Patents Assigned to Aster Data Systems, Inc.
  • Publication number: 20120260256
    Abstract: Several methods and a system of a workload management of a concurrently accessed database server are disclosed. In one embodiment, a method includes applying a weight to a service class. The method also includes generating a priority of the service class. In addition, the method includes selecting a group based on the weight of the service class. The method further includes determining a priority level based on the priority of the service class. The method also includes generating a characteristic of a shadow process through the weight and the priority of the service class. In addition, the method includes executing a query.
    Type: Application
    Filed: April 5, 2011
    Publication date: October 11, 2012
    Applicant: Aster Data Systems, Inc.
    Inventors: DANIEL BRAGA DE FARIA, Mohit Aron, Hariharan Kolam Govindarajan
  • Patent number: 7966340
    Abstract: A system and method of massively parallel data processing are disclosed. In an embodiment, a method includes generating an interpretation of a customizable database request which includes an extensible computer process and providing an input guidance to available processors of an available computing environment. The method further includes automatically distributing an execution of the interpretation across the available computing environment operating concurrently and in parallel, wherein a component of the execution may be limited to at least a part of an input data. The method also includes automatically assembling a response using a distributed output of the execution.
    Type: Grant
    Filed: September 8, 2010
    Date of Patent: June 21, 2011
    Assignee: Aster Data Systems, Inc.
    Inventors: Eric Friedman, Peter Pawlowski
  • Publication number: 20100332461
    Abstract: A system and method of massively parallel data processing are disclosed. In an embodiment, a method includes generating an interpretation of a customizable database request which includes an extensible computer process and providing an input guidance to available processors of an available computing environment. The method further includes automatically distributing an execution of the interpretation across the available computing environment operating concurrently and in parallel, wherein a component of the execution may be limited to at least a part of an input data. The method also includes automatically assembling a response using a distributed output of the execution.
    Type: Application
    Filed: September 8, 2010
    Publication date: December 30, 2010
    Applicant: Aster Data Systems, Inc.
    Inventors: ERIC FRIEDMAN, Peter Pawlowski
  • Publication number: 20100293135
    Abstract: In one embodiment, a method includes concurrently executing a set of multiple queries, through a processor, to improve a resource usage within a data warehouse system. The method also includes permitting a group of users of the data warehouse system to simultaneously run a set of queries. In addition, the method includes applying a high-concurrency query operator to continuously optimize a large number of concurrent queries for a set of highly concurrent dynamic workloads.
    Type: Application
    Filed: May 12, 2010
    Publication date: November 18, 2010
    Applicant: Aster Data Systems, Inc.
    Inventors: GEORGE CANDEA, Neoklis Polyzotis