Cloud computing & cloud service model
- 1. CLOUD COMPUTING & CLOUD SERVICE MODEL By:- Varun Narang B.Tech(CSE) Amity University,Noida
- 2. THE CLOUD Data centre hardware and software Joseph Carl Robnett Licklider perceived the idea during the 1960s Basic idea – “Storage, management and protection of the data stored at some remote location”
- 3. PAY-AS-YOU-GO Conceived & Developed by IBM & Microsoft during 1990s Hassle-free working experience for the consumer No worries about management & protection Ease of access through multiple devices Pay on hourly or daily basis
- 4. ADVANTAGES Cost affordability & viability On-demand service disposal to the consumer A network that has a broad-base & a less time consuming procedure Enhanced Scalability & Flexibility Location independency
- 5. TYPES OF CLOUD 1. Private Cloud - works in particular organisation 2. Private Cloud - accessible by the general public 3. Community Cloud - works for a group of people having similar interests 4. Hybrid Cloud - mixture of both public and private cloud systems
- 6. INTERNATIONAL IMPLICATIONS Prevention of software piracy & theft Reduction in business cost Multiple storage & backup options Automated maintenance, enhanced security & auto- scaling Emerging career scopes
- 7. CLOUD SERVICE MODELS Model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources Types – • Infrastructure as a Service • Platform as a Service • Software as a Service
- 8. IaaS – used by the system administrators with maximum access to resources and servers & independency to choose the operating system. PaaS – a platform giving a run time environment to develop, manage and host the applications, this is to deign, develop and host. SaaS - software licensing model in which a centrally hosted software is licensed on subscription basis.
- 9. BENEFITS OF SERVICE MODELS Scalability Cost efficient Virtual storage Desktop virtualization Virtual hosting services Testing on the cloud server instead in a data centre
- 10. SETBACKS Vendor lock-in Downtime Cost efficiency Security and privacy Vulnerability to attacks
- 11. THANKYOU