Multi-cloud storage is a term for the use of multiple cloud providers within one organization. For example, if your organization uses one cloud storage provider for sensitive medical documents to comply with HIPAA and another cloud storage provider for non-sensitive day-to-day documents, you’re using multi-cloud storage.
Multi-cloud refers to the process of using multiple clouds within the same cloud storage system. Hybrid cloud, on the other hand, refers to using two different kinds of cloud storage systems—private clouds and public clouds. They are both options that can be incredibly beneficial for many people and organizations, but they’re different methods of approaching cloud storage.
Multi-cloud is a common cloud storage strategy, and most organizations should consider its value for their operations. There are three key reasons for employing multi-cloud: Data segregation for legal or compliance purposes. If you have data sets with specific regulatory requirements (health or financial data are the usual culprits) you may need to keep those with a specific provider or in a specific type of cloud storage. Data replication for disaster recovery purposes. If uptime and immediate recovery are essential for your business (as it is for most businesses), storing backups with two different providers can ensure that you have an extra backup protected in a different region and by a different workforce. This protects you from catastrophic natural disasters and human error. Data usage patterns. Last, but not least, different providers offer varying solutions sets at varying quality—meaning that mixing and matching services could be more efficient for your workflows.
Multi-cloud storage strategies offer many benefits depending on how you employ them. They provide more flexibility to meet or exceed regulatory and compliance requirements depending on your industry. They provide greater resilience and protection for your backup and recovery systems. And they provide you with greater flexibility to find the storage solutions that work best for your operations and your budget. Adding cloud providers can increase complexity in billing and administration, but properly managed, it provides your business the ability to better protect and use your data.