Posts Tagged Business Cloud Migration

Comprehensive Guide To Cloud Migration For Businesses

In order to build an understanding of Cloud Migration for businesses, let us first acquaint ourselves to the term. The term Cloud Migration is used to define the process of moving & organizing different applications, organizational data and other resources from an on-premises data center to the cloud. Cloud is a computing model which stores the data on internet through a third-party cloud computing provider who manages & operates data storage as a service.

Once a business decides to migrate its data to cloud, the foremost step is to choose an appropriate strategy. Different strategies suit different situations/businesses. Here are the strategies a business can choose from:

  • Rehost Or Lift-And-Shift Model: It is the simplest model where an existing application is shifted to a new environment without making any modifications to its integrity. It is suitable for businesses that are new to cloud storage as it offers quick implementation & low cost benefits.
  • Re-Platform Or Lift-And-Optimize: It requires the business to make minimum changes to an application’s code or architecture when moving it to cloud. It allows businesses to make few optimizations while maintain the integrity of the application.
  • Repurchase Or Drop-And-Shop: Under this strategy, a business replaces its existing applications with new ones available on the system. It saves the cost for developing a unique system, as businesses can integrate into an established system for a seamless migration.
  • Refractor Or Re-Architect: It is a time-consuming but long term solution as businesses are required to rebuild their applications. It could involve automatically scaling certain apps or integrating new features such as server-less computing.
  • Retain Or Hybrid Model: Applications and data can be split up between two sources (cloud & on-premises for an increased security. However, it requires training on new applications or splitting of teams.

After choosing a suitable strategy, businesses can start with the stepwise process of cloud migration.

  • Assess: Businesses should analyze the resources (including time & money) required for cloud migration. It is important to consider if any training would be required after cloud migration, costs involved and if it would make sense for the business.
  • Pilot Testing: Start by implementing cloud migration to a small amount of sample data and test this system with a small team. Use the feedback to decide if it would be beneficial to scale the system to multiple teams or to the entire organization.
  • Initiate: Once the testing phase succeeds, it is time to start the actual migration process. The time consumed in cloud migration depends upon the type of strategy chosen by the business.
  • Organize: After the data movement is complete, it is important to know how much data has been moved and how to keep it organized. This helps in preventing any data loss.
  • Optimize: Identify if any immediate steps can be taken to improve the system and how will they impact the business.

For more information on cloud migration for businesses, contact Centex Technologies at (254) 213 – 4740.

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