发明名称 | Peak data federation multizone splitting | ||
摘要 | An example method of submitting a federated query to one or more data sources belonging to a federation includes splitting a zone into a plurality of zone subsets. The zone includes a plurality of data sources belonging to a federation. The plurality of zone subsets has disjoint sets of data sources belonging to the federation. The method also includes receiving a federated query from a client. The federated query includes a plurality of source queries. Each source query of the plurality of source queries is specific to an autonomous data source belonging to the federation. The method further includes determining the client's assigned zone subset of the plurality of zone subsets. The method also includes submitting the federated query to the client's assigned zone subset. The plurality of source queries is submitted to one or more data sources in the zone subset to which the client is assigned. | ||
申请公布号 | US9607043(B2) | 申请公布日期 | 2017.03.28 |
申请号 | US201414472071 | 申请日期 | 2014.08.28 |
申请人 | Red Hat, Inc. | 发明人 | Nguyen Filip;Elias Filip |
分类号 | G06F17/30;H04L12/803;H04L29/08 | 主分类号 | G06F17/30 |
代理机构 | Haynes and Boone, LLP | 代理人 | Haynes and Boone, LLP |
主权项 | 1. A method of submitting a federated query to one or more data sources belonging to a federation, comprising: splitting a zone into a plurality of zone subsets, the zone including a plurality of data sources belonging to a federation, and the plurality of zone subsets having disjoint sets of data sources belonging to the federation; receiving a federated query from a client, the federated query including a plurality of source queries, and each source query of the plurality of source queries being specific to an autonomous data source belonging to the federation; determining the client's assigned zone subset of the plurality of zone subsets; and submitting the federated query to the client's assigned zone subset, wherein the plurality of source queries is submitted to one or more data sources in the client's assigned zone subset. | ||
地址 | Raleigh NC US |