DHAP: Towards Efficient OLAP in a Disaggregated and Heterogeneous Environment

Disaggregation of hardware resources and integration of heterogeneous accelerators are two emerging trends in datacenters. Existing data systems focus on either disaggregated systems with homogeneous CPU processors or incorporation of heterogeneous accelerators within traditional monolithic servers. None can adequately address the challenges posed by systems that are both disaggregated and heterogeneous.