1. Public
1.1. Bus
1.1.1. Accessible to everyone resources are shared among multiple users.
1.1.1.1. Low cost
1.1.1.1.1. A small startup uses Amazon Web Services (AWS) to host its application, eliminating the need for expensive hardware.
1.1.1.2. Global accessibility
1.1.1.2.1. A company utilizes Microsoft Azure to allow its employees to access data from anywhere in the world.
1.1.1.3. Rapid scalability
1.1.1.3.1. An e-commerce site leverages Google Cloud Platform (GCP) to handle traffic spikes during holiday sales by quickly increasing server resources
1.1.2. Success Story
1.1.2.1. Netflix migrated to Amazon Web Services (AWS), a public cloud platform, to scale its video streaming service globally. This allowed Netflix to handle massive amounts of traffic and data without managing its own physical servers.
1.1.2.2. Airbnb migrated its core infrastructure to the Google Cloud Platform (GCP), leveraging public cloud scalability to meet its growing customer base.
2. Private
2.1. Car
2.1.1. Dedicated to a single organization, providing more control and security.
2.1.1.1. Enhanced Security
2.1.1.1.1. Private clouds offer higher levels of security and data privacy since the infrastructure is dedicated to a single organization, reducing the risk of data breaches
2.1.1.2. Improved Performance
2.1.1.2.1. With dedicated resources, private clouds can provide better performance and reliability for critical applications and workloads.
2.1.1.3. Customizability
2.1.1.3.1. Organizations can tailor their private cloud environment to meet specific business needs and compliance requirements, allowing for customized configurations.
2.1.2. Success Story
2.1.2.1. Johnson & Johnson implemented a private cloud to handle its large volume of sensitive healthcare data, ensuring high security and compliance with regulations.
2.1.2.2. Toyota built a private cloud for its global operations, enabling better control over its vast supply chain network and manufacturing data.
3. Hybrid
3.1. Taxi
3.1.1. Hybrid cloud is dedicated to businesses or organizations that need a mix of on-premises, private cloud, and public cloud environments for flexibility, scalability, and control.
3.1.1.1. Flexibility
3.1.1.1.1. A financial institution might host its customer data in a private cloud for security reasons while using a public cloud for web applications that require scalability during peak traffic times.
3.1.1.2. Cost Optimization
3.1.1.2.1. A retail company can keep its inventory management system on a private cloud for security while using a public cloud for seasonal marketing campaigns, which can be scaled up or down based on demand.
3.1.1.3. Improved Disaster Recovery
3.1.1.3.1. An organization can back up its private cloud data to a public cloud, ensuring that in the event of a hardware failure or data loss, they can quickly recover their systems and minimize downtime.
3.1.2. Success Story
3.1.2.1. GE adopted an hybrid cloud strategy to combine their existing on-premise infrastructure with the scalability of the public cloud
3.1.2.2. BMW uses a hybrid cloud infrastructure that integrates private data centers with public cloud services like Microsoft Azure.
4. Community Cloud
4.1. Carpool
4.1.1. Community cloud is for organizations with shared goals or regulatory requirements that need a collaborative, secure, and shared cloud infrastructure.
4.1.1.1. Shared Resources
4.1.1.1.1. Several healthcare organizations might share a community cloud to host patient records, which allows them to benefit from shared security measures and compliance protocols while reducing individual costs.
4.1.1.2. Enhanced Collaboration
4.1.1.2.1. Universities can create a community cloud to collaborate on research projects, allowing researchers from different institutions to access shared data and computational resources securely.
4.1.1.3. Regulatory Compliance
4.1.1.3.1. Government agencies may use a community cloud to comply with stringent data protection regulations, ensuring that shared resources meet necessary security standards while allowing for inter-agency collaboration.
4.1.2. Success Story
4.1.2.1. Several European research organizations collaborated to create EUCLID, a community cloud, enabling them to share resources for research and development.
4.1.2.2. The Government of Canada implemented a community cloud to streamline IT services across federal departments.