Microsoft warns that Edge's IE mode support ends December 2029, urging enterprises to inventory legacy systems, evaluate modernization options, and start multi-year migration projects now to avoid security and compliance risks after support expires.
This case study walks through identifying authentication, authorization, data and audit risks in a regional medical platform, designing zero‑trust and data‑protection solutions, evaluating a legacy system’s technical debt and business value, and outlining a phased migration with clear data‑sync, validation and rollback procedures.
The article examines the challenges of legacy system migration using the strangler pattern, outlining how to keep old and new systems running in parallel while synchronizing data through API integration, dual‑write strategies, gateway routing, and anti‑corruption layers to maintain consistency.
AutoDev Bridge combines large‑model reasoning, C4 architecture analysis, AST‑based business logic extraction, and IDE‑integrated tooling to automate the migration of legacy systems, reducing manual effort and migration risk while highlighting the unique advantages of modern AI agents.
This article outlines a four‑step, low‑impact migration strategy that transforms legacy Java‑based Velocity template systems into a hybrid Velocity + MVC + MVVC architecture, introduces single‑file componentization, builds a local sandbox with hot‑module replacement, and ultimately achieves full frontend‑backend separation using Vue.
This article recounts how Tencent's operations team tackled the urgent migration of aging data‑center infrastructure to preserve service for 8 million legacy QQ users, detailing the challenges, strategic choices, IP‑level network relocation, and the DevOps practices that ensured a successful cut‑over.
This article describes how a rapidly growing company refactored an outdated .NET contract management system into a set of independent microservices using the Stencil Ruby framework, detailing the motivations, microservice fundamentals, benefits, development workflow, deployment automation, and the resulting flexible architecture.
