Towards Consistent and Private Large Scale Distributed Data Management Systems that are Functional and Efficient. Amr El Abbadi Department of Computer Science, University of California, Santa Barbara Abstract: Data is being generated, stored, managed and analyzed all around us at unprecedented rates. Large scale, globally dispersed data manipulation mechanisms are the common eco-system for managing such big data sets. However, managing large data sets in such settings raises significant consistency and privacy concerns that have resulted in sacrifices in functionality or efficiency. In this talk, we will explore approaches to mitigate the shortcomings incurred to ensure consistent data management as well as protecting data from an increasing number of non-trivial adversarial threats. The talk will relate some of the foundational works of the 80s to the future of extensible distributed data management systems.