Wednesday, November 12, 2014 2:30 PM EST
| Speaker: | Peter Bumbulis, SAP Waterloo |
| Abstract: | I'll be talking about the following paper as well as a bit about time synchronization. There will probably be a bit about Spanner as well. Clock-SI: Snapshot Isolation for Partitioned Data Stores Using Loosely Synchronized Clocks, SRDS 2013. |
Wednesday, November 5, 2014 2:30 PM EST
| Speaker: | Arian Baer, FTW Telecom Research Centre, Vienna |
| Abstract: | Shared workload optimization is feasible if the set of tasks to be executed is known in advance, as is the case in updating a set of materialized views or executing an extract-transform-load workflow. In this talk, we consider data-intensive shared workloads with precedence constraints arising from data dependencies, i.e., before executing some task, other tasks may have to run first and generate some data needed by the next task(s). |
