Resource-Efficient DBMS: Incremental Query Processing

This lecture discusses the challenges faced by advertisers due to the growth of data and the eager execution model. It explores the trade-offs between query latency and resource consumption, emphasizing the importance of incremental query processing. The lecture introduces Crocodile DB, a new database system designed to optimize resource utilization. It delves into the concept of incrementability-aware query processing, which aims to minimize total work while meeting performance goals. The presentation covers the cost model for computing incrementability, optimization algorithms, and experimental results comparing InQP with traditional approaches.