I got a question that is: To implement a key-value server
- < Li> The user should be able to connect to the server and the command should be able to run SET a = b.
- On the command running, it should print.
First of all, I did not really understand what the question is.
In its simplest form, a key-value server is nothing else but a server that < Code>
If it helps, you can think of a key as a variable name in a programming language or in a keyboard structure in an environment variable in the bash shell. In form of.
A key server in the key-value server either tells the server what the key is, or request for the current key from the server.
Of course, the server may be more complex which I have described above. More values (for example, objects) and server / clients can have much more functionality compared to key basic values.
Note that the term
key-value server is very broad and does not mean any concrete by itself. For example, use the key-value store, Can call any data code system a
key-value server form.
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