MJay

심지어 최첨단 미디어산업으로 꼽히는 게임 분야도 예외가 아니다. 구글은 최근 게임을 PC로 내려받거나 CD나 칩을 사서 전용 게임기로 돌리는 형태가 아닌 인터넷 접속만으로 게임을 즐길 수 있는 `스트리밍 게임` 서비스인 `스타디아`를 공개했다. 이렇게 되면 소비자로서는 게임을 즐기기 위해 플레이스테이션, 엑스박스, 스위치와 같은 비싼 가격의 게임 전용 콘솔이나 고사양 PC를 살 필요가 없게 된다. 게임이 저장된 클라우드상 서버가 자체적으로 고화질 그래픽을 사용자 디바이스로 전송하기 때문이다. 게임을 내려받거나 타이틀을 별도 구매할 필요도 없다. 모바일게임, PC게임, 콘솔게임 등 디바이스에 따라 구분됐던 게임 플랫폼의 경계도 허물어진다. PC·모바일·콘솔로 삼분화됐던 1600억달러 글로벌 게임 시장이 하..

RAM & FLASH Dynamic RAM and FLASH both are memory devices ; these use silicon transistors in contrast to magnetic hard drives. What differs these two is : Internal structure of the memory Storage capacity How long it can hold the data without a refresh ? Cost vs performance DRAM Volatile memory , used for active cpu interactions ( ACTIVE memory) DRAM is the primary memory which does most of the ..

Introduction Regular expressions are huge time-savers, not just for software users but also for programmers. In fact, tech writer Cory Doctorow argues that even before teaching programming, we should be teaching regular expressions: “Knowing [regular expressions] can mean the difference between solving a problem in 3 steps and solving it in 3,000 steps. When you’re a nerd, you forget that the pr..

Three major branches of Machine Learning: Supervised Learning Unsupervised Learning Reinforcement Learning Two main types of supervised learning regression and classifcation Features and Labels Training Set Test Set Unsupervised learning Don't know what we looking for Reinforcement Learning 어떤 환경 안에서 정의된 에이전트가 현재의 상태를 인식하여, 선택 가능한 행동들 중 보상을 최대화하는 행동 혹은 행동 순서를 선택하는 방법이다. It is about taking suitab..

Setting the Stage The birth of the AWS EC2 - 2006 S3 -> Lambda The Birth of the Cloud In August of 2006 something happened which would fundamentally change this model. Amazon’s new IT Division, Amazon Web Services (AWS), announced the launch of Elastic Compute Cloud (EC2). EC2’s five key advantages are: Reduced labor cost Reduced risk Reduced infrastructure cost Scaling The Cloud Grows Slightly ..

Chapter 2. What Do Serverless Applications Look Like? Link Now that we’re well grounded in what the term Serverless means, and we have an idea of what various Serverless components and services can do, how do we combine all of these things into a complete application? What does a Serverless application look like, especially in comparison to a non-Serverless application of comparable scope? These..

five benefits of infrastructural outsourcing: Reduced labor cost Reduced risk Reduced resource cost Increased flexibility of scaling Shorter lead time Reduced Labor Cost Serverless was fundamentally about no longer needing to look after your own server processes you care about your application’s business logic and state, and you let someone else look after whatever else is necessary for those to..

잠깐의 글을 써보면서 영어 공부해보기 “It’s 5 p.m. Zulu time” Since pilots can pass through multiple time zones in one trip and must communicate with air traffic controllers from around the world, aviators follow “Zulu time,” or Greenwich Mean Time (GMT), the universal time zone of the skies, Aimer says. GMT is the time kept by the Royal Observatory in Greenwich, London. So if it’s 2 a.m. in London for example, ..

Commiting changes echo '*.tmp' > .gitignore git difftool git difftool --staged -> stage 별로 확인이 가능하다 git log --pretty=format:"%h %an %ar - %s" git show - for author's information 와 함께 보여준다 Work Remotely git remote add branch git push origin master git pull origin master git log --grep="#1234" git branch -r The command git pull is a combination of two different commands, git fetch and git merge. F..

1 Introduction 1.1 Precision Precision is crucial in technical writing. When you express an idea in technical writing, it may be realized in some device or process. If the idea is wrong, the device or process will also be wrong. To quote my friend, physicist and software engineer par excellence, Dr. George Hacken, “syntax is destiny.” 1.2 Indent There should be no intent to evoke an emotional re..