TECHNOLOGY
6 Successful AWS Cloud Migration Strategies for 2023

According to Cybersecurity Ventures, 100 zettabytes of data will be stored in the cloud by 2025.
Furthermore, the public cloud market will become $623.3 billion by 2023. These statistics show the dominance of cloud computing in the IT market.
The primary reason behind moving to the cloud are benefits like scalability, flexibility, cost optimization, advanced-level security, resiliency, reliability, etc. With various cloud migration strategies, you can move your data and applications to the cloud and avail these benefits.
However, you must pick the right platform for cloud migration. AWS, with a 32% market share, is the leading cloud service provider, followed by Azure (18%) and GCP (9%).
Keeping the dominance of AWS in mind, in this article, we will explore the cloud migration strategies for AWS along with their pros and cons. So, let’s keep the ball rolling!
AWS Cloud Migration Strategies
1. Rehost/Relocate/Lift and Shift
Rehosting is one of the most popular and easy-to-implement cloud migration strategies. It comprises the transfer of data from on-premise to cloud infrastructure, especially for large-scale enterprises. Suppose you’re on-premise data resides on the Oracle database, and you move it to an AWS EC2 instance; it’s called rehosting or relocating or lift and shift approach.
Rehosting helps you to enhance the speed and performance of your enterprise application. Many automation tools, such as CloudEndure Migration, AWS VM Import/Export, AWS Application Migration Service, etc., are available for rehosting. In addition, you can also opt for the manual option available if you possess sound technical knowledge related to cloud computing.
Pros:
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Easier compliance and security management
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Smoother migration of core services
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No code or architecture changes required
Cons:
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Legacy and resource intensive-apps can face compatibility issues
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It doesn’t provide the benefits of a native platform
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If a virtual server goes down, the application can also go down
2. Replatform
Replatform, also known as the ‘lift, shift, and tinker’ strategy, is a modified version of rehosting. It enables you to make a few configurational changes to the application to align it with the cloud-first strategy. The good thing about replatform is that you don’t have to change the core architecture of the application. You can use a replatform for scaling or automation purposes.
Many developers use replatforming to change how their apps interact with the database. It makes the application run seamlessly on managed cloud platforms like Amazon RDS or Google CloudSQL. Unfortunately, replatforming can sometimes lead to migrations, where you retain all of the technical debt and reap none of the benefits you get with a cloud-native application.
Pros:
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Enables you to have an incremental approach during migration
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Cost-efficient technique
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Allows you to leverage cloud capabilities
Cons:
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Automation is necessary
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Customization is complicated
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Difficult to define a work scope
3. Refactor/Re-architect
As the name suggests, refactor or re-architect means building your whole product from scratch. It allows you to make the product fully cloud-native and realize its potential using technologies like serverless, containers, microservices, load balancers, etc. The strategy requires you to invest a lot of time and effort but rewards you with fantastic cloud benefits.
For example, when you’re considering moving from an on-premise monolithic architecture to a serverless one in the cloud, you can opt for refactoring. The refactored applications are highly scalable, agile, and flexible. Moreover, refactoring would require you to focus on planning and have a clear migration roadmap. Otherwise, there is a chance of failure during the migration.
Pros:
Cons:
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Hard to adapt for beginners
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Resource-intensive and complex
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High risk of failure
4. Repurchase
Repurchase, also known as the “drop and shop” strategy, is about replacing the on-premise applications with cloud-native software. In simple terms, repurchasing pushes you toward the SaaS (Software as a Service) model. Sometimes, repurchasing involves a change of licensing where you drop the existing on-premise license and shop the new one for the cloud.
Repurchasing can be cost-effective if you’re moving away from a highly complex legacy application. After moving to a cloud platform, you will avail benefits such as higher efficiency, savings on app storage, and lower maintenance costs. The most common example of repurchasing is moving from an on-premise CRM to Salesforce or Hubspot for agility in work.
