时间：2015年5月6日
地点：博学楼601室
内容预告：
一、论文报告
论文名称：SQLVM: Performance Isolation in Multi-Tenant Relational Database-as-a-Service
报告人：郑雪梅
内容摘要：
QLVM, an abstraction for performance isolation which is built on a promise of reservation ofkey database server resources, such as CPU, I/O and memory, for each tenant. The key challenge is in supporting this abstraction within a DBMS without statically allocating resources to tenants, while ensuring lowoverheads and scaling to large numbers of tenants. Our contributions are in (1) formalizing the above abstraction of SQLVM; (2) designing mechanisms to support the promised resources; (3) proposing low-overhead techniques toobjectively meter resource allocation to establish accountability.
论文名称：Parallel Data Analysis Directly on Scientific File Formats
报告人：吴彦
内容摘要：
FASTBIT;
A Scientific Data Analysis System （Storing scientific data in HDF5; Indexing HDF5 data；Analyzing scientific data）;
Experimental Setup and Results;
Conclusions.
