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Minho Jang
Minho Jang

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Published in

ryanjang-devnotes

·Mar 22, 2022

CI/CD Hands-On: Github (Actions) + AWS (EC2, CodeDeploy, S3) — Part 2

Table of Contents (Basic) CI/CD Hands-on: Github Actions+Docker Hub+AWS EC2 2. (Intermediate) CI/CD Hands-on : Github (Actions) + AWS (EC2, CodeDeploy, S3)— Part 1 3. (Intermediate) CI/CD Hands-on : Github (Actions) + AWS (EC2, CodeDeploy, S3) — Part 2 Set IAM Role For CodeDeploy In the previous story, we gave permission to EC2 for getting access to CodeDeploy…

Github

4 min read

CI/CD Hands-On: Github (Actions) + AWS (EC2, CodeDeploy, S3) — Part 2
CI/CD Hands-On: Github (Actions) + AWS (EC2, CodeDeploy, S3) — Part 2
Github

4 min read


Published in

ryanjang-devnotes

·Mar 20, 2022

CI/CD Hands-On: Github (Actions) + AWS (EC2, CodeDeploy, S3) — Part 1

Refactoring Issue Has Arisen In the last article, we have figured out how to construct a CI/CD pipeline and have seen it really work. Our pipeline is still good enough to automate the complicated deployment processes and prevent errors that might be likely to occur in manual deployment. …

Cicd

4 min read

CI/CD Hands-On: Github (Actions) + AWS (EC2, CodeDeploy, S3) — Part 1
CI/CD Hands-On: Github (Actions) + AWS (EC2, CodeDeploy, S3) — Part 1
Cicd

4 min read


Published in

ryanjang-devnotes

·Feb 22, 2022

Interesting DAOs Top3

DeFi 거버넌스의 한 부분으로서 DAO들은 구성원들 전체가 소유하고 조직한인터넷에서 태생된 조직들입니다. DAO는 사용자들이 서로 알지 못하더라도 사회 단체를 꾸리고, 고유의 규칙을 만들고, 그리고 블록체인을 통해 자동적으로 그들만의 결정들을 만드는 기회를 부여합니다. 세상에는 많은 종류의 DAO들이 있습니다. …

Dao

4 min read

Interesting DAOs Top3
Interesting DAOs Top3
Dao

4 min read


Published in

ryanjang-devnotes

·Feb 16, 2022

RabbitMQ 101

This story summarizes Whitney Lee’s online lecture at IBM Technology Youtube channel. For more details, watch What is RabbitMQ. Introduction In the days of monolithic architecture, application components were tightly coupled. Suppose we are developing a simple retail application. If we had a checkout service communicating with an inventory service through…

Rabbitmq

4 min read

RabbitMQ 101
RabbitMQ 101
Rabbitmq

4 min read


Published in

ryanjang-devnotes

·Feb 16, 2022

CI/CD Hands-On : Github Actions+Docker Hub+AWS EC2

Introduction In this story, we are gonna talk about how to build a CI/CD pipeline with a set of tools, which mainly includes Github Actions, Docker Hub, and AWS EC2. Before we get started, let’s figure out the concept of CI/CD and why it matters to the modern application development cycle. The Concept of CI/CD …

Ci Cd Pipeline

6 min read

CI/CD Hands-On : Github Actions+Docker Hub+AWS EC2
CI/CD Hands-On : Github Actions+Docker Hub+AWS EC2
Ci Cd Pipeline

6 min read


Published in

ryanjang-devnotes

·Sep 27, 2021

[Java] Enum의 역사

What is Enum? 자바 5버전에서 소개된 Enum 타입은 미리 정의된 상수의 집합을 변수로 취급하는 특별한 데이터 타입입니다. 보통 컴파일 시 앞으로 사용할 값들을 예상 가능할 때 주로 사용되는데, 물론 필요할 때에 언제든 이 상수들을 변경하는 것 또한 가능합니다. History of Enum Enum이 나오기 전까지, 자바 개발자들은 주석으로 상수를 정의하곤 …

Java

3 min read

[Java] Enum의 역사
[Java] Enum의 역사
Java

3 min read


Published in

ryanjang-devnotes

·Sep 26, 2021

[JAVA] History of Enum

What is Enum? An enum type, introduced in Java 5, is a special data type that enables a variable to be a set of predefined constants. It is often used when we know all the possible values at compile time while the set of constants can be modified whenever we need them. History of Enum Until…

Java

3 min read

[JAVA] History of Enum
[JAVA] History of Enum
Java

3 min read


Published in

ryanjang-devnotes

·Sep 18, 2021

프로그래밍 세계의 일등 시민

이 글은 제가 쓴 ‘Who Is the First-Class Citizen In Programming World?’ 을 번역하였습니다. Intro 프로그래밍 언어에서 “일급(First-class)” 라는 말을 들어본 적이 있으신가요? 자바스크립트, 스칼라 또는 일급 함수 사용을 권장하는 다른 언어를 사용하는 중이라면, 이 개념 …

Java

7 min read

프로그래밍 세계의 일등 시민
프로그래밍 세계의 일등 시민
Java

7 min read


Published in

ryanjang-devnotes

·Sep 8, 2021

Who Is First-Class Citizen In Programming World?

Intro Have you heard of “first-class” in your programming language? If you are using Javascript, Scala or some other languages that encourage you to use first-class functions, you might be familiar with the concept. Otherwise, you might not.

First Class Function

5 min read

Who Is First-Class Citizen In Programming World?
Who Is First-Class Citizen In Programming World?
First Class Function

5 min read


Published in

ryanjang-devnotes

·Aug 29, 2021

자바의 동시적 프로그래밍

이 글은 Javarevisited에 실린 저의 [Java] Concurrent Programming 을 번역하였습니다. 사용자들은 시스템이 동시에 한 가지 이상의 일을 할 수 있다고 확신한다. 그들은 파일을 다운로드하면서, 출력하기 위해 걸어놓은 프린트 큐를 관리하고, 오디오를 틀어 놓으면서 워드로 작업을 계속할 …

Programming

4 min read

자바의 동시적 프로그래밍
자바의 동시적 프로그래밍
Programming

4 min read

Minho Jang

Minho Jang

45 Followers

Backend Developer, Writer, and Lifelong Learner

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