Cloud-Computing-types-characteristics .pptx

This explains all about cloud computing - types-characteristics

1. Cloud Computing Prepared by Revathi Kalyanasundaram

2. Characteristics of cloud computing On demand self service- computer services like email,applications,network or server can be provided without any human intervention Ubiquitous access - It refers to the ability of a cloud service to be accessed - cloud services will be tailored for different customers Measured usage- Ability of a cloud platform to keep track of usage of its resources Sharing data- Data and applications stored using cloud computing can be shared and accessed with other people.

3. What is cloud computing ? The cloud is “where” data is stored, cloud computing is “how” data is stored. Computing, defined, is the process of completing any goal-oriented task that requires, benefits from, or creates through computer technology.

4. Types of cloud Public cloud - Data and information is easily available to public over network Private cloud -Data and information are accessible by single organization Community cloud- data and services are available to a group of organizations or communities having common concerns Hybrid cloud- this is an combination of public and private cloud

5. Advantages of cloud computing Cost efficient Unlimited storage Backup and recovery Ease of information On demand service

6. Disadvantages Security and privacy concern LockIn