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Re-imagine Application Modernization & Migration with AWS

Re-imagine Application Modernization & Migration with AWS

How can I drive sustainable transformation?

Whatever the industry, today’s organizations want to become more agile so they can innovate and respond to changes faster. However, they also manage a portfolio of applications and workloads that are complex and built over a long period of time.
When you re-evaluate your application portfolio, you have the opportunity to consider the best path for each, considering functional, feature, or business requirements. You may consider which applications to retain, and which to retire. For some applications, you may choose to move to the cloud as-is to gain total cost of ownership (TCO) benefits, and for others, you may want to invest in rewriting the application in a cloud-native manner to maximize your agility. We call these decisions the 7 R’s (retain, retire, relocate, rehost, repurchase, re-platform, and refactor), and they are all part of your cloud journey toward realizing the benefits offered by AWS. The more you understand the technical makeup and customer value of your applications, the better equipped you will be to make sound decisions.
As our customers pursue the reality of migration and operating in a cloud-first development environment, they often tell us that their ability to move fast on the right path is a critical differentiator. Without speed, organizations begin to lose momentum and executive buy-in wanes. When results are realized too slowly (or aren’t properly quantified and communicated), the business case weakens— potentially jeopardizing the project’s financing and support. For many organizations, moving to the cloud quickly is the best first step.

Migrating with AWS leads to cost savings, with substantial benefits extending into other metrics as well. Migrating applications to AWS results in fewer downtime hours, a boost in IT staff productivity, and more features delivered by IT per year.
By re-evaluating your application portfolio—and considering whether migration or modernization is the best approach for each application—your organization can improve agility and increase innovation. Approaching modernization in a unified, holistic way can reduce costs and help you build and maintain the momentum you need to sustain long-term transformation.

Re-imagine Application Modernization & Migration with AWS

Why are migration and modernization important to IT professionals today?

Today’s IT professionals are generally tasked to achieve three critical objectives. First, they must respond to customer demands. This requires
fast, dynamic scalability—the ability to quickly and reliably scale up to meet the needs of millions of customers and back down when demand
subsides, again and again, all without wasting budget.
Next, competitive pressures are charging today’s IT professionals with the often-contradictory goals of succeeding in an increasingly crowded
marketplace while also reducing costs.
Finally, IT professionals must continuously win new customers, delighting them with applications that meet their needs in exciting ways.

Today’s CIOs must pivot to different directional priorities at a moment’s notice—while also pursuing all of them simultaneously.

IT professionals are meeting these challenges through application modernization and transformation of their infrastructure. They’re pivoting to new business models, developing unique and engaging customer experiences, enabling remote working and remote learning for staff, and optimizing processes for greater agility, more frequent application development, and cost reduction.
Cloud migration is often an essential component of these strategies. The cloud enables faster and more frequent application releases, cost
reduction through greater management efficiency and data center consolidation, and the freedom to direct more resources toward innovation by outsourcing administrative tasks.
In recent conversations we’ve had with leading technology decision-makers, we’ve found that organizations are discovering greater success by rethinking their application portfolios and the role of migration in modernization strategies.
By viewing migration as an enabler and accelerator of modernization instead of as a separate initiative, these leaders are achieving faster,
more efficient, sustainable results across all of their key imperatives.

Migration and Modernization

Migration

Moving infrastructure and applications to a cloud provider without making any changes to the architecture. Often called rehosting or “lift and shift,” this can be the fastest way to start realizing benefits
from the cloud.

Modernization

The adoption of cloud native technologies (like AWS Lambda and containers) to reduce operational burdens and maximize cloud value.
This is generally achieved via re-platforming to managed cloud services or refactoring (also called rearchitecting) applications.

Why should I modernize my application portfolio?

Modern applications increase agility by lowering the time required to build, deploy, and maintain applications that can automatically scale to
the needs of the workload.
Modern applications also reduce total cost of ownership (TCO) by improving operational efficiency and resource utilization.

From conversations we’re having with organizations all around the world, we’re learning that it’s now more important than ever for modernization efforts to be accompanied by cost optimization. But you don’t have to compromise on cost when you modernize—modernizing your applications can reduce your costs and also enable you to innovate rapidly.

Re-imagine Application Modernization & Migration with AWS

How should I rethink my application portfolio?

All IT professionals are portfolio managers. An application portfolio can be built up over years, if not decades. As cloud economics offer a
disruptive opportunity to change, few if any organizations have a large enough IT staff to modernize their entire portfolios at once.

Every business’s approach to technology modernization will be somewhat different, just as every organization has its own unique challenges and technology landscape. Success will hinge on a complex web of intersecting and divergent elements. However, with over 13 years of experience helping companies adopt the cloud, we have identified some commonalities and patterns that can significantly help
the transformation of your IT posture.

