Title

AWS re:Invent 2023 - Convert desktop apps to web-based delivery or SaaS without refactoring (EUC206)

Summary

AWS End User Computing aims to simplify application and desktop delivery to end users.
The session covers converting existing native applications to web-based delivery or SaaS using AWS services, particularly AppStream.
Hassan, head of product for AWS End User Computing, introduces the session alongside Will, principal product manager, and Sri, senior director at Moody's.
The SaaS industry trends show that only 12-15% of applications are web-based, presenting an opportunity for the remaining 85%.
Customers prefer SaaS due to ease of delivery, management, operations, and cost-effectiveness.
AppStream is a fully managed service that allows software providers to deliver applications without refactoring and manage backend infrastructure.
AppStream benefits include no upfront investment, scalability, elimination of wasted resources, and enhanced user experience.
Will discusses the business challenges of migrating to SaaS, including internal alignment, resourcing, and planning for revenue crossover.
Sri from Moody's shares their experience using AppStream to convert two desktop applications to SaaS, highlighting the speed to market, modernization, operational ease, and reliability.
The technical implementation of AppStream at Moody's involves single sign-on, disaster recovery, and automated provisioning and upgrading processes.

The low percentage of web-based applications indicates a significant market potential for SaaS conversion.
AppStream's fully managed service model reduces the need for extensive refactoring, which can be costly and time-consuming.
The shift to SaaS requires careful planning, including budgeting for additional resources and managing the transition from perpetual licensing to a subscription model.
Moody's experience with AppStream demonstrates the practical benefits of migrating to SaaS, such as reduced onboarding time from months to days and the ability to scale resources on demand.
The session highlights the importance of aligning internal stakeholders, planning for revenue impact, and considering customer migration strategies when transitioning to a SaaS model.
Automation and cloud-native features like auto-scaling and disaster recovery are key advantages of using AWS services for SaaS delivery.
The discussion of Moody's technical implementation provides insights into how AppStream can be integrated into existing systems and workflows for efficient application delivery.