SonyLIV, the digital arm of Sony Pictures Networks, has improved its content management system (CMS) performance by 98% on MongoDB Atlas, a cloud-based database service. The new CMS platform, built using MongoDB's Node.js SDK and React Native SDK, hosts over 495,000 documents that need to be easily accessible and editable by SonyLIV's team as well as end-users. Before migrating to MongoDB Atlas, SonyLIV relied on a legacy relational database, which posed four key challenges: poor searchability, operational overhead, complex maintenance, and slow content updates. These challenges hindered the company's ability to rapidly respond to content demands or push new updates to its users. The migration to MongoDB Atlas has improved index optimization and workload isolation, as well as enabled online archiving of data, which in turn improves performance greatly. Additionally, MongoDB Atlas Search has optimized the performance caused by $regex queries, resulting in a 98% performance gain. This has resulted in a flexible, high-performance CMS that reduces time-to-market and enhances user experience.