For your larger strategy to be successful, you’ll need to reduce the size of your application portfolio by cutting it down to a size that your team can effectively migrate and modernize without overstraining its resources. This is primarily achieved through two methods: replacement and retirement.

For some applications, the best approach is to replace them with new offerings across SaaS, serverless architecture, and/or containers. We’ve
learned from our customers that most businesses discard a portion of their application portfolios in favor of replacement sets from SaaS vendors. Oftentimes customers rely on AWS Marketplace to enable their SaaS strategy.

As you review your application portfolio, you’ll find that other applications simply need to be retired. Perhaps their capabilities have become
outmoded or redundant, or you discover that maintaining them requires undue financial resources and/or time and manpower commitments.
Whatever the case, retiring these applications further lightens the migration/modernization load, leading to faster results that help satisfy
stakeholders and strengthen executive buy-in.

Make a plan for your application portfolio – Focus on your differentiators

AWS Marketplace

AWS Marketplace enables you to utilize current ISVs when migrating to the cloud and shift from in-perpetuity licensing to subscription-based, elastic metering and billing. We see customers increasingly embrace serverless models and container-based deployment—both of which contribute to substantially lower compute costs.

What are my options as I adopt the cloud?

Organizations that migrate a substantial part of their application portfolio early in their journey and combine those efforts with modernization initiatives generally drive the fastest results. Migration is often the first step in successful modernization. While every customer’s migration journey is unique, we have often seen a standardized process take shape. This process can generally be broken down into three phases of activities:

In order to build an effective migration and modernization plan, you need to ensure that you have a comprehensive strategy that identifies the best pattern(s) for your application portfolio so you can achieve results faster.

 

Re-imagine Application Modernization & Migration with AWS

The 7 R’s: common use cases and deployment

When you deeply understand your application portfolio and the goals of your business, you’re well equipped to choose the next path for each
application. Using the 7 R’s, you can categorize what is in your environment, what the interdependencies are, and the technical complexities of migration.
From there, you can begin to create a plan on how you’ll migrate each application or set of applications.

Rehost
also known as “lift-and-shift”
Quickly moving applications to the cloud without changing them.

Re-platform
sometimes referred to as “lift-tinker-and-shift”
Making a few optimizations to applications—but without changing their core architecture, like moving from self-managed Kubernetes to
Amazon EKS.

Relocate
Using VMware Cloud on AWS to quickly relocate up to hundreds of applications virtualized on vSphere to the AWS Cloud in days and without changing them.

Retain
Leaving the application on-premises—for now, at least.

Refactor
also known as rearchitect
Changing the way applications are architected and developed, usually by employing cloud-native features.

Repurchase
casually known as “drop and shop”
Replacing your current environment by moving to a newer version of software or purchasing an entirely new solution.

Retire
Identifying assets that are no longer useful and turning them off, strengthening your business case by focusing on more widely used resources.

How do I modernize effectively and efficiently?

When we talk about modernizing the application portfolio, we’re primarily referring to two specific patterns in the 7 R’s: refactor and replatform. Let’s explore each of these patterns again, including real-world success stories to help illustrate what refactoring and re-platforming your application portfolio may look like.
Refactor: Refactoring means rearchitecting an application into a more modular design, commonly referred to as microservices or modular
architecture. The process of refactoring can offer high rewards— adopting modular architectures with serverless technologies improves
agility by lowering time and resources necessary to build, deploy, scale, and maintain applications. It also reduces total cost of ownership (TCO) by improving operational efficiency and resource utilization.
With modular services, there are more moving parts to manage, which is why we recommend adopting serverless technologies as much as
possible (a serverless-first strategy) to eliminate operational overhead. Practically, most customers approach refactoring by automating
software delivery, wrapping the applications with APIs, and/or decoupling application components. New applications can be built from the ground up with this modular design and technologies to achieve these benefits from the start.

Business-critical applications are prime candidates for refactoring. For example, data warehouses connect organizations to their customers,
mobile applications generate new revenue and competitive differentiation for the organization, and back-end services power the organization by driving efficiency. When your applications in their current form are not fast enough, not scalable, have poor resource utilization, or require a lot of cost and operational overhead to maintain, refactoring is often the best path forward.

Refactoring to microservices also lends itself to the creation of small, independent teams that take ownership of each service. This organizational change fosters an environment of innovation for your development teams, giving them the authority to make changes with a lower risk to the organization as a whole.

Re-platform: Re-platforming involves moving from services you manage yourself to fully managed cloud services—but without changing the core architecture of your applications. You’ll typically choose this option for applications you feel need to be reshaped to match your overall cloud strategy or to better take advantage of the native capabilities of your cloud provider. Your cloud provider should be able to provide assistance throughout this process.

