memdb

Golang in-memory database.

Installation

$ go install github.com/KyriakosMilad/memdb

verify installation:

$ memdb

Start the server

You can start the server using memdb command

$ memdb

The default listening port is 3636, But if you want you can specify the listening port using port option

$ memdb -port 3636

Connect to the server

$ telnet 127.0.0.1 3636

127.0.0.1 is the host

3636 is the listening port

Commands

set

Set value in the database.

syntax set [key] [value]

example

$ set x 5

output:

 OK

get

Get value from the database using key.

syntax: get [key]

if key exists it's value will be returned, if key does not exist key [key] not found will be returned.

example

$ get x

output:

5

example2

$ get y

output2:

key y not found

delete

Delete value from the database using key.

syntax delete [key]

example

$ delete x

output:

OK

now if you try to get x's value

$ get x

output:

key x not found

exit

close the connection to the server

$ exit

Stop the server

You can stop the server by stopping the running process (CTRL + C)

$ ^C

output

stopping memdb
removing all clients
removed all clients successfully
saving database on the desk
successfully saved database on the disk
closing the tcp listener
closed tcp listener successfully
exiting