Daniel Gruber is the Chief Solutions Officer at HPC Gridware, where he leverages his extensive background in high-performance computing (HPC) both for on-premises and cloud environments. His multifaceted experience covers roles at UberCloud, where he currently serves as Director of Architecture, and at Pivotal and Univa. Daniel has been an essential force in the development of Univa Grid Engine. His insights are shared through his blog at https://gridengine.eu where he publishes HPC workload management related contents for more than a decade.