Invention Grant
- Patent Title: Distributed resource-aware task scheduling with replicated data placement in parallel database clusters
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Application No.: US14816681Application Date: 2015-08-03
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Publication No.: US10042886B2Publication Date: 2018-08-07
- Inventor: Pooya Saadat-Panah , Anisoara Nica , Nathan Auch , Peter Bumbulis , Anil Kumar Goel , Jeffrey Pound
- Applicant: SAP SE
- Applicant Address: DE Walldorf
- Assignee: SAP SE
- Current Assignee: SAP SE
- Current Assignee Address: DE Walldorf
- Agency: Buckley, Maschoff & Talwalkar LLC
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/30 ; H04L29/08

Abstract:
A method and system, the system including a plurality of machines each having a processor and a main memory component; a shared distributed storage facility storing a set of data and accessible by the plurality of machines over a communication network; a controller to select, in response to a state of a query execution plan comprising a plurality of executable jobs for the set of data, which one of a set of scheduling algorithms to execute; an execution engine to execute the selected scheduling algorithm to determine, for each job in the plurality of jobs, which server to schedule to execute the respective job; and providing an indication of the scheduling of the servers determined to be schedules for the execution of the jobs.
Public/Granted literature
- US20170039239A1 DISTRIBUTED RESOURCE-AWARE TASK SCHEDULING WITH REPLICATED DATA PLACEMENT IN PARALLEL DATABASE CLUSTERS Public/Granted day:2017-02-09
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