how to install mongodb on macos catalina code example
Example 1: install mongodb on mac
brew services start mongodb-community@4.2
#Step 3 to run as a service
Example 2: install mongodb on mac
brew install mongodb-community@4.2
#Step 2
brew services start mongodb-community@4.2
#Step 3 to run as a service
brew install mongodb-community@4.2
#Step 2