Lecture
This lecture covers the transition from warehouse to data lake, the impact of emerging hardware on storage management, and the overview of SmartDataLake. It delves into the challenges of software and hardware heterogeneity, the design of a unified storage manager, and the implementation of tiering policies. The lecture also discusses the performance evaluation of the storage manager, including zero-copy and lock-free messaging techniques, and the importance of adaptive I/O mode and pluggable tiering policies in improving query performance.
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