This discipline entails services and resources delivered over the internet (“the cloud”) instead of being hosted on local computers or physical servers. They allow organizations and individuals to store data, run applications, and manage systems online
Key Features of Cloud Solutions
- Online Access – Services are available anywhere with an internet connection.
- Scalability – Resources can be increased or reduced easily.
- Cost Efficiency – Pay only for what you use (no expensive hardware).
- Reliability – High availability and backup systems.
- Security – Data protection through encryption and access controls.
- Automatic Updates – Providers manage software updates and maintenance.
Types of Cloud Solutions
IT infrastructure includes all physical and virtual resources that support the delivery of IT services.
- IaaS (Infrastructure as a Service) - Provides virtual servers, storage, and networks
- PaaS (Platform as a Service) - Provides platforms for developing and running applications.
- SaaS (Software as a Service) - Provides software applications via the internet.
