ERIS live
Tim Kiefer, Thomas Kissinger, Benjamin Schlegel, Dirk Habich, Daniel Molka, Wolfgang Lehner · 2014
The ever-growing demand for more computing power forces hardware vendors to put an increasing number of multiprocessors into a single server system, which usually exhibits a non-uniform memory access (NUMA). In-memory database systems running on NUMA platforms face several issues such as the increased latency and the decreased bandwidth when accessing remote main memory. To cope with these NUMA-related issues, a DBMS has to allow flexible data partitioning and data placement at runtime.