1. Service Models
1.1. SaaS
1.1.1. Software
1.1.2. CRM
1.1.3. Content Management
1.2. PaaS
1.2.1. API
1.2.2. Business Intelligence
1.2.3. Testing
1.3. IaaS
1.3.1. Physical data centers
1.3.2. Network
1.3.3. Storage
2. Providers
2.1. AWS
2.1.1. services
2.1.1.1. AWS offers hundreds of services. Some of these include Virtual Private Cloud, EC2 , AWS Data Transfer, Simple Storage Service,DynamoDB, Elastic Compute Cloud, AWS Key Management Service, AmazonCloudWatch, Simple Notification Service, Relational Database Service, Route 53, Simple Queue Service, CloudTrail, and Simple Email Service.
2.1.2. advantages
2.1.2.1. -User-friendly -Flexible -Secure -Cost-effective -Reliable -Scalable and Elastic -Highly Performant
2.1.3. weaknesses
2.1.3.1. -Lack of Experts -Price Variations -General Issues
2.2. AZURE
2.2.1. services
2.2.1.1. Azure offers hundreds of services within various categories including AI + Machine Learning, Analytics, Blockchain, Compute, Containers, Databases, Developer Tools, DevOps, Identity, Integration , Internet of Things, Management, Media, Microsoft Azure Stack, Migration, Mixed Reality, Mobile, Networking, Security, Storage, Web, and Windows Virtual Desktop. Azure, the Intelligent Cloud
2.2.2. advantages
2.2.2.1. -high availability and redundancy in data centers on a global scale -Data Security -Scalability. -Reliable -Cost-Effective. -Highly Performant
2.2.3. weaknesses
2.2.3.1. -Requires Management. -Requires Platform Expertise.
2.3. Google Cloud Platform
2.3.1. services
2.3.1.1. Google Cloud Services includes AI and Machine Learning, API Management, Compute, Containers, Data Analytics, Databases, Developer Tools, Healthcare and Life Sciences, Hybrid and Multi-cloud, Internet of Things, Management Tools, Media and Gaming, Migration, Networking, Security and Identity, Serverless Computing, and Storage.
2.3.2. advantages
2.3.2.1. -High Productivity with Innovation. -Easy to Adopt Latest Functionalities. -Remote Access. -Smooth Collaboration. -Unmatched Security. -Reduced Breaches. -High Reliability. -Offers Flexibility and Control.
2.3.3. weaknesses
2.3.3.1. -Complex transition away from the platform to another vendor -Fewer features/services -Fewer global data centers