Specifically, AWS offers managed services that enable you to reduce your operational overhead without rewriting all your code. For example,
if you’re managing a messaging broker today, you can easily replace it with the fully managed Amazon MQ service without rewriting or paying
for third-party software licenses. Or, if you’re migrating a Windowsbased application that requires file storage, you can use the fully managed Amazon FSx for Windows File Server. To reduce the amount of time you spend managing Kubernetes clusters, you can move to a
managed Kubernetes service like Amazon EKS.

When you’re ready to move existing applications straight to containers, you can streamline the process through AWS App2Container (A2C).
A2C is a command line tool for modernizing .NET and Java applications into containerized applications. It analyzes and builds an inventory of all applications running in virtual machines, on-premises, or in the cloud and packages the application artifact and identified dependencies
into containers.

Re-imagine Application Modernization & Migration with AWS

Why should I choose AWS to help me with migration and modernization?

With over a million active customers and a global cloud presence since 2006, AWS has the most experience helping organizations of all ages,
industries, and geographies benefit from the cloud.

Our software, services, support, and partner ecosystem can help you optimize results and provide you with prescriptive guidance throughout every phase of your journey. As you resize your application portfolio, migrate to the cloud, and modernize your applications and infrastructure, AWS will help you meet your goals, upskill your teams, and accelerate positive business outcomes every step of the way.

Following the guidance in this eBook will enable you to maximize the benefits of the cloud with urgency, purpose, and foresight. The end result: business transformation that helps you free up IT resources for projects and tasks that add real value, reach milestones and benchmarks faster, and create an ever-stronger migration/modernization business case that reinforces the buy-in, enthusiasm, and commitment of everyone at your organization.

Modern application development with RapidValue

RapidValue is a global leader providing digital product engineering services and solutions. RapidValue specializes in Native Cloud, Mobility, IoT, Data Science, DevOps & QA. Our team’s expertise across multiple AWS solutions enables us to help our customers achieve their business & IT objectives with Native Cloud Application Development, Application Modernization, Cloud Migration, DevOps & QA.

We help businesses across industries build scalable solutions powered by Agile & DevOps processes. Our proven project governance frameworks and metric-driven product development approach enable faster and seamless product deliveries that are aligned to our customers’ business goals. Drawing from the vast experience of successfully implementing multiple AWS Cloud engagements, RapidValue has developed several solution accelerators, reusable AWS Cloud artifacts, and reference architecture libraries that ensure faster application development on Cloud.

Our end-to-end cloud services and solutions coupled with our vast experience implementing enterprise-grade digital solutions enable you to reimagine your business with AWS. From Fortune 500 Firms to ISVs and product startups, we have helped businesses across the globe achieve streamlined processes, improved agility, scalable applications, and superior performance.

Benefits of modern application development with RapidValue

RapidValue provides end-to-end Cloud Engineering services. With 200+ trained Cloud experts and experienced DevOps engineers, solution architects & developers, RapidValue helps businesses across industries with application modernization.

Faster Cloud Application Development: Drawing from the vast experience of successfully implementing multiple AWS Cloud engagements, RapidValue has developed several solution accelerators, reusable AWS Cloud artifacts and reference architecture libraries which ensure faster application development on Cloud.

Cloud Cost Optimization: Our Cloud Cost Optimization offering will help you optimize you AWS Cloud workloads as well as provide a high-level roadmap to speed-up your Cloud-first digital transformation initiatives.

Cloud Consulting Workshop: Our two-day cloud consulting workshop helps you take the right first step for your AWS cloud migration journey and helps you craft a strong cloud-first digital transformation strategy for your business.

Case study: AgShift

Industry’s most advanced AI-enabled, Autonomous Food Quality Analyzing System to Reduce Food Waste Developed Utilizing AWS Infrastructure.

Challenge

Some of the key problems associated with manual food quality assessments include inability to maintain quality consistency, rising labor costs, and the lack of an audit trail. AgShift realized need for autonomous food quality assessments to conduct rapid, consistent, and objective quality assessments at scale with verifiable audit trail data. The sheer volume of data made it difficult for the client to develop their deep learning models.

Solution

RapidValue realized that there is a need for a system to collect and connect the data in an intelligent way and suggested the client to use Amazon S3) that offers industryleading scalability, data availability, security, and high-performance.

RapidValue developed the Web-based quality management console called DeepSky that can be used by QA administrators or facility managers to define company-wide QA policies, to monitor millions of inspections which happen across multiple points at their facilities across multiple shifts and respond to quality issues in close to real-time.

Outcomes

AWS services allowed AgShift to eliminate the up-front capital infrastructure costs. They were able to ensure high-level security and reliability of business data and transformed their food inspection process from a manual to a digitally automated system.

This whitepaper has been written by RapidValue Cloud experts along with AWS. Click here to learn more about RapidValue’s AWS Cloud Services and Solutions.

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