AWS Architecture Blog

Category: Customer Solutions

Build a multi-Region AWS PrivateLink backed service with seamless failover

This post demonstrates how the Issuer Solutions business of Global Payments, as a service provider, implemented cross-Region failover for an AWS PrivateLink backed service exposed to their customers. Their solution enables failover to a secondary Region without customer coordination, reducing Recovery Time Objective (RTO).

Multi-region AWS license management architecture showing event-driven workflows between toolchain and user accounts with VEW workbench integration

How Stellantis streamlines floating license management with serverless orchestration on AWS

In this post, we explore a unique scenario where an ISV, unable to provide a floating license option for cloud usage, worked with Stellantis to develop an alternative solution. This approach, implemented with the ISVโ€™s permission, treats named user licenses as if they were floating, automatically assigning and removing them based on the state of user workbench instances.

How Launchpad from Pega enables secure SaaS extensibility with AWS Lambda

In this post, we share how Pegasystems (Pega) built Launchpad, its new SaaS development platform, to solve a core challenge in multi-tenant environments: enabling secure customer customization. By running tenant code in isolated environments with AWS Lambda, Launchpad offers its customers a secure, scalable foundation, eliminating the need for bespoke code customizations.

AWS Fault Injection Service AZ Availability: Power Interruption scenario

Improving platform resilience at Cash App

Cash App, a leading peer-to-peer payments and digital wallet service from Block, Inc., has implemented resilience improvements across the entire technology stack. In this post, we discuss how Cash App improved the resilience of its compute platform built on Amazon Elastic Kubernetes Service (Amazon EKS) by implementing a dual-cluster topology to reduce single points of failure. We also discuss how Cash App used AWS Fault Injection Service (AWS FIS) to conduct an Availability Zone power interruption scenario in non-production environments, preparing the platform team for real-world failures and ongoing

Enterprise-level AWS architecture diagram showing secured API gateway with multi-account EKS service distribution

Transforming Mayaโ€™s API management with Amazon API Gateway

In this post, you will learn how Amazon Web Services (AWS) customer, Maya, the Philippinesโ€™ leading fintech company and digital bank, built an API management platform to address the growing complexities of managing multiple APIs hosted on Amazon API Gateway.

How Smartsheet reduced latency and optimized costs in their serverless architecture

In this post, we discuss Smartsheetโ€™s journey optimizing its serverless architecture. We explore the solution, the stringent requirements Smartsheet faced, and how theyโ€™ve achieved an over 80% latency reduction. This technical journey offers valuable insights for organizations looking to enhance their serverless architectures with proven enterprise-grade optimization techniques.