Migrating from a legacy OLAP platform like Microsoft SQL Server Analysis Services (SSAS) can seem daunting, but with the right approach and Cube Cloud's universal semantic layer, businesses can migrate away from SSAS without disruption while unlocking cost savings, scalability, and improved performance. The key reasons for migrating from SSAS include cost savings, scalability, unified data access, and a future-ready stack. To migrate successfully, businesses should assess their current OLAP environment, plan the transition with considerations such as defining phases, engaging business users early, and setting up a test environment. Next, they should map their SSAS models to Cube Cloud's universal semantic layer, validate and optimize performance, and go live while monitoring adoption. By migrating from SSAS to Cube Cloud, enterprises can realize cost savings, faster query performance, seamless Excel connectivity, and future-ready analytics, supporting AI and embedded applications.