Sentences, clauases and modifiers in Japanese grammar

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

Formal noun and nominalization in Japanese grammar

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.

Security design for token authenticates

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

Design a Fine-grained Authorization System with RBAC and ACL

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.

What leads to a disinterest in a course

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.

Memory diagnosis for java application on kubernetes

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

Profiling IO performance on different buffer size

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

A comparison on git Multi-Site geo-replication

Here are some solutions for repository Multi-Site(cross data-center) replication for enterprise.

Writing a sonarqube plugin

Writing a sonarqube plugin is not always requiring a parser at the beginning. We are able to import a third-party report into sonarqube database.

An breif introduction on self-hosted sentry

Sentry is an open source Application Monitoring Service for app crashes. It’s also free self-hosted available.