Hybrid cloud is a term which indicates to a diverse computing environment that uses the mixture of on-premises infrastructure, private and a public cloud such as Amazon Web Services, Microsoft Azure or Google with orchestration between the various platforms.
In simple words using a combination of on-premises computing, public and private clouds in your system implies that you have a hybrid cloud infrastructure. It has cloud bursting capabilities, benefits of both public and private environments.
Why use hybrid cloud over the public and private cloud?
Hybrid cloud computing empowers an enterprise to establish an on-premises private cloud to host critical workloads and use a third-party public cloud provider to host less critical resources, such as development and test workloads.
It is also essential for highly changeable workloads.
Another valuable hybrid cloud use case is big data processing. For instance, a company can use hybrid cloud storage to hold on to its business, sales or other data and then run analytical enquiries in the public cloud, which can scale various analytics cluster to support demanding distributed computing tasks.
Benefits of Hybrid Cloud
- Scalability: Public cloud will always be there to offer more in this segment.
- Security and privacy: Including the private cloud in the blend give an assurance when it comes to the privacy of your most critical operations.
- Cost efficiency: With the aptitude to scale to the public cloud, you pay for extra computing power only when required.
- Flexibility: An organization can customize its cloud environment in private clouds and can take advantage of additional resources in the public cloud to meet specific business needs.
- Control: An organization can maintain a private infrastructure for critical assets.
What is private and public cloud?
Private cloud refers to a computing model in which an enterprise uses a proprietary architecture and runs cloud servers within its own data center.
Characteristics: on-premises hardware, single-tenant architecture, direct control of underlying cloud infrastructure
Vendors: VMware, HPE, OpenStack, Dell EMC, Microsoft, IBM, Red Hat
Whereas, Public cloud refers to a computing model in which a third-party provider makes compute resources available to the general public over the internet.
Characteristics: Multi-tenant architecture, pay-as-you-go pricing model
Vendors: Microsoft Azure, Google Platform and Amazon Web Services
You may also Like to Read-
Battle for the Best Cloud Platform: AWS Vs Azure Vs Google