Cloud Migration Strategy Lift And Shift – Cloud computing has become a megatrend in the last decade, and the cloud has become the primary data storage location for businesses. According to a Deloitte report, 68 percent of CIOs ranked the move to the cloud as the top driver of IT spending for 2020. Supporting this trend, the three largest semiconductor companies that reported data center sales saw their combined revenue grow in the second quarter of 2020-51% in comparison. after the previous year. However, companies find data migration a challenge because there are a multitude of migration options.
Many companies are moving their on-premise data to the cloud to take advantage of new application opportunities, take advantage of new data platforms and support digital transformation initiatives. In addition, IDC reports that the disruption caused by the COVID-19 pandemic has reinforced the value of the cloud to enable companies to be agile to scale up or down with fluctuations in demand.
Cloud Migration Strategy Lift And Shift
There are two main approaches to migrating applications and data to the cloud – lift and shift and modernize.
How To Choose The Right Cloud Migration Strategy For A Data Platform
Lift and shift means moving an application and related data to a cloud platform, without redesigning the application. It is a simple matter of migrating an exact copy of an application from an on-premises environment to a cloud platform.
It is a popular approach for organizations that want to start their cloud journey by quickly moving some of their IT systems to the cloud. It’s quick and easy because there are little or no changes. It does not require a lot of efforts and resources for developers. Because there are no changes involved, it’s easy to plan, easy to estimate, and easy to know when the migration is complete. In addition, it enables the company to take advantage of the benefits of running the application in the cloud in a short period of time.
The lift-and-shift option has a disadvantage – limited use of the full efficiency of the cloud. Simply re-hosting a cloud system does not take advantage of features available for cloud-native applications, such as self-provisioning, software containers, and the use of continuous integration / continuous delivery (CI / CD) for faster and more frequent application changes.
Although it is less complex to lift and move, it may not be the best option for long-term cloud plans. All the lifting and moving does is place old applications in a new environment, effectively increasing technical debt. This is because the application is not designed to run in the cloud and therefore may require ongoing maintenance to remain cloud compatible. There may also be unexpected computing or storage issues and dependencies, leading to bottlenecks and latency issues that impact service levels. This will lead to higher costs in the long run.
A Step By Step Guide For Cloud Migration
Another problem with rip-and-replace, especially legacy applications, is that data quality, master data management and data governance cannot be fully addressed.
Over time, lift and shift designs will likely become even more outdated and companies will realize that they need to modernize their architecture to support their business strategy. It could be argued that the lift-and-move approach is futile, focusing on saving small amounts now but ignoring larger costs in the future.
Modernization involves companies engineering their technology stack to take full advantage of the cloud. If the architecture is designed to work in the cloud, unnecessary maintenance of cloud-incompatible applications is reduced. The long-term goal of modernization is driven by business strategy and transformation programs, not just cost savings.
Choosing the modernization option will mean re-engineering the applications and require more resources due to the complexity involved. It will take a long time, and the benefits will be realized more slowly. However, this makes full use of the natural advantages of the cloud and can be more cost-effective in the long run.
Best Practices For Executing Successful Cloud Migration Strategy
The primary difference between lift and shift and modernization is how they approach the problem of change. Lift and shift focuses on app migration, but without changing anything – it’s a fast and lateral option. Modernization uses migration as an opportunity to improve processes and efficiency, retrain staff and even change the organization – it is a full and complete option.
Moving applications and data to the cloud presents an opportunity for digital transformation. The mentality should be one of “If we’re going to wear it, why not well?” To simplify and shorten the modernization process, a hybrid integration platform (HIP) can help with data migration, providing data access, data manipulation, transport and storage capabilities, and the ability to simultaneously connect to cloud and on-premises systems.
HIP automates the data migration process and has out-of-the-box components that allow you to easily integrate with applications, APIs, and data sources. When migrating data for legacy applications, the older the legacy software, the more likely the documentation is incomplete and business rules unclear. Unlike manual integration, where each discovery of a new rule would require a thorough review of the integration, with HIP reengineering changes can be made iteratively and faster.
With HIP, managing your data modernization process is faster and cheaper. Data can be extracted using different connection options, such as a database-specific connection or generic ODBC. Data can be validated and manipulated and pushed into a data warehouse that houses structured and unstructured data. Finally, the cleaned data can be loaded into the desired target application.
Main Cloud Migration Strategies And Challenges
By using HIP for integration, an agile integration methodology can be used because its low-code capability enables rapid delivery. Unforeseen issues and scope issues can be quickly resolved and are all addressed prior to the project. Therefore, scope decisions and change requests can often be implemented using the CI/CD process.
The path of modernization should not be shameful. This allows you to benefit from faster modernization and stay ahead of the competition. For example, should you expect savings or hidden costs? Here’s what you need to know.
There are many ways to migrate to the cloud today – none of them equal paths for modernizing on-premises applications and work processes. Lift and shift migration promises cost savings, speed and less effort compared to other cloud migration strategies. But are these claims true? In this guide, we’ll explain whether a lift-and-shift migration strategy really saves you money and effort when migrating to the cloud. We also take a deeper look at what surge and change is, if you can use a migration strategy, and other strategies you might consider. Contents What is the rise and shift in cloud computing? Examples of Migration Lifts and Moves When should you use lifts and moves? Is Lift and Shift a good cloud migration strategy? What are other cloud migration strategies? Make the final decision: are the elevator and the gearbox right for you? What is Lift and Shift in Cloud Computing? Lift and Shift migration involves moving your application from an on-premises or on-premises data center to a cloud infrastructure with minimal, if any, changes. This migration strategy allows you to migrate data and workflows without changing the underlying application architecture. Just change the infrastructure that supports it. Credit: TXture For these reasons, lift and shift is also called a rehosting or forklift cloud migration strategy. How to upload and move an application to the cloud? The approach does not involve separating the application from its operating system. The promoted and moved application is not a cloud native application. Lift and shift means that you copy your application from the on-premises architecture and “paste” it into the cloud platform. It is mainly about matching the compute, network and storage requirements of your existing application with the resources of the cloud platform. It is also easier to deploy if the application is already virtualized (using virtual machines). Examples of Lift and Shift Migrations There are many companies that have used lift and shift migrations to move to the cloud. Common practice is to rehost at the start and then upgrade the system from that point. 1. Netflix His meteoric rise was fueled by an incident in 2008 when data center damage disabled DVD purchases for three days. Netflix knew that maintaining its monolithic architecture would hinder its growth and cause more downtime in the future. This prompted him to digitize his workflow so that he could become more flexible and resilient. Netflix’s architecture on AWS has been enhanced to support cloud-native features such as auto-scaling and microservices. 2. GE Oil and Gas GE Oil & Gas planned to migrate 500 applications from its pipeline inspection engine to Amazon Web Services (AWS) by the end of 2016. The company also wanted to immediately eliminate legacy business processes to reduce IT costs reduce However, he had to migrate all 750 terabytes of data at high speed. By the end of the year, the company had achieved those goals, including a 52% cost savings. 3. Dow Jones Dow Jones, which is one of the largest in the world
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