Pros:
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Eliminates software procurement process
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Simple and fast migration technique
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Reduces risk and burden involved in migration
Cons:
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Doesn’t work for highly customized legacy systems
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Less control over the application
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Can cause interoperability issues
5. Retire
As the name suggests, in this strategy, you retire the applications that no longer prove productive for your business. If some applications are not worth moving to the cloud, you can eliminate them from your product suite. The technique allows you to explore all the applications, their usage, dependencies, and maintenance cost to analyze which one you should retain/retire.
Turning off or eliminating apps may sound easier in theory, but practically, it’s a very complex process. However, you should do it in the initial stages of migration to save time, money, and effort.
Pros:
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Reduces IT spending on infrastructure
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Enables optimization of resources
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Frees up space on ‘on-premise’ servers
Cons:
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Requires sound technical knowledge
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Deciding which apps to retire is a complex task
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Risk of losing valuable data, if not done right
6. Retain
Retain, also known as re-visit, involves visiting your digital assets’ critical applications to decide which applications require refactoring before moving them to the cloud platform. By conducting this survey, you will find some apps that will work well on-premise and have valuable information. Therefore, you should retain those apps for a seamless cloud migration procedure.
In other cases, you must retain applications due to latency requirements, compliance, or regulatory constraints. Lastly, you may need to retain applications where migration could be more cost-effective. Keeping such applications ensures the smooth conduct of business operations in a hybrid cloud where a large-scale migration takes a few years to complete.
Pros:
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No migration cost involved
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Provides benefits of both on-premise and cloud
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Minimum disruption to user experience
Cons:
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No areas for technical improvements
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Deal with a lot of tech debt
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Interoperability may be an issue
Wrapping Up Things
Cloud migration is not like walking on a bed full of roses. You may encounter many thorns before realizing their potential and availing numerous benefits. However, you can pull off cloud migration with the proper technical knowledge, experience, and expertise. You only need to choose the right cloud migration strategy and a cloud provider according to your architecture and application.
AWS is one of the leading cloud providers and thus, businesses prefer to move their data and applications to that platform.
You, too, can adopt these strategies and move to AWS to avail cloud computing benefits!
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TECHNOLOGY
HCLTech and Cisco create collaborative hybrid workplaces

Digital comms specialist Cisco and global tech firm HCLTech have teamed up to launch Meeting-Rooms-as-a-Service (MRaaS).
Available on a subscription model, this solution modernises legacy meeting rooms and enables users to join meetings from any meeting solution provider using Webex devices.
The MRaaS solution helps enterprises simplify the design, implementation and maintenance of integrated meeting rooms, enabling seamless collaboration for their globally distributed hybrid workforces.
Rakshit Ghura, senior VP and Global head of digital workplace services, HCLTech, said: “MRaaS combines our consulting and managed services expertise with Cisco’s proficiency in Webex devices to change the way employees conceptualise, organise and interact in a collaborative environment for a modern hybrid work model.
“The common vision of our partnership is to elevate the collaboration experience at work and drive productivity through modern meeting rooms.”
Alexandra Zagury, VP of partner managed and as-a-Service Sales at Cisco, said: “Our partnership with HCLTech helps our clients transform their offices through cost-effective managed services that support the ongoing evolution of workspaces.
“As we reimagine the modern office, we are making it easier to support collaboration and productivity among workers, whether they are in the office or elsewhere.”
Cisco’s Webex collaboration devices harness the power of artificial intelligence to offer intuitive, seamless collaboration experiences, enabling meeting rooms with smart features such as meeting zones, intelligent people framing, optimised attendee audio and background noise removal, among others.
Want to learn more about cybersecurity and the cloud from industry leaders? Check out Cyber Security & Cloud Expo taking place in Amsterdam, California, and London. Explore other upcoming enterprise technology events and webinars powered by TechForge here.
TECHNOLOGY
Canonical releases low-touch private cloud MicroCloud

Canonical has announced the general availability of MicroCloud, a low-touch, open source cloud solution. MicroCloud is part of Canonical’s growing cloud infrastructure portfolio.
It is purpose-built for scalable clusters and edge deployments for all types of enterprises. It is designed with simplicity, security and automation in mind, minimising the time and effort to both deploy and maintain it. Conveniently, enterprise support for MicroCloud is offered as part of Canonical’s Ubuntu Pro subscription, with several support tiers available, and priced per node.
