Cloud computing is the on-demand delivery of IT resources over the Internet with pay-as-you-go pricing.
Instead of owning and maintaining physical data centers and servers, you access technology services from a cloud provider (e.g., Amazon Web Services) on an as-needed basis.
Benefits
Agility: Cloud computing allows businesses to be more agile.
Cost Reduction: It reduces costs by eliminating the need for large upfront investments in hardware and overpayment for unused capacity.
Scalability: Enables instant scaling of resources up or down as business needs change.
Global Deployment: Facilitates easy expansion to new regions and global deployment in minutes.
Use Cases
Data backup
Disaster recovery
Email
Virtual desktops
Software development and testing
Big data analytics
Customer-facing web applications
Examples
Healthcare: Developing personalized treatments for patients.
Financial Services: Powering real-time fraud detection and prevention.
Gaming: Delivering online games to millions of players worldwide.
Technology Access
Provides instant access to a broad range of technologies.
Includes infrastructure services like compute, storage, and databases.
Also includes Internet of Things, machine learning, data analytics, and more.
Speed of Implementation
Enables deployment of technology services in minutes.
Accelerates the process from idea to implementation, making it several orders of magnitude faster than before.
Experimentation and Innovation
Gives the freedom to experiment and test new ideas.
Allows differentiation of customer experiences and business transformation.
Supports adding machine learning and intelligence to applications to personalize experiences and improve customer engagement.
Cost Efficiency
Trades capital expense for variable expense.
Pay only for the IT resources you consume.
Real-Time Resource Access
Access resources from the cloud in real-time as needed.
Scale resources up and down to grow or shrink capacity instantly as your business needs change.
Global Expansion
Makes it easy to expand to new regions and deploy globally in minutes.
Amazon Web Services has infrastructure all over the world, enabling deployment of applications in multiple physical locations with just a few clicks.
Putting applications in closer proximity to end users reduces latency and improves their experience.
Focus on Core Business
Frees businesses from managing infrastructure and data centers.
Allows businesses to focus on what matters most to their business.