What is “sparkey” Package?

Constant key-value store, best for frequent read/infrequent write uses
For more details: https://github.com/spotify/sparkey/

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install sparkey.

  brew install sparkey

Now, use sparkey!