As an outcome of the desire for modernization in IT and remote working, cloud computing has grown in popularity over the past decade. However, many organizations discover that some data and workloads are better suited in their own data centres, resulting in a trend of cloud repatriation, in which workloads and data are relocated back to their data centers.
Cloud computing is becoming more expensive
Public cloud services might be cost-effective in certain situations, but they can also result in greater expenses for organizations that shift data and workloads before evaluating the appropriate location. Rising prices, increased demand, and increasing complexity all contribute to the rising cost of cloud services. However, unpredictability in egress and other service prices has resulted in rising expenditures, leading organizations to explore alternate solutions to reduce and anticipate costs.
Companies require greater cloud flexibility
Customers in a perfect cloud world may effortlessly migrate their data and workloads across ecosystems. However, public cloud suppliers have tied clients onto their platforms, making uploading and downloading data costly. As data volume grows, cloud storage and processing become more expensive. To strengthen their cloud setup and maximise ROI, organizations are contemplating keeping certain data in data centres.
Entire cloud repatriation appears illogical
Several variables impact the choice to return to on-premises storage from the cloud, including the introduction of low-cost tape storage and the movement from disc storage to a storage strategy with two significant tiers: fast flash for high-performance applications and tape for low-cost bulk storage. However, for most organizations, full repatriation of data and workloads to the public cloud is neither fiscally nor practically feasible. They require greater flexibility on both the hardware and software levels to facilitate data portability and identify the best infrastructure mix. A versatile overall system will allow organizations to repatriate data and workloads to on-premises hardware, leading to a net ROI benefit.
Advantages of Cloud Repatriation
Relating to the causes of repatriation are the benefits of cloud migration:
- Cost reduction
- Improved data control and security
- Improvements to latency and performance
- Flexibility of the vendor and prevention of lock-in
- Increased personalization and specialized infrastructure
- Less reliance on other factors
Conclusion: In a “cloud-also” world, flexibility is essential
Enterprises want more flexibility in the data center to obtain a higher ROI. This enables businesses to create hybrid- and multi-cloud systems in which they may deploy workloads and data in locations that are most suitable. For some data and workloads, this entails moving them from the public cloud to the data center, where they can be housed considerably more cheaply. The availability of NVMe as a fast storage tier for high-performance applications gives another degree of flexibility for high-performance workloads. A hyperscaler’s platform may be best suited for specific use cases, such as PaaS-Solutions.
Cloud computing allows businesses to access infrastructure for a variety of purposes. Modern technologies such as software-defined data management systems, fast NVMe, and low-cost tape storage assist organizations in selecting optimal data and workload locations. It is not about “cloud-only” or “on-premises-only,” but about a hybrid of the two that allows for data and workload movement and transformation.
