JP2014123354A5 - - Google Patents
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- JP2014123354A5 JP2014123354A5 JP2013250965A JP2013250965A JP2014123354A5 JP 2014123354 A5 JP2014123354 A5 JP 2014123354A5 JP 2013250965 A JP2013250965 A JP 2013250965A JP 2013250965 A JP2013250965 A JP 2013250965A JP 2014123354 A5 JP2014123354 A5 JP 2014123354A5
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- 請求項１に記載のストリームデータ処理コンピュータであって、
当該ストリームデータ処理コンピュータの資源使用量を監視する資源使用量監視部と、
前記監視されている資源使用量に基づいて、前記クエリの静的再帰実行の前記再帰数及び前記動的再帰の値の少なくとも一方を調節する、再帰数調節部と、をさらに含む、ストリームデータ処理コンピュータ。 - 請求項１１に記載のコンピュータ読み取り可能非一時的記憶媒体であって、
前記動的再帰実行部に、前記予め設定された条件が満たされていない場合に動的再帰実行によって前記クエリの実行を続行させる指示は、前記動的再帰実行部に、前記最後の静的再帰実行部の前記最後の結果からの前記クエリの動的再帰実行を再帰数の回数行うか否かを、前記動的再帰の値と動的再帰実行の再帰した回数とに基づいて判定させる指示を含む、コンピュータ読み取り可能非一時的記憶媒体。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/721,373 US9400823B2 (en) | 2012-12-20 | 2012-12-20 | Stream data processing method on recursive query of graph data |
| US13/721,373 | 2012-12-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014123354A JP2014123354A (ja) | 2014-07-03 |
| JP2014123354A5 true JP2014123354A5 (ja) | 2016-09-15 |
| JP6190255B2 JP6190255B2 (ja) | 2017-08-30 |
Family
ID=50975923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013250965A Active JP6190255B2 (ja) | 2012-12-20 | 2013-12-04 | グラフデータの再帰クエリを用いたストリームデータ処理方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9400823B2 (ja) |
| JP (1) | JP6190255B2 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014204489A2 (en) * | 2013-06-21 | 2014-12-24 | Hitachi, Ltd. | Stream data processing method with time adjustment |
| US10042891B2 (en) * | 2015-05-08 | 2018-08-07 | International Business Machines Corporation | Windowing across operators in a streaming environment |
| US9853878B2 (en) * | 2015-06-09 | 2017-12-26 | International Business Machines Corporation | Limiting data output from windowing operations |
| US10037356B2 (en) * | 2015-09-01 | 2018-07-31 | International Business Machines Corporation | Placement of services in stream computing applications |
| US10642831B2 (en) | 2015-10-23 | 2020-05-05 | Oracle International Corporation | Static data caching for queries with a clause that requires multiple iterations to execute |
| US10452655B2 (en) | 2015-10-23 | 2019-10-22 | Oracle International Corporation | In-memory cursor duration temp tables |
| US10783142B2 (en) * | 2015-10-23 | 2020-09-22 | Oracle International Corporