SYS-CON MEDIA Authors: Pat Romanski, Gary Arora, Zakia Bouachraoui, Yeshim Deniz, Liz McMillan

Blog Feed Post

Sharepoint to Azure Transformation

BCWeb was originally developed as a Sharepoint application, highlighting another decision possibility for migrating legacy apps to the Cloud, in that a ‘lift and shift’ option is possible, through migrating on-premise Sharepoint to Azure-based Sharepoint hosting ((https://social.technet.microsoft.com/Forums/en-US/bad2acb2-0eda-4947-86f...)), or even to Office 365.

In the case of this project they moved away from Sharepoint and re-built a new application based on PaaS, describing the mapping of Sharepoint functions to their modernized equivalent on Azure:

  • Web-based user interfaces mapped directly to Azure web roles.
  • WCF (Windows Communication Foundation) Services and background processes were split into two worker roles (Web and worker roles explained by TechTarget).
  • SQL Server database mapped to Azure SQL Database.

This approach delivered business benefits including:

  • Increased performance and stability – Traffic loads for the prior Sharepoint-based system had exceeded what the infrastructure could handle, and it became unstable and went offline during peak usage times at month ends, and attempts to alleviate the issue such as load balancers and architecture improvements failed to remedy the situation. Moving to Azure applied Cloud-scale capacities that eliminated the issue.
  • Cost savings / avoidance – Eliminated the requirement to procure and maintain servers.
  • Best practices and reusable components – The team developed practices and components to support the migration that other Azure projects could benefit from.

Agility

An example of the benefits of growing best practices is the second of the application case studies.

The ‘Connect’ application was used for employee performance reviews and ran on a large web cluster that sat idle for much of the year, because of the infrequent schedule of conducting the reviews. Not only were they able to also migrate this app to an elastic Cloud supply that easily scales to service more than 120,000 employees and eliminate the servers, but the new app was built from scratch in only four months.

Secure, Real-time Architecture

The third case study for the ‘Paystub’ application highlights the serious issues that some poorly architected legacy applications can cause. In this case it pulled and maintained a local copy of personal data, presenting privacy and security risks and requiring batch job synchronization, causing data latency problems.

Furthermore the business logic was programmed directly into the user interface, so even the smallest of business workflow-level changes required source code reengineering and distribution. The application also required a dedicated server cluster.

So again migrating to Azure eliminated these hardware costs, but more importantly enabled architecture modernization that also eliminated the more severe issues caused by the poor design model, making possible a single data source, real-time approach.

Delivering Business Value

The ‘Returns Service’ was how Microsoft customers would arrange for the return of products via the online and retail stores. It was painful for customers because it was manual, slow and sometimes introduced errors such as assigning refund credit incorrectly. Customers had to wait 24 hours to receive a shipping label.

Therefore in this case migrating the app to Azure delivered customer value. Integrating with the online store it enabled self-service submitting of return requests, eliminating the delays and errors and greatly improving the customer experience.

The post Sharepoint to Azure Transformation appeared first on CBPN.

Read the original blog entry...

More Stories By Cloud Best Practices Network

The Cloud Best Practices Network is an expert community of leading Cloud pioneers. Follow our best practice blogs at http://CloudBestPractices.net

