公开(公告)号：US20150269234A1

公开(公告)日：2015-09-24

申请号：US14219209

申请日：2014-03-19

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Maria G Castellanos ,  Meichun Hsu ,  Qiming Chen

IPC: G06F17/30

CPC classification number: G06F16/254

Abstract: Described herein are techniques enabling a query engine to process a query comprising a user defined function. The user defined function can include a request for analytics to be performed by an external analytic engine. The query engine can retrieve data from a database in accordance with the query and send the data and instructions to perform the analytics to the external analytic engine. The query engine can then receive analytic results from the external analytic engine.

Abstract translation: 这里描述的是使查询引擎能够处理包括用户定义的功能的查询的技术。 用户定义的功能可以包括由外部分析引擎执行的分析请求。 查询引擎可以根据查询从数据库检索数据，并发送数据和指令以对外部分析引擎执行分析。 然后，查询引擎可以从外部分析引擎接收分析结果。