Windows Server 2008 Web vs Standard
Please tell me what choice will be best between Windows Server 2008 R2 Web edition and Windows Server 2008 R2 Standard edition for NoSQLDatabase/BackendComputing scaling farm? I am pretty sure that there are can be 30-100 servers in net. What reasons can be for choose Standard edition instead Web edition? Which of these editions can be nice as frontend server? And could you tell me please: is standard edition may replace web edition, in another words, is standard edition can be choice by default if i do not know which of editions to choose?
Thank you for any advice!!!