Multicloud
Multicloud (also written as multi-cloud or multi cloud) refers to a company utilizing multiple
For instance, an enterprise may use separate cloud providers for infrastructure (IaaS), platform (PaaS), software (SaaS) and container (FaaS) services.[1] In the latter case, they may use different infrastructure providers for different workloads, deploy a single workload load balanced across multiple providers (active-active), or deploy a single workload on one provider, with a backup on another (active-passive).
Advantages and challenges
There are several advantages to using a multicloud approach, including the ability to negotiate better pricing with cloud providers, the ability to quickly switch to another provider if needed, and the ability to avoid vendor lock-in. Multicloud can also be a good way to hedge against the risks of obsolescence, as it allows you to rely on multiple vendors and open standards, which can prolong the life of your systems.[2]
Additional benefits of the multicloud architecture include adherence to local policies that require certain data to be physically present within the area/country, geographical distribution of processing requests from physically closer cloud unit which in turn reduces latency and protect against disasters.[3][2]
Various issues and challenges also present themselves in a multicloud environment.[3] Security and governance is more complicated, and more "moving parts" may create resiliency issues.
Difference between multicloud and hybrid cloud
Multicloud differs from
See also
References
- ^ "Multicloud: A cheat sheet". TechRepublic. 2020-12-24. Retrieved 2022-02-24.
- ^ a b Brand, Aron (February 17, 2020). "You Might Want to Rethink Monogamy (When Clouds are in Question)". Tech Monitor.
- ^ a b Synytsky, Ruslan. "How To Overcome The Challenges Of Gaining Multi-Cloud Interoperability". Forbes Technology Council. Retrieved 25 October 2018.
- ^ Rouse, Margaret. "What is a multi-cloud strategy". SearchCloudApplications. Retrieved 3 July 2014.
- ^ King, Rachel. "Pivotal's head of products: We're moving to a multi-cloud world". ZDnet. Retrieved 3 July 2014.