Migrating to the cloud is one of the top priorities for companies worldwide. It is an integral element of modern IT strategies and the most effective way to scale products and services to gain competitive advantages. However, if not properly managed, cloud migrations will result in extra complexity in organizations.
In this documentation, we will explain the relevance of Application Modernization and Cloud Migration for businesses and how you can use LeanIX to realize this use case. You will learn step by step
- why you will want your business and IT experts' knowledge as data points in LeanIX
- how to evaluate this information and choose the most suitable cloud migration strategy per application
- how to track the cloud transformation progress and report relevant KPIs to all critical stakeholders
This documentation focuses on the early stage of your Application Modernization and Cloud Migration journey. LeanIX is, in particular, a tool of choice to get started by establishing transparency in all your organization applications. It is the first step to run your cloud migration based on a reliable data set and later track the success of the migration!
Sooner or later, every organization needs to think about its cloud strategy. Large corporations face the issue of a constantly degrading IT landscape and need to reevaluate their applications regularly (e.g., every year). Under pressure from legacy technology, cloud-first strategies, and cost reduction, application owners must decide on a plan for their applications going forward.
Many companies have embarked on the journey and started large cloud transformation programs. From the business side, we observe that our customers are digitizing services and outputs to be faster and more responsive to what is happening in the market.
The starting point and goals can look very different for every organization. We see the following typical CIO drivers and goals for cloud migration and application modernization as the broader category:
- Move everything to the cloud as a strategic priority of the business and IT
- Reduce costs
- Become a digital product organization and drive the cloud to achieve a competitive advantage
- Scale the business
- Ensure business continuity by relying on cloud providers' excellent infrastructure
- Increase the quality of service and performance of digital services
- Have better access to innovation by leveraging cloud providers' AI/ML/security capabilities
- Reduce FTEs needed (war for talent) for sourcing/managing IT resources
Gartner predicts, in 2027, the cloud will be considered a core aspect of ensuring business continuity and will be the pervasive style of computing. New workloads deployed outside of a cloud-native environment will be rare, and anything non-cloud will be considered legacy.
Application Modernization and Cloud Migration describe the effort of upgrading IT landscapes by moving applications to the cloud. The goal is to achieve a state-of-the-art application landscape that helps the organization scale its business and drive digitization and continuous transformation while having a reliable, secure, and cost-efficient IT infrastructure. Cloud Migration is the direction for organizations nowadays. It has become the leading paradigm of how companies source their IT infrastructure and provide digital services to their customers and employees.
The terminology used for the use case can vary; some talk about cloud migration or cloud transformation, and others apply the 6R assessment, a standard approach to cloud migration that we at LeanIX are also recommending to our customers. Your organization might also use other Cloud Migration Assessment approaches, which can be implemented in LeanIX.
What is the 6R of Cloud Migration?
The 6R strategy, LeanIX recommends leveraging, is an approach established by Amazon Web Services that has become a standard framework for cloud migration decisions.
6R: Six "r" stands for the six strategic decision possibilities for an application:
LeanIX helps application and business owners address their CIOs' and CEOs' strategic objectives by providing the data needed for a comprehensive assessment and recommendation of a migration strategy that supports the business stakeholders to understand the reasons for each decision made in the process.
Some facts and figures on how LeanIX customers achieved benefits by realizing Application Modernization & Cloud Migration with LeanIX:
- Saved 75% of the time manually collecting data from business stakeholders for migrating to cloud-native infrastructure by crowdsourcing data collection in LeanIX.
- Accelerated decisions and migration project starts by 40% through insights into dependencies in the IT portfolio with LeanIX.
- Completed 20% more cloud transformation projects on time by effectively planning architectural changes in LeanIX.
LeanIX provides several modules to address this business challenge. Based on our best practice, to gain the most accurate and precise outcome of the transformation project, we encourage utilizing the following:
- LeanIX Application Portfolio Management (APM) module for starting your way of having a single source of information for your application portfolio. With the LeanIX APM module, you can start your cloud transformation journey by creating an application portfolio repository, collecting data with surveys, gaining overviews with pre-defined reports, and more. We provide "Portfolio Strategy" as an optional feature for self-activation. You will get additional Fact Sheet attributes for the Gartner TIME model and the 6Rs of Cloud Migration by activating it.
- LeanIX Business Transformation Management (BTM) module to advance your initiative. Based on the data points you already have by using the APM module, you can design and plan out your ideal strategy for the transformation project by using BTM. The module helps you build and communicate roadmaps that visualize the dependencies in your transformation.
We highly recommend using the LeanIX BTM module to plan and run the migration project. Please reach out to our Customer Support to request a demo of the optional LeanIX BTM module. You may also check out our LeanIX BTM documentation and Academy course.
The out-of-the-box integration to CAST Highlight supports cloud migration of your self-developed applications by adding results from automated source code analysis for PaaS readiness directly into your LeanIX Fact Sheets.
Follow our recommended 8-step approach to easily set up, run and track your Application Modernization and Cloud Migration use case!
Before going into detail in the step-by-step guide on how to realize cloud migration with LeanIX, you have to prepare your LeanIX workspace.
When talking about cloud transformation, or cloud migration, we utilize the 6R's of Cloud Migration as mentioned above. The 6R is a widely adopted framework introduced by Gartner on AWS. As mentioned above, LeanIX provides an Optional Feature and Early Access to the Portfolio Strategy, where you can add the Gartner TIME model and 6R's attributes to your LeanIX workspace. Based on the best practices in the cloud migration topic, we encourage you to activate this feature. As an Admin of a workspace, you can do as follows:
- Go to the Administration page.
- Open the Optional Feature and Early Access tab
- Click Activate on the Portfolio Strategy
- You will first see a summary of changes when you activate this feature, including the 6R Classification and 6R Classification Description. Then, you can click Activate.
- Now, when you open your Inventory and go to one of your Application Fact Sheets, you can see the new section has been added.
Author and expert: Sandro Recknagel, Senior Consultant at LeanIX (Professional Services)
Academy course: Section 3B - Cloud Migration Course (only available for LeanIX customers and partners)
Updated 7 days ago