes how to choose appreciated tokens in security design.

Implementing flexible, fine-grained permission management is an essential component of robust software design. This article will walk through various authorization system designs that aim to achieve that goal.

Last week I was invited as a part-time teacher to provide compulsory courses for new staff. Here was something interesting that I didn’t anticipate.

This post will introduce how to analyse native and JVM memory on containers.

Recently I’m working on a project with the IO streams, here are some details.