Should you migrate to cloud ? Steps to a successful migration
Everyone talks about cloud as if it had become a requirement. But is it suitable for all information systems? Migrating to cloud is fine, but why, and what kind of cloud ? 1. The benefits and risks of migrating to cloud 1.1 Benefits Here are some scenarios where moving to cloud is beneficial: Your application is experiencing increased traffic and it is becoming difficult to scale resources on the fly to meet the growing demand. It becomes increasingly difficult and expensive to meet your growing storage needs. Monitoring and updating the underlying server software is a time-consuming but critical process that requires periodic and sometimes immediate updates. Capex to Opex: cloud shifts IT expenses to a pay-per-use model. 1.2 Risks of Migrating to cloud While your specific environment will determine the risks that apply to you, there are some general drawbacks associated with cloud migrations that should be considered: If your application stores and retrieves highly sensitive data, you may not be able to [...]