MicroClouds are optimised for repeatable and reliable remote deployments. A single command initiates the orchestration and clustering of various components with minimal involvement by the user, resulting in a fully functional cloud within minutes. This simplified deployment process significantly reduces the barrier to entry, putting a production-grade cloud at everyone’s fingertips.
Juan Manuel Ventura, head of architectures & technologies at Spindox, said: “Cloud computing is not only about technology, it’s the beating heart of any modern industrial transformation, driving agility and innovation. Our mission is to provide our customers with the most effective ways to innovate and bring value; having a complexity-free cloud infrastructure is one important piece of that puzzle. With MicroCloud, the focus shifts away from struggling with cloud operations to solving real business challenges” says
In addition to seamless deployment, MicroCloud prioritises security and ease of maintenance. All MicroCloud components are built with strict confinement for increased security, with over-the-air transactional updates that preserve data and roll back on errors automatically. Upgrades to newer versions are handled automatically and without downtime, with the mechanisms to hold or schedule them as needed.
With this approach, MicroCloud caters to both on-premise clouds but also edge deployments at remote locations, allowing organisations to use the same infrastructure primitives and services wherever they are needed. It is suitable for business-in-branch office locations or industrial use inside a factory, as well as distributed locations where the focus is on replicability and unattended operations.
Cedric Gegout, VP of product at Canonical, said: “As data becomes more distributed, the infrastructure has to follow. Cloud computing is now distributed, spanning across data centres, far and near edge computing appliances. MicroCloud is our answer to that.
“By packaging known infrastructure primitives in a portable and unattended way, we are delivering a simpler, more prescriptive cloud experience that makes zero-ops a reality for many Industries.“
MicroCloud’s lightweight architecture makes it usable on both commodity and high-end hardware, with several ways to further reduce its footprint depending on your workload needs. In addition to the standard Ubuntu Server or Desktop, MicroClouds can be run on Ubuntu Core – a lightweight OS optimised for the edge. With Ubuntu Core, MicroClouds are a perfect solution for far-edge locations with limited computing capabilities. Users can choose to run their workloads using Kubernetes or via system containers. System containers based on LXD behave similarly to traditional VMs but consume fewer resources while providing bare-metal performance.
Coupled with Canonical’s Ubuntu Pro + Support subscription, MicroCloud users can benefit from an enterprise-grade open source cloud solution that is fully supported and with better economics. An Ubuntu Pro subscription offers security maintenance for the broadest collection of open-source software available from a single vendor today. It covers over 30k packages with a consistent security maintenance commitment, and additional features such as kernel livepatch, systems management at scale, certified compliance and hardening profiles enabling easy adoption for enterprises. With per-node pricing and no hidden fees, customers can rest assured that their environment is secure and supported without the expensive price tag typically associated with cloud solutions.
Want to learn more about cybersecurity and the cloud from industry leaders? Check out Cyber Security & Cloud Expo taking place in Amsterdam, California, and London. Explore other upcoming enterprise technology events and webinars powered by TechForge here.
TECHNOLOGY
AWS and SoftwareOne collaborate on RISE with SAP

Amazon Web Services (AWS) and SoftwareOne Holding AG, a global provider of end-to-end software and cloud technology solutions, have partnered to help customers transition to RISE with SAP on an AWS cloud environment.
Called the Ready for RISE on AWS bundle, it combines SoftwareOne’s deep SAP advisory and implementation knowledge with AWS technologies to expedite a client’s SAP transformation journey.
The collaboration comes at a time when there is growing pressure on organisations to decide how to modernise their SAP environments driven in part by the end of mainstream support for SAP ERP Central Component (SAP ECC) in 2027. Despite the imminent deadline, many organisations are still confused as to which path to take, including when to adopt RISE with SAP, SAP’s bundled offering of cloud solutions, infrastructure, and services that helps migrate SAP ERP to the cloud.
