download mongodb in mac 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

Example 3: brew mongo start

brew services start mongodb-community@4.4

Example 4: start mongodb server mac

mongod --config /usr/local/etc/mongod.conf --fork