REST

REST defines a set of constraints for how the architecture of an Internet-scale distributed hypermedia system, such as the Web, should behave.

1. Who is Roy Fielding?

Some guy. He’s smart.He helped write the first web servers, that sent documents across the internet… and then he did a ton of research explaining why the web works the way it does. His name is on the specification for the protocol that is used to get pages from servers to your browser.

1. Why don’t the techniques that we use today work well when we need to be able to talk to all of the machines in the world?

computers can use those same protocols to send messages back and forth to each other. We’ve been doing that for a long time but none of the techniques we use today work well when you need to be able to talk to all of the machines in the entire world .Because they weren’t designed to be used like that. When Fielding and his colleagues started building the web, being able to talk to any machine anywhere in the world was a primary concern. But most of the techniques developers later used to get computers to talk to each other didn’t have those requirements. You just needed to talk to a small group of machines.

1. HTTP protocol ?

The protocol I mentioned, that he helped write, HTTP, it’s capable of all sorts of neat stuff that people ignore for some reason.That first part tells the browser what protocol to use. That stuff you type in there is one of the most important breakthroughs in the history of computing.

1. get ?

GET is used to retrieve and request data from a specified resource in a server. GET is one of the most popular HTTP request techniques. In simple words, the GET method is used to retrieve whatever information is identified by the Request-URL.

1. POST ?

POST (Power-On Self-Test) is the diagnostic testing sequence that a computer’s basic input/output system (or “starting program”) runs to determine if the computer keyboard, random access memory, disk drives, and other hardware are working correctly.

1. PUT ?

PUT method is used to update resource available on the server. Typically, it replaces whatever exists at the target URL with something else. You can use it to make a new resource or overwrite an existing one

1. patch ?

A patch is a set of changes to a computer program or its supporting data designed to update, fix, or improve it. This includes fixing security vulnerabilities and other bugs, with such patches usually being called bugfixes or bug fixes.

pair programming

Psychological safety: Everyone feels safe in taking risks around their team members, and that they won’t be embarrassed or punished for doing so. Dependability: Everyone completes quality work on time. Structure and clarity: Everyone knows what their specific expectations are. The Google researchers found that individuals on teams with higher psychological safety are less likely to leave Google, they’re more likely to harness the power of diverse ideas from their teammates, they bring in more revenue, and they’re rated as effective twice as often by executives. After looking at over a hundred groups for more than a year, Project Aristotle researchers concluded that understanding and influencing group norms were the keys to improving Google’s teams.

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