How to Effectively Deal With the Risks of Application Migrations
Almost every organization today is embracing the Cloud. It brings various business efficiencies and cost benefits. So, undoubtedly, there are many apparent advantages of Cloud migration.
However, in the race of adopting it, enterprises often underestimate the risks that can be a part of it. Some of these include loss of data, security breaches, added latency, and the like.
An application migration strategy that comes with well-defined templates, various automation processes, and scripts enhances assessment and migration of infrastructure from on-premises to more efficient and less expensive Azure-based Cloud services. Here are some ways to effectively avoid the risks of the migration process.
Have a Rigorously Planned and Precise Migration Strategy
Enterprises often get confused if they should settle with one Cloud provider or decide to manage various Cloud platforms. In the former case, there’s a risk of vendor lock-in.
In contrast, if you make the code work with several Cloud providers, you can balance the workload equally. But it’s more costly and complicated. It’s because every provider provides different services and tools.
You should also know what to migrate and what to leave behind. For instance, financial records and client data shouldn’t be stored in the public Cloud.
All this can be confusing. So it’s vital to undergo rigorous planning and develop a crystal clear migration strategy. Otherwise, you’ll end up with heavy expenses and system failures.
Have a Team of IT Specialists to Audit the Legacy Architecture
Many enterprises have reported that the complexity in their existing IT architecture poses a significant risk in migrating to the Cloud. It slows the speed of migration, as they have to find those with adequate IT skills who can make the whole architecture compatible with Cloud.
To resolve this problem, you must connect with a team of IT experts who conduct an audit of your legacy architecture, fix tech debt, and make profound documentation.
Optimize the Costs
Do you know that nearly 70 percent of Cloud costs get wasted? Its because the pricing models of different Cloud providers are challenging to understand.
Every vendor gives a range of instance types, transfer choices, and storage services based on your use case, price requirements, and desired performance. Enterprises usually fail to determine what they actually need and waste their costs.
To minimize this risk, optimize your costs. Some best practices for cost optimization include:
- Remove under-utilized instances
- Leverage autoscaling
- Establish alerts for crossing preset spend thresholds
Have Backups of Databases
It is essential to ensure that you have backed up all your data before migration. During this process, you can discover problems like incomplete, corrupt, or missing files, but if you have backups, you can quickly rectify any issues by restoring data to its original state.
It would be best to have backups stored in the Cloud or on a server to retrieve data quickly. If you utilize numerous Cloud providers, you don’t need to take tension regarding unexpected downtime of service of a specific provider.
Understand What Causes Latency Issues
Unwanted latency occurs when you use applications and services in the Cloud. It’s crucial for eCommerce websites, video streaming solutions, and IoT devices, where customer experience is decisive.
To prevent it, understand the reasons for it. You can fix it through techniques like localizing the network and segmenting traffic flows. You can also set up multi-cloud connectivity and link to business partners for digital commerce.
A good application migration strategy leverages migration as a service framework that’s developed to address migration risks by bringing foresight into the migration plan.
This methodology is a crucial part of successful data migration, which helps eliminate all risks and provides maximum value to businesses.