This will help make a positive impression on the client and may ultimately be the determining factor behind the client's decision to go with your proposal or someone else's.

这将帮助您给客户留下一个正面印象，在客户决定是选择您的还是其他人的提案时，这可能会成为最终的决定性因素。

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So a decision to go to cloud whether public or private needs plenty of thought behind it.

FORBES: Cloud Computing: Nine Questions to Ask Before Casting Your Servers Aside