1. AMQP：
AMQP是高级消息队列协议的缩写。它是用于应用程序之间通信的协议。它是一种轻量级的协议，支持应用程序进行数据传输。使用该协议是因为它具有与技术的可伸缩性和模块化性。
2. HTTP：
HTTP是超文本传输协议的首字母缩写。它是用于客户端和服务器之间通信的协议。该协议负责从服务器端到客户端的响应。它是用于Web服务通信的基本协议。
AMQP和HTTP之间的区别：
| Parameter | AMQP | HTTP |
|---|---|---|
| Full Form | Advanced Message Queuing Protocol. | Hyper Text Markup Protocol. |
| Developed by | It was developed by JPMorgan Chase. | It was developed by Tim Berners-Lee. |
| Communication Nature | It has asynchronous communication nature. | It has synchronous communication nature. |
| Usage | It is easy to setup and manage. | It is user centric and it can be used in every aspect. |
| Message Delivery | It has guaranteed message delivery. | It has no guarantee for message delivery. |
| Interface | It provides publish/subscribe interface. | It provides point to point interface. |
| Fault Tolerance | AMQP protocol can bear the server broke issue on its own. | HTTP protocol is not capable to react to the server breakdown issue. |
| Segmentation | It has the property of segmentation and can process messages into slots. | It does not has this capability to treat each message as segments. |
| Protocol Characteristics | It is specific protocol used for specific purposes. | It is general purpose protocol and is used for multiple purposes. |
| Advantages | It is fast, flexible and cost effective protocol. | It is well known, efficient and muti-purpose protocol. |