Moving your IT infrastructure to the cloud can bring significant benefits, from improved scalability and resilience to greater flexibility and potentially lower infrastructure costs. But cloud migration isn’t as simple as moving your existing systems from an on-premise server into Azure.
Without proper planning, businesses can end up transferring legacy systems, security weaknesses and unnecessary costs into their new cloud environment. A cloud readiness assessment helps you understand where your organisation is today, identify potential challenges and determine what needs to happen before you begin your cloud migration. We cover more about what you need to know in this article.
What is a cloud readiness assessment?
A cloud readiness assessment is a structured review of your organisation’s existing IT environment to determine how prepared it is for cloud adoption. This can include looking at your infrastructure, applications, data, security, connectivity, licensing and business requirements.
The aim isn’t simply to determine whether you can move to the cloud. It’s to understand what should move, what may need to change and what the best approach is for your organisation. For businesses considering Microsoft Azure, this provides a useful foundation for developing a practical cloud migration strategy and roadmap.
Why is cloud readiness important?
Every organisation’s IT environment is different. Some workloads may be suitable for a straightforward migration, while others may rely on legacy applications, databases or infrastructure that require additional planning.
Moving everything without assessing these dependencies first can lead to:
- Unexpected migration costs
- Application compatibility issues
- Security vulnerabilities
- Performance problems
- Unplanned downtime
- Increased cloud management costs
As Bridgeall’s Azure migration experience shows, understanding the existing environment before migration is an important part of creating a successful cloud strategy.
What does a cloud readiness assessment cover?
A comprehensive assessment should consider the technology itself, as well as the people and processes around it.
- Infrastructure
Start by understanding what you currently have. This could include physical servers, virtual machines, networks, storage and existing cloud services. Reviewing your infrastructure helps identify which workloads could be migrated, consolidated, upgraded or retired.
- Applications and dependencies
Not every application should necessarily be moved to the cloud in the same way. Some may be suitable for a simple rehost approach, while others may benefit from modernisation or replacement.
It’s also important to identify dependencies. An application might rely on a particular database, server or integration that isn’t immediately obvious. Mapping these dependencies early can help prevent delays further down the line.
- Data
Understanding your data is another important part of cloud readiness. Businesses should consider where data is currently stored, who can access it, how sensitive it is and whether there are specific retention, security or compliance requirements.
This can help ensure that data remains appropriately protected throughout the migration.
- Security
Security shouldn’t be something you address after migration. Before moving workloads to the cloud, organisations should review areas such as identity, access controls, authentication, devices, permissions and existing security policies.
For Microsoft environments, this may also include reviewing how Azure and Microsoft 365 work together as part of a wider security strategy.
- Costs and licensing
Cloud migration can change how your organisation pays for IT infrastructure. Understanding your current costs provides a useful baseline for comparing different cloud options and identifying potential areas for optimisation.
Azure also offers a wide range of services and pricing models, so choosing the right architecture and resources is important for avoiding unnecessary expenditure. Bridgeall provides Azure licensing and cost management services to help organisations understand and optimise their cloud spending.
- Business and operational readiness
Technology is only one part of a successful cloud migration. You also need to consider how the change will affect employees, processes and day-to-day operations.
Ask whether your internal team has the skills and resources to manage the new environment, whether users will need training and what support will be required after migration.
5 questions to ask before moving to the cloud
Before starting a cloud migration project, ask yourself:
- Do we know exactly what infrastructure and applications we currently have?
- Which workloads actually need to move to the cloud?
- Have we identified application and infrastructure dependencies?
- Are our security controls and access policies ready?
- Do we understand the expected costs of our future cloud environment?
If you can’t confidently answer these questions, a cloud readiness assessment could help provide the clarity you need.
Cloud readiness and Azure migration
For organisations considering Microsoft Azure, readiness should be the starting point rather than an afterthought.
Bridgeall takes a structured approach to Azure migration, helping organisations understand their current environment, develop a migration strategy and move workloads with minimal disruption. Its Azure consultancy services cover migration and modernisation alongside governance, security, cost management and ongoing support.
The right approach will depend on your infrastructure, applications and business objectives. Some workloads may be migrated as they are, while others may need to be modernised first.
The important thing is having a clear plan before the migration begins.
Prepare for your cloud migration with Bridgeall
Moving to the cloud is a significant investment, so taking the time to understand your starting point can make the process more predictable, secure and cost-effective.
Whether you’re looking to move ageing on-premise infrastructure, modernise applications or build a new Azure environment, Bridgeall can help you assess your current IT environment and develop a practical path forward, with our Azure Migration services.
As a Microsoft Azure consultancy and Solutions Partner, Bridgeall provides support across cloud strategy, Azure migration, modernisation, governance, security, cost management and ongoing optimisation.
Planning your move to the cloud? Speak to Bridgeall about your cloud migration and find out whether your organisation is ready for Azure.
