What are the differences between 𝐛𝐚𝐫𝐞 𝐦𝐞𝐭𝐚𝐥, 𝐯𝐢𝐫𝐭𝐮𝐚𝐥 𝐦𝐚𝐜𝐡𝐢𝐧𝐞𝐬, or 𝐜𝐨𝐧𝐭𝐚𝐢𝐧𝐞𝐫𝐬? When deploying a modern application stack, how do we decide which one to

What are the differences between 𝐛𝐚𝐫𝐞 𝐦𝐞𝐭𝐚𝐥, 𝐯𝐢𝐫𝐭𝐮𝐚𝐥 𝐦𝐚𝐜𝐡𝐢𝐧𝐞𝐬, or 𝐜𝐨𝐧𝐭𝐚𝐢𝐧𝐞𝐫𝐬? When deploying a modern application stack, how do we decide which one to