报告题目：epiC: an Extensible and Scalable System for Processing Big Data

报 告 人：谢金星

报告时间：2015年6月24日 上午 9：00

报告地点：贵州大学北校区博学楼603室

报告内容摘要：

This paper presents epiC, an extensible system to tackle the Big Data’s data variety challenge. The major contribution of this work is an architectural design that enables users to process multi-structured datasets in a single system.

报告题目：Histograms as a Side Effect of Data Movement for Big Data

报 告 人：郝诗佳

报告时间：2015年6月24日 上午 9：00

报告地点：贵州大学北校区博学楼603室

报告内容摘要：

Show how to calculate statistics as a side effect of data movement within a DBMS using a hardware accelerator in the data path. This accelerator analyzes tables as they are transmitted from storage to the processing unit, and provides histograms on the data retrieved for queries at virtually no extra performance cost.