Talk type: Talk

Predictive Analysis of Parasitic Load on GreenPlum Clusters

  • Talk in Russian
Presentation pdf

The essence of the problem: since GreenPlum has unshared resources and operates at the speed of the slowest segment, situations may arise in which some resources are underutilized or utilized unevenly, which negatively affects the optimality of executed queries. In highly loaded industrial systems it is not possible to manually analyze the optimality of all requests. And some queries can have a negative impact on all processes on a GreenPlum cluster. The speakers will tell you how to solve these problems.

  • #greenplum
  • #query
  • #predictive_analytics