Latest Stories
Every organization is facing their own Digital Transformation as they attempt to stay ahead of the competition, or worse, just keep up. Each new opportunity, whether embracing machine learning, IoT, or a cloud migration, seems to bring new development, deployment, and management models. The results are more diverse and federated computing models than any time in our history.
On-premise or off, you have powerful tools available to maximize the value of your infrastructure and you demand more visibility and operational control. Fortunately, data center management tools keep a vigil on memory contestation, power, thermal consumption, server health, and utilization, allowing better control no matter your cloud's shape. In this session, learn how Intel software tools enable real-time monitoring and precise management to lower operational costs and optimize infrastructure...
"Calligo is a cloud service provider with data privacy at the heart of what we do. We are a typical Infrastructure as a Service cloud provider but it's been designed around data privacy," explained Julian Box, CEO and co-founder of Calligo, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
Isomorphic Software is the global leader in high-end, web-based business applications. We develop, market, and support the SmartClient & Smart GWT HTML5/Ajax platform, combining the productivity and performance of traditional desktop software with the simplicity and reach of the open web. With staff in 10 timezones, Isomorphic provides a global network of services related to our technology, with offerings ranging from turnkey application development to SLA-backed enterprise support. Leadin...
While a hybrid cloud can ease that transition, designing and deploy that hybrid cloud still offers challenges for organizations concerned about lack of available cloud skillsets within their organization. Managed service providers offer a unique opportunity to fill those gaps and get organizations of all sizes on a hybrid cloud that meets their comfort level, while delivering enhanced benefits for cost, efficiency, agility, mobility, and elasticity.
DevOps has long focused on reinventing the SDLC (e.g. with CI/CD, ARA, pipeline automation etc.), while reinvention of IT Ops has lagged. However, new approaches like Site Reliability Engineering, Observability, Containerization, Operations Analytics, and ML/AI are driving a resurgence of IT Ops. In this session our expert panel will focus on how these new ideas are [putting the Ops back in DevOps orbringing modern IT Ops to DevOps].
Darktrace is the world's leading AI company for cyber security. Created by mathematicians from the University of Cambridge, Darktrace's Enterprise Immune System is the first non-consumer application of machine learning to work at scale, across all network types, from physical, virtualized, and cloud, through to IoT and industrial control systems. Installed as a self-configuring cyber defense platform, Darktrace continuously learns what is ‘normal' for all devices and users, updating its understa...
Enterprises are striving to become digital businesses for differentiated innovation and customer-centricity. Traditionally, they focused on digitizing processes and paper workflow. To be a disruptor and compete against new players, they need to gain insight into business data and innovate at scale. Cloud and cognitive technologies can help them leverage hidden data in SAP/ERP systems to fuel their businesses to accelerate digital transformation success.
Concerns about security, downtime and latency, budgets, and general unfamiliarity with cloud technologies continue to create hesitation for many organizations that truly need to be developing a cloud strategy. Hybrid cloud solutions are helping to elevate those concerns by enabling the combination or orchestration of two or more platforms, including on-premise infrastructure, private clouds and/or third-party, public cloud services. This gives organizations more comfort to begin their digital tr...
Most organizations are awash today in data and IT systems, yet they're still struggling mightily to use these invaluable assets to meet the rising demand for new digital solutions and customer experiences that drive innovation and growth. What's lacking are potent and effective ways to rapidly combine together on-premises IT and the numerous commercial clouds that the average organization has in place today into effective new business solutions.
Keeping an application running at scale can be a daunting task. When do you need to add more capacity? Larger databases? Additional servers? These questions get harder as the complexity of your application grows. Microservice based architectures and cloud-based dynamic infrastructures are technologies that help you keep your application running with high availability, even during times of extreme scaling. But real cloud success, at scale, requires much more than a basic lift-and-shift migrati...
David Friend is the co-founder and CEO of Wasabi, the hot cloud storage company that delivers fast, low-cost, and reliable cloud storage. Prior to Wasabi, David co-founded Carbonite, one of the world's leading cloud backup companies. A successful tech entrepreneur for more than 30 years, David got his start at ARP Instruments, a manufacturer of synthesizers for rock bands, where he worked with leading musicians of the day like Stevie Wonder, Pete Townsend of The Who, and Led Zeppelin. David has ...
Darktrace is the world's leading AI company for cyber security. Created by mathematicians from the University of Cambridge, Darktrace's Enterprise Immune System is the first non-consumer application of machine learning to work at scale, across all network types, from physical, virtualized, and cloud, through to IoT and industrial control systems. Installed as a self-configuring cyber defense platform, Darktrace continuously learns what is ‘normal' for all devices and users, updating its understa...
Dion Hinchcliffe is an internationally recognized digital expert, bestselling book author, frequent keynote speaker, analyst, futurist, and transformation expert based in Washington, DC. He is currently Chief Strategy Officer at the industry-leading digital strategy and online community solutions firm, 7Summits.
Addteq is a leader in providing business solutions to Enterprise clients. Addteq has been in the business for more than 10 years. Through the use of DevOps automation, Addteq strives on creating innovative solutions to solve business processes. Clients depend on Addteq to modernize the software delivery process by providing Atlassian solutions, create custom add-ons, conduct training, offer hosting, perform DevOps services, and provide overall support services.