There were 9 Linux servers and 3 windows servers. This project is more oriented to IaaS(Infrastructure as a Service) and AWS is leading technology in IaaS.
We have done cloud suitability study on following factors.
Nearest DC Geo-location
Performance measure
Cost benefit analysis
Huge data transfer between on-premise DC to cloud platform
Cloud service provider comparison (Shared with client)
IBM Soft layer
Azure
AWS Cloud
Some applications were not suitable for migration to cloud platform as given below:
SharePoint - Web Based
Print Server
File Server
DC on premise - Configured
Client is having file servers at three different geo-locations. Data synchronization is configured using AWS storage gateway.
Data backup to cloud and data lifecycle is configured in hybrid infrastructure.
Synchronization of data between cloud and on-premise Domain Controllers AD automatic failover.