The development of autonomous driving technologies is transforming the automotive industry by leveraging vast amounts of product and customer data to create better driver assistance systems and pave the way for autonomous driving applications. However, manufacturers face significant challenges such as harnessing the power of connected vehicle data to achieve level 5 autonomy, ensuring data privacy and security, and developing high-definition maps that can accurately navigate complex road scenarios. MongoDB is playing a crucial role in addressing these challenges by providing a flexible, scalable, and secure platform for storing and analyzing large volumes of unstructured data, including sensor readings, telematics, and HD maps. The partnership between MongoDB and Alibaba Cloud enables automotive manufacturers to quickly set up and use MongoDB-as-a-service-AsparaDB for efficient data storage and processing, allowing them to focus on innovation rather than worrying about data management. By efficiently managing and analyzing the Big Data generated by autonomous vehicles, MongoDB is paving the path toward reliable and safe self-driving technology.