Cloud computing basically a :
Iaas: Infrastructure as service
Paas:Platform as service
Saas: Software as service
In the market currently there are so many software engineers. Many of them want to shift to cloud computing.
1. Virtulization Layer
Skill set:Load balancing and space sharing, efficiently. Additionally, knowledge about virtualization platform, proper allocation, connecting storage and networking for system configuration are also demanded from IT person at this level.
2. Networking Layer
Skill set:Strong understanding of network protocols such as TCP/IP and domain name server, including switching and routing is required at this level.
3. Os Layer
Skill set:This level demands the relevant personal to ensure that the system is properly deployed, managed with appropriate applications and maintaining optimal performance settings.
4. Application Layer