Forward proxy vs. reverse proxy

See the "Forward proxy" and "reverse proxy" These two nouns, do not understand what meaning, check the information to collate

Forward Proxy:

Example: A product manufacturer does not support retail (both manufacturers do not directly docking buyers), and agents in the first purchase of goods, and then retail (both agents docking buyers).
The agent here is the Proxy client, the buyer is the real client.
In this process, the person who really buys the goods, the manufacturer is not aware of.

Server (manufacturer)
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Proxy (agent)
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Client (buyer)

The object of the forward proxy agent is the client, and the process of the forward proxy hides the real request client.
The server does not know who the actual client is, and the client's request is requested by the proxy proxy.

Reverse proxy:

For example: CMB's customer service phone 95555, customer service phone number only 1, and can answer this phone number of customer service personnel have a number of.
Here the customer service phone is a proxy server, the customer service staff is the real server.
In this process, the person who actually provides the service is not aware of the requestor.

Server1 (Customer service staff 1), Server2 (Customer service 2), Server3 (Customer service staff 3) ... servern (Customer service N)
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Proxy Server (customer service phone 95555, reverse proxy server)
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Client (people who call the customer service)

Reverse proxy hides the real service side, when we call 95555, there may be thousands of customer service staff to serve us.
We don't need to know the name, gender, height, education, etc. of the customer service person who helped us, we just need to know the customer service number.
Customer Service phone is the reverse proxy server, call the customer service phone, the reverse proxy server will help us to transfer the request to the real server there.

Comprehensive:
The proxy agent is the client;
The reverse proxy proxy is the service side.

Forward proxy vs. reverse proxy