Ireneusz Hołowacz, Director of Application Development Center at GAVDI Polska, said: “A stable, efficient, and cost-effective environment for consultants and programmers is one of the most important priorities of our daily work. Thanks to the migration of our SAP systems to the AWS cloud with the help of SoftwareOne, GAVDI Polska has achieved all the goals set for this process.
In a survey recently conducted by SoftwareOne with Americas’ SAP Users’ Group (ASUG) – the full details of which will be revealed in January 2024 – showed that while 42% of respondents were familiar with RISE with SAP, 40% had heard of it but weren’t familiar with the details and 18% had never heard of it. Over half (52%) said they were still unsure how RISE with SAP would impact their existing relationship with cloud service providers.
“SAP customers have implemented some of the most comprehensive and complex enterprise systems in the industry and moving them to cloud services like AWS requires many important decisions to be made to optimise these investments,” says Joshua Greenbaum, Principal at EAC. “SoftwareOne’s extensive experience in the SAP ecosystem, combined with its unique capabilities around system rationalisation, cost containment, contracts and licenses, and cloud service management, among others, will provide customers deploying on AWS with the ability to make the most of RISE on SAP and other SAP offerings. Ready for RISE on AWS is an important offering for SAP customers at this critical moment in their business transformations.”
The Ready for RISE on AWS bundle will help clients understand their SAP transformation options and offer a comprehensive solution to organisations who consider RISE with SAP. It includes advisory data preparation, conversion services, data and AI, cloud innovation platform, supporting the entire journey to RISE on AWS. Clients will benefit from accelerated Return on Investment (ROI), optimal data management, and cost-saving strategies while laying the foundation for ongoing innovation and long-term business success.
Matt Schwartz, worldwide director, SAP Alliance & Partner Network at AWS, said: “As a valued AWS Premier Consulting Partner, AWS is working closely with SoftwareOne to offer SAP customers comprehensive assistance through each step of their journey to RISE with SAP on AWS. SoftwareOne’s ability to bundle Advisory, Data & AI, Cloud Platform, and Operations considerations can be of high interest to customers who are seeking to understand RISE with SAP as well as the cloud native and operation considerations that surround and support the RISE with SAP construct.”
PF Grillet, SAP Business Lead at SoftwareOne, said: “There are many choices available to SAP clients who know they need to modernise but aren’t sure of the best option, particularly given the business-critical nature of the applications.
“All of our services are centered around our customers and what is right for them. This includes supporting and optimising RISE with SAP in scenarios when it’s the right decision based on their requirements. Our extensive knowledge of and relationship with AWS means we can help them better prepare and achieve a seamless transition to S/4HANA using RISE with SAP on AWS with reduced costs and risks. This collaboration goes beyond preparing businesses for change; it’s making transformation and becoming innovation-ready a reality using AWS technologies.”
The offering includes SNP tooling to reduce a customer’s data footprint and accelerate migration. SoftwareOne will migrate selected data to an AWS data lake, accelerate innovation readiness and ensure SAP data is suitable for broader data analytics and AI use cases. Clients gain access to innovative tools like AWS’ Sagemaker for Machine Learning, continuous data management and optimisation within the AWS environment. The AWS innovation platform also includes Amazon Bedrock that helps organisations accelerate adapting Large Language Models and deploying GenAI use cases that leverage the extended data set.
“While the future innovation opportunities are exciting, clients need to balance these with a pragmatic approach to costs,” explained Marilyn Moodley, Country Leader for South Africa and WECA at SoftwareOne, “We integrate ‘Cost-Out’ recommendations into the core of our services, providing a more cost-effective solution for customers, like reducing the data footprint size and optimising storage and archiving.
“Our expertise in the complexities of SAP licensing further drives cost savings while our FinOps capabilities enable customers to optimise their AWS cloud spend and effectively manage their AWS cloud environment, ensuring full transparency in their budgets. The overall result is a significantly reduced time for RISE migration, which translates into a quicker time to value.”
Want to learn more about cybersecurity and the cloud from industry leaders? Check out Cyber Security & Cloud Expo taking place in Amsterdam, California, and London. Explore other upcoming enterprise technology events and webinars powered by TechForge here.
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