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Module 1:Amazon Web Services
介紹了AWS的好處與優勢,用戶可以了解AWS on-demand服務提供的方式,配合不同的Cloud Deployment 方式,有使用需求才付費(pay-as-you-go)。
了解server-client model的基本運作方式,client是用戶使用來發出request的裝置,可以是web browser 或是desktop application等,而server即為滿足此request的服務處理方,比如Amazon Elastic Compute Cloud (Amazon EC2)就是Amazon提供的雲端伺服器服務。
再來提到Cloud Deployment的方式分成三種:
- Cloud-Based
- On-Premises (also known as private cloud)
- Hybrid
以及Cloud computing的六項好處:
- Trade upfront expense for variable expense
- Stop spending money to run and maintain data centers
- Stop guessing capacity
- Benefit from massive economies of scale
- Increase speed and agility
- Go global in minutes
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