- 专利标题： System and methods for performing updated query requests in a system of multiple database engine
-
申请号： US17093617申请日： 2020-11-09
-
公开(公告)号： US11698911B2公开(公告)日： 2023-07-11
- 发明人: Siddharth Rajendra Shah , Jeremy Norris , Joseph Michael Davis , Kausik Sridharabalan , Rajagopalan Madapusi Ammanur , Ashwin Kumar Kayyoor
- 申请人： ServiceNow, Inc.
- 申请人地址： US CA Santa Clara
- 专利权人： ServiceNow, Inc.
- 当前专利权人： ServiceNow, Inc.
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Fletcher Yoder PC
- 主分类号： G06F16/2458
- IPC分类号： G06F16/2458 ; G06F16/21 ; G06F16/27 ; G06F16/22 ; G06F16/23 ; G06F16/2455
摘要：
A processor may receive a request with a column-oriented operation. The query request may be related to updates to a row-oriented database based on the query request previously performed on the row-oriented database. The processor may determine the amount of time for replicating the updates to a column-oriented database. If the amount of time for replicating the updates to the column-oriented database is greater than a threshold amount of time, then the processor may create a transient file with the updates. The transient file may be in a format that is recognized by the column-oriented database. The processor may query the column-oriented database based on the query request and the transient file.
公开/授权文献
信息查询
