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Azure Cloud Migration: The Cloud is Beyond Limit in 2022

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Alice Gray

Migrating to Azure is a massive step for businesses. While Azure cloud migration offers a range of benefits like increased scalability, better flexibility, and improved resilience, getting there can be daunting.

In this article, we will cover

●     What are the benefits of Azure cloud migration?

●     What is the process for Azure cloud migration?

●     Why choose a cloud service provider for Azure cloud migration?


What are the Benefits of Azure Cloud Migration?


Here are the key reasons why Azure is one of the most sought-after solutions by businesses across the globe:


Scalability


Cloud is versatile, flexible, and scalable, thereby allowing businesses to scale up or down as per the changing requirements. Instead of investing in additional IT infrastructure, businesses can simply request extra server space for handling the increasing volumes of data. Moreover, businesses just have to pay for the resources that they use.


Business Resilience


In the absence of cloud infrastructure, businesses are pushed to invest and maintain on-premise IT solutions. These assets, no matter how reliable, are bound to experience failures or problems during operations. In most instances, their failures could translate into critical failures that result in the loss of revenue or repute. However, with Azure migration services, all the resources, tools, and technologies are provided and managed by Microsoft with due consideration for zero downtime. Even if an element were to fail, all requests can be effectively redirected through other resources to keep the system up and running. As a result, businesses that undergo Azure cloud migration are more resilient.


Security


Azure is a highly secure public cloud computing platform with multilayered, inbuilt security controls and frequent security patches rolled out by Microsoft. Microsoft’s transparency concerning its security practices is known for all. It has equipped Azure with strong security features like a virtual network gateway, robust 256-bit AES encryption, multi-factor authentication, and more. Businesses can also avail Azure migration services to ensure a smooth and secure transition to the cloud.


Accessibility


The cloud offers business users the ability to access and manage the data from anywhere across the globe, at any time, and from any web-enabled device. Microsoft Azure cloud migration opens up how the business operates in a fundamental manner and offers secure remote access to drive productivity. Moreover, given the fact that businesses across sectors are moving towards a hybrid workforce, greater data accessibility will prove to be an instrumental force in facilitating the same.


What is the Process for Azure Cloud Migration?


The Azure cloud migration process can be broken into four parts. The step-by-step process given below ensures efficient and effective migration to the cloud.


Assessment


The first step for Azure cloud migration is assessment or evaluation. First, the migration evaluation tools are used for creating profile information and performance metrics concerning the apps stored on the servers. This data is then used for planning the migration. The overview of the servers and applications helps in grouping the servers according to the relevant apps. Once the groups have been made, the best migration strategy is decided.


Migration


Azure cloud migration involves rehosting, refactoring, rearchitecting, and rebuilding.


●     Rehosting: Rehosting or the lift and shift approach is a secure and affordable migration process wherein data is transferred from one server to another. 

●     Refactoring: Refactoring, also known as refactor migration, refers to the process of shifting apps to the cloud while changing their configuration and code.

●     Rearchitecting: Rearchitecting involves the redesigning of the application’s architecture so it can better adapt to cloud-native capabilities. 

●     Rebuilding: Legacy apps may not be compatible with the Azure cloud platform. In such cases, the application undergoes a complete rewrite so that it can efficiently function within the new cloud environment.


Optimization


Now, this step involves the optimization and supervision of the cloud apps in Azure. Azure offers a range of resources for optimizing workloads post Azure cloud migration. The tools offered by Microsoft Azure are:

●     Azure Security Center

●     Azure Monitor

●     Application Insights

●     Log Analytics

●     Azure Backup


Management


In order to keep benefitting from the Azure cloud migration, stringent security and maintenance are required. For making it smooth for businesses, Microsoft offers a range of products and services to help with security, backup, and management of cloud applications.


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Alice Gray
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