云计算与传统计算之间的区别

1.云计算：
顾名思义，云计算是可配置系统资源和高级服务的集体组合，可以使用Internet快速交付。它只是提供了较低的电力支出，无资金成本，无冗余，降低了员工成本，增强了协作等。它使我们更高效，更安全，并提供了更大的灵活性。

2.传统计算：
顾名思义，传统计算就是使用物理数据中心来存储数字资产并运行用于日常操作的完整网络系统。在这种情况下，用户对数据，软件或存储的访问仅限于与其连接的设备或官方网络。在这种计算中，用户只能在存储数据的系统上访问数据。

云计算和传统计算之间的区别：

Cloud Computing	Traditional Computing
It refers to delivery of different services such as data and programs through internet on different servers.	It refers to delivery of different services on local server.
It takes place on third-party servers that is hosted by third-party hosting companies.	It takes place on physical hard drives and website severs.
It is ability to access data anywhere at any time by user.	User can access data only on system in which data is stored.
It is more cost effective as compared to tradition computing as operation and maintenance of server is shared among several parties that in turn reduce cost of public services.	It is less cost effective as compared to cloud computing because one has to buy expensive equipment’s to operate and maintain server.
It is more user-friendly as compared to traditional computing because user can have access to data anytime anywhere using internet.	It is less user-friendly as compared to cloud computing because data cannot be accessed anywhere and if user has to access data in another system, then he need to save it in external storage medium.
It requires fast, reliable and stable internet connection to access information anywhere at any time.	It does not require any internet connection to access data or information.
It provides more storage space and servers as well as more computing power so that applications and software run must faster and effectively.	It provides less storage as compared to cloud computing.
It also provides scalability and elasticity i.e., one can increase or decrease storage capacity, server resources, etc., according to business needs.	It does not provide any scalability and elasticity.
Cloud service is served by provider’s support team.	It requires own team to maintain and monitor system that will need a lot of time and efforts.
Software is offered as an on-demand service (SaaS) that can be accessed through subscription service.	Software in purchased individually for every user and requires to be updated periodically.