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Cloud migration is gaining popularity worldwide as organizations recognize the business benefits and move their applications, websites, databases and even entire datacenters to the cloud.
Flexera reports that 6 out 10 companies moved their workloads to cloud computing in 2020. 46% of companies also reported cost savings from the move. AWS accounted for 76% of global enterprise cloud adoption in 2020. In the coming years, enterprises will spend more on the cloud. To ensure a better ROI on cloud migration, organizations must focus on upskilling employees.
This AWS migration guide will explain what cloud migration is, how it benefits, the phases of migration, and why you should train your team to use AWS cloud migration.
What is cloud migration?
Cloud migration refers to the process of moving applications, websites, databases and other digital entities to the cloud. Transfers can be made from an on-premises data centre to the cloud, or between two cloud platforms.
Cloud migration is a popular choice for businesses and organizations for four reasons: IT cost savings and productivity improvement, business agility and resilience, and business resilience.
To ensure that the cloud migration project is completed on time and within budget, teams must adopt a systematic approach. Cloud migration generally involves three phases: assess and mobilize, migrate and modernize, and then move on to the next phase.
AWS cloud migration offers business benefits
Many organizations increased their cloud budgets and moved more workloads to the cloud during the pandemic to ensure business continuity and remain competitive.
A survey by Deloitte found that around 80% of organizations believed cloud implementation made them more prepared for future challenges. According to the survey results, 71% of respondents agreed that the cloud had helped them innovate faster.
Here are some of the main benefits to cloud migration:
Cost savings on IT infrastructure: Organizations can make significant savings by migrating workloads into the AWS cloud if they plan and design it properly. AWS estimates that organizations can save up 31% by migrating from on-premises infrastructure to AWS cloud.
AWS offers various tools to monitor and automate processes in the cloud, which will help your cloud team manage IT infrastructure efficiently.
AWS training certified professionals can help you build the right cloud infrastructure using best practices so that your workloads run better. Learn how AWS SysOps training can help your team improve the performance of workloads.
Rapider time to market: Migration of workloads can accelerate the development and deployment digital products, reducing time to market.
Cloud provides better security than physical datacenters for business data. Cloud platform offers many tools and features that will help your team monitor workloads more effectively. AWS’ cloud conforms to most industry regulations’ security policies.
The three phases of AWS cloud Migration
AWS has created a set of rules that can be used to assist organizations in migrating hundreds of applications to the cloud. These rules, known as the AWS Prescriptive Guidance help organizations move workloads faster to the cloud.
The phases of cloud migration can be divided into three categories: assess, mobilize and migrate and modernize. The AWS Prescriptive Guidance assists teams in laying the foundation for migration. It starts with the Assess phase, and continues to the Mobilize phase.
Assess
Before you start planning for the migration of workloads to cloud computing, you should first conduct a cloud readiness assessment. This phase will assess your organization’s readiness to move to cloud computing. This assessment helps to identify and plan for the next phase. The cloud team’s head works with business leaders to identify workloads and create a compelling business case for cloud migration. During this phase, the team analyses the TCO (total cost ownership) for migrating.
Mobilize
The Mobilize phase is where the organization develops the skills and experience of the team to prepare for migration. The team now has a clear understanding of the strengths and weaknesses. The team has a plan to fix the gaps. The cloud team is more confident in tackling major migration activities in the next phase using well-defined processes and methodologies. This stage also involves the team in defining security, risk and compliance policies.
Migrate
This phase uses the work methods, processes, tools, resources, and processes that were developed in the Mobilize phase to migrate large numbers of workloads to cloud computing. The team monitors and optimizes resources and tools to improve efficiency and reduce costs after migrating workloads.