Hello, I’m Gi PyeongLee

But each and every one of us has a history. It is everyday history.
What and how you act today, the present day, decorates a page in your daily history.
Can you get through the day without panicking or panicking? Will you spend it negligently or will you bravely challenge it?
Are you going to do something in a better way than yesterday? Each such attitude makes its own daily history.

-from Nietzsche-

Latest Posts

To be Great Software Engineer

This article discusses the steps one needs to take to become a great software engineer. It covers topics such as building a strong foundation in computer science, developing problem-solving skills, mastering coding languages, and staying up-to-date with the latest technologies.

Step by Step: Machine Learning

This book provides a comprehensive introduction to the field of machine learning. It covers the basics of machine learning, from the fundamentals of data analysis to the most advanced algorithms and techniques. It also includes practical examples to help readers understand the concepts better and get hands-on experience with machine learning.

Solution: Transaction of Redis cluster

This article provides an overview of the transaction system for Redis cluster, which is a distributed database system for managing large datasets. It explains how transactions are handled in Redis cluster, the various types of transactions available, and the advantages and disadvantages of using transactions in Redis cluster. It also provides an example of a transaction in Redis cluster.

Transaction in Redis Cluster

Redis is an in-memory data structure store that is used as a database, cache, and message broker. One of the key features of Redis is its ability to perform transactions, which allows multiple commands to be executed as a single atomic operation. In Redis Cluster, transactions are used to guarantee that a series of commands are executed as a single unit, ensuring data consistency across the cluster.

Tutorial: PlantUML

This tutorial will teach you how to create diagrams with PlantUML, a powerful open source tool for creating UML diagrams. It will cover the basics of the language, how to install and use the software, and how to create diagrams with PlantUML. It will also provide some tips and tricks to help you get the most out of PlantUML.