Talking about overkill, he also use 4 physical machines each with a 4 core CPU. But its not about what you need, its about what you want to learn. So if you wan

Talking about overkill, he also use 4 physical machines each with a 4 core CPU. But its not about what you need, its about what you want to learn. So if you want to learn about cluster/orchestrating i think its warranted.