Software - Cloud computing
3 important questions on Software - Cloud computing
What is virtualization an grid?
Virtualization: This is the process of using software to stimulate a computer or some other devices.
GRID; op 1 systeem meerdere surfers.
Grid – network gebruikt als computer. With three types Often combinations (hybrid):
- Software as a Service
- Infrastructure as a Service
- Platform as a Service – machine die je zelf inricht als een server.
GRID; op 1 systeem meerdere surfers.
Grid – network gebruikt als computer. With three types Often combinations (hybrid):
- Software as a Service
- Infrastructure as a Service
- Platform as a Service – machine die je zelf inricht als een server.
What are the advantages of cloud computing?
- Flexibility and cost
- No software to install or upgrade to maintain
- Available from any computer that has access to the Internet
- Can scale to a large number of users easily
- New applications can be up and running very quickly
- Services can be leased for a limited time on an as-needed basis
Economic perspective – lower entry barriers, scalability, Innovation
- No software to install or upgrade to maintain
- Available from any computer that has access to the Internet
- Can scale to a large number of users easily
- New applications can be up and running very quickly
- Services can be leased for a limited time on an as-needed basis
Economic perspective – lower entry barriers, scalability, Innovation
Disadvantages of cloud computing
- Your information is stored on someone else’s computer - how safe is it?
- You must have Internet access to use it. If you do not have access, you’re out of luck
- You are relying on a third-party to provide these services
- You must have Internet access to use it. If you do not have access, you’re out of luck
- You are relying on a third-party to provide these services
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