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Information Technology for Bachelor

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Information Technology for Bachelor

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TCP/IP

TCP/IP: The backbone of the internet TCP/IP, or Transmission Control Protocol/Internet Protocol, is a suite of communication protocols that are used to connect …

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7か月前

What is DNS? | How DNS works

What is DNS Example human-readable domain names: api.mysite.com ↓ DNS Solver ↓ computer-friendly IP address: 192.168.1.1 To put it simply, DNS transla…

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7か月前

URL format Rule for API

Rule: Use hyphens (-) in URLs to improve readabilityExample: Good: https://api.example/this-is-my-first-post Bad: https://api.example/thisismyfirstpost Rule:…

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7か月前

System design

Single server setup Users access websites through domain names, such as api.mysite.com. Usually, the Domain Name System (DNS) is a paid service provided by 3rd…

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7か月前
1

Oprating System

Process A program in execution The OS has five principal storage management responsibilities Process isolation Automatic allocation and management Support …

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8か月前

What is a REST API?

API stands for Application Programming Interface REST stands for Representational State Transfer. What does the RESTful API client request contain?RESTful API…

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8か月前

What will happen when you open an URL in a browser?

When you open a URL in a browser, the following things will happen The browser will first check its cache to see if it has a copy of the website's code. If it …

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8か月前

What is HTTP/2 and how is it different from HTTP/1?

What is HTTP?HTTP stands for Hypertext Transfer Protocol. It is a set of rules for how computers communicate over the internet. It is the foundation of the Worl…

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8か月前

ベトナムの大学でIT学部に進学した。

この記事では以下の点お話しさせて頂きます。 1. なぜ仕事を辞めてベトナムの大学に進学したかについて以前は東京でWeb developerとして2年ほど働きました。 将来的に「…

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1年前
11
TCP/IP

TCP/IP

TCP/IP: The backbone of the internet
TCP/IP, or Transmission Control Protocol/Internet Protocol, is a suite of communication protocols that are used to connect devices on the Internet. It is a four-la

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What is DNS? | How DNS works

What is DNS? | How DNS works

What is DNS

Example

human-readable domain names: api.mysite.com

DNS Solver

computer-friendly IP address: 192.168.1.1

To put it simply, DNS translates human-readable domain names to machine

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URL format Rule for API

URL format Rule for API

Rule: Use hyphens (-) in URLs to improve readabilityExample:
Good: https://api.example/this-is-my-first-post
Bad: https://api.example/thisismyfirstpost

Rule: Should use hyphen (-) to improve readab

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System design

System design

Single server setup

Users access websites through domain names, such as api.mysite.com. Usually, the Domain Name System (DNS) is a paid service provided by 3rd parties and not hosted by our servers.

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Oprating System

Process

A program in execution

The OS has five principal storage management responsibilities

Process isolation

Automatic allocation and management

Support of modular programming

Protection and a

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What is a REST API?

What is a REST API?

API stands for Application Programming Interface

REST stands for Representational State Transfer.

What does the RESTful API client request contain?RESTful APIs require requests to contain the follow

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What will happen when you open an URL in a browser?

What will happen when you open an URL in a browser?

When you open a URL in a browser, the following things will happen

The browser will first check its cache to see if it has a copy of the website's code. If it does, the browser will use the cached co

もっとみる
What is HTTP/2 and how is it different from HTTP/1?

What is HTTP/2 and how is it different from HTTP/1?

What is HTTP?HTTP stands for Hypertext Transfer Protocol. It is a set of rules for how computers communicate over the internet. It is the foundation of the World Wide Web and is used to transfer infor

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ベトナムの大学でIT学部に進学した。

ベトナムの大学でIT学部に進学した。

この記事では以下の点お話しさせて頂きます。

1. なぜ仕事を辞めてベトナムの大学に進学したかについて以前は東京でWeb developerとして2年ほど働きました。

将来的に「海外でソフトウェアエンジニアとして働きたい」「海外でソフトウェアエンジニアとして働きたい」という夢があります。

どうすればいいのか考えました。「何のスキルが必要なのか?」「WP取得できるのか?」「ビザ取れるのか?」

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