JSON, REST and PostMan
Summary
- Introduction
- What is JSON
- What is REST
- Who's PostMan
- Putting things together
Introduction
- Sharing information between systems.
- Data stored in one place.
- Access the data in a shape and structure.
- Using a single way to access the data.
What is JSON
Don't call it Jason...
JASON
JSON
- JavaScript Object Notation
- A way of represent and structure the data.
- Lists (arrays) and objects.
What is REST
Well, yes, but...
REST
- REpresentational State Transfer
- Architectural style, that is, a way of planning, designing and executing an arquitecture to build a system.
- REST provides a way to CREATE, READ, UPDATE and DELETE (called CRUD operations)
A typical REST schema
Who's PostMan?
Seriously...
About PostMan
- REST client.
- Allows making requests to any URL in several ways.
- POST (create), GET, PUT (update), DELETE
- Get it here: Get PostMan.