报告题目：BigBench:Towards an Industry Standard Benchmark for Big Data Analytics
报告人：李剑
报告时间：2014年11月28日
报告地点：贵州大学博学楼603室
报告内容摘要：
1.an end-to-end bigdata benchmark proposal
2.the proposal covers a data model and synthetic data generator that addresses the variety, velocity and volume aspects of big data systems
3.containing structured, semi-structured and unstructured data
报告题目：Incremental Elasticity for Array Databases
报告人：杨庆
报告时间：2014年11月28日
报告地点：贵州大学博学楼603室
报告内容摘要：
1.design and implement elasticity for an array database
2.address this challenge on two fronts:determining when to expand a
database cluster and how to partition the data within it
3.introduce an algorithm for gradually augmenting an array database's
hardware using a closed-loop control system
