What is Hybrid Cloud? Why is it the Future of Business?
Here's a rundown of the hybrid cloud, what its advantages are, and what the future holds for cloud computing.
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As cloud is gaining the prime importance in information technology, it is well-predictable that the hybrid cloud is the topic to reckon with now. Fort the last few days, mainstream technology blogs and journals carried a special emphasis on hybrid cloud. But the basic roadblock in drawing predictions is that many in the business are just moderately familiar with what it is.
What is Hybrid Cloud?
As the name implicitly suggests, it is the functional blend of both public and private clouds. A public cloud like Microsoft Azure or AWS will leverage the shared chunks of networking infrastructure, computing and its storage which are rented on a specific time basis for the customers. A private cloud comes with the same components but will be restricted to the single customer. Functionally, there is not much difference between private and public clouds. The only difference is that private cloud is not shared and perceived to be more secure.
In practice, hybrid cloud amalgamates the best qualities of both private and public clouds. Confidential data which is vulnerable will be stored in private systems, and the less-sensitive information will be run on the remote cloud. This selectivity has pushed the financial and healthcare sectors to gain faith in it.
Why Businesses Will Rely on It?
The coordination of the cloud to go hybrid will play the pivotal role in future of enterprise-level cloud. The reason being only public domains and front ends are choosing public clouds. This looks like the near future now. The legacy workloads that rely on Oracle databases and SAP are not exhibiting expected optimism in migrating to the public cloud. Only the peripheral applications, which can sustain lower dormancy in connectivity, can be moved to the public cloud. Hence, the hybrid cloud has the capacity to replace them in certain modules by behaving as the public cloud for general requirement and private for other classified purposes.
What are Its Advantages?
When companies operate with large multi-core systems comprising of large memory capacities, you will find that certain project modules require high processing speed. But the companies may not need them forever, and the requirement will be limited. So, hybrid cloud increases the performance of business operations by speeding up the more time-consuming processes.
2. Insights on Online Data
IT systems draw a portion of data from external cloud sources to on-premise applications. For example, a Social Media API can be drawn and reported with detailed data analysis. The open data can be leveraged and matched to the healthcare institutions to check latest tax compliances etc.
3. Secure Recovery System
When confidential data is saved in secure remote servers, the data will be accessible only through certain verifications. In case the data in the on-premise applications are corrupted, the backed-up data from the remote server serves as a sole and secure recovery option.
4. Optimal Resource Utility
When a certain chunk of data is processed in isolated systems, the local resources needed for processing, storing, and retrieving that data will come down remarkably. This will bring down the dependent costs of the companies to achieve their business goals.
Hybrid cloud is poised to take the next big leap in ever-changing technology of cloud data. The soaring buzz on this topic, even though it seems superficial and naive, will subside when the actual transition starts. As the year of 2016 seems to be focusing more on tailored data processing, the hybrid cloud is the one that will redefine the way the business goals are achieved.
Published at DZone with permission of Pradyumna Kulkarni. See the original article here.
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