Organizations choosing to move their applications to the cloud often find themselves responding to a common challenge – deciding an approach that aligns with their migration objectives. They have to find questions to answers, such as:
- What are their business goals?
- How much will the cloud migration process cost on average?
- What is the capacity of their application?
Addressing these questions and picking the appropriate cloud migration route ensures that they reap a host of advantages in the long run.
Let’s discuss one of the most in-demand cloud approaches: refactoring.
What Is Refactoring?
In refactoring, you sign up a contract with a cloud service provider, which allows you to run your applications via a remote IT infrastructure instead of an on-premises infrastructure. This involves a full-scale overhaul – where you re-build your applications in order to match the cloud environment.
Existing applications will have to go through modifications and with extensive changes in the code-base. This allows you to make the most out of the cloud native features and enjoy greater room to work with.
However, refactoring migration is known to be challenging because during the change in application code, you have to make sure that it doesn’t impact your system’s external behavior. For instance, if your application hogs up too many resources, anticipate your cloud billing to rise alarmingly due to processing related to image rendering, big data processing, and other resource-intensive processes. A better idea for this use-case is to rebuild the application to improve resource utilization as you begin your preparation for a cloud switch.
Although this approach takes more time and resources than other approaches, it requires lower expenditure on a monthly basis.
How Refactoring to Cloud Native Increases ROI
Refactoring provides the following benefits.
- Over time, refactoring reduces costs, minimizes waste, and strikes a fine balance between resource consumption and demand. As a result, you get to take advantage of a long-term and better ROI.
- Refactoring decouples the application components and wires managed and highly-available services, which imbues cloud’s resilience to the application.
- Refactoring allows the applications to make use of the cloud’s auto-scaling features that enable on-demand scalability.
What You Need for Refactoring
Refactoring mainly depends on two factors. First, you need to backup your decision with a solid reason. We will discuss it later in the post.
Second, only experienced cloud computing architects with suitable skill-sets can perform refactoring. These professionals have a complete understanding of your industry and can recommend where the application fits as well gives feedback on application and automation.
Usually, refactoring is a rarely a part of migration plans. This is because only organizations with the right technology, resources, and people can afford to greenlit refactoring.
As explained above, you need reasoning and capability to perform refactoring, which is why you will only find it among large-scale and technology-driven organizations. For instance, Uber, a ride-hailing app, adopted refactoring and rewrote their complete code-base. Facebook and Twitter are some other big names that have been involved in refactoring. However, these companies are the outliers – as they are niche companies.
In case you aren’t a niche company and want to go for cloud-native, partner yourself with a reliable cloud service provider that can help you to achieve your goals. Search for experienced cloud computing architects who are proficient in AWS, Azure, DevOps, and other relevant cloud technologies.
The Right Timing for Refactoring
Once you know about the benefits of refactoring, the next course of action is to determine when the right time to embrace refactoring.
1. You Want Better Performance
Is your company focusing on improving performance and adding more features? If the answer is yes, refactor to Cloud Native for maximum ROI is ideal for your organization. By running your applications on the cloud, you get to enjoy features that weren’t present in a non-cloud environment.
2. You Want to Restructure Code
Are you looking to restructure an existing application’s code? Refactoring process will ensure that you utilize cloud’s capabilities fully.
3. You Want to Increase Agility
If your company is lacking in terms of agility or if your business continuity requires a service-oriented architecture, refactoring is worth a consideration. Even though it’s expensive for some time, the long-term benefits are immense and you should keep that in mind before making a hasty decision.
4. You Want to Prioritize Efficiency
Since your application gets to be cloud-native, refactoring holds the potential of becoming the most efficient cloud strategy. It allows you to leverage cloud innovation, which minimizes costs and introduces improvements in security, responsiveness, resilience, and operations.
Final Thoughts for Refactor to Cloud Native for Maximum ROI
Even though the advantages of refactoring in comparison to other cloud migration strategies in terms of greater ROI are clear, it’s not always the best choice for an organization. But you don’t need to worry. Our cloud computing architects can help you to decide the ideal migration strategy for your organization.
While you work with our cloud computing architects, you will receive an effective and custom-made migration plan that puts your organization on the right track. They will assess and explain all aspects and considerations of the migration, from the upfront capital to the estimated ROI. In this way, you have a clear perspective of what to expect in terms of outcomes and cost.
If you need more details to improve your cloud infrastructure and refactor to Cloud Native for maximum ROI, drop us a message so our cloud computing architects can guide you accordingly.
Read further about application refactoring to the cloud.
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