Real-time bidding (RTB) in AdTech is critically dependent on efficient data flow across various components, such as ad servers, exchanges, data management platforms (DMPs), and customer data platforms (CDPs), to ensure precise targeting and rapid decision-making. The effectiveness of RTB engines, which match ads to impressions in milliseconds, hinges on the seamless movement of data, allowing advertisers to buy access to audiences and insights rather than just impressions. Optimized data pipelines enable better targeting, improved ad relevance, and more efficient operations, translating into higher returns on ad spend (ROAS) for advertisers and increased revenue for publishers. However, challenges such as data silos, privacy compliance, and attribution gaps must be addressed to maintain low-latency, high-throughput systems that support real-time optimization. Aerospike's real-time database plays a significant role in overcoming these challenges by offering sub-millisecond latency, horizontal scalability, and robust data governance, which are essential for managing the high-velocity data flows required in RTB. By integrating Aerospike's solutions, companies like The Trade Desk can enhance their programmatic advertising infrastructure, ensuring highly targeted and relevant ad delivery at a massive scale, thereby improving campaign performance and user experience.