Cloud migration is a processing of moving data or completely deploying an organization’s assets into cloud environment.
Now a days cloud adaption growth is ultimately, migrating to cloud is one of the major business in cloud market.
Some basic steps involved in Cloud Migration:
1.Migration and business planning:
In existing applications, data and architecture etc are considered
It can be planned to suitable tools in the market for easy to work.
Example : AWS application services, Cloud Physics
2.Server & DB migration
In smaller applications are order of design and validations process
After getting information migration process can be accelerated .
Example AWS server and DB migration
3. Dependencies and migration strategies:
some applications are dependencies and type of certain migration strategies .
Example : S3 transfer acceleration
4. Cloud based operations:
Normally cloud based operations after migration can be resumed.
Example : Cloud Watch
Cloud migration strategies are majorly:
1.Re – platform
For example : Migrate from WebLogic server to an open source platform Apache Tomcat running on a Virtual machines .
In cloud mostly used AWS Elastic Beanstalk
2.Re – factor
In re – factor, applications are re – developed. It needs to good architecture with target platform for performance, scaling etc.
In this approach the infrastructure configuration of the application will re – deployed into new host environment.