Telco Scaling Strategies: Modernizing Business Support Systems for Flexible Revenue Growth` is a topic that highlights the challenges faced by telecommunications companies (telcos) in scaling their business support systems (BSS) to accommodate the complexity of modern 5G networks and customer-centric experiences. The article emphasizes the need for telcos to modernize their core customer data systems to have a single view of customers and their billing-related data, as well as simplify product catalog architectures to deliver personalized and real-time shopping experiences. The article also discusses the benefits of using a hybrid cloud approach, which enables telcos to set the stage for a successful migration at the right pace for the company. Additionally, it highlights the importance of partnering with tech partners like MongoDB and Tech Mahindra to overcome the limitations of existing legacy systems and achieve operational and competitive advantages in the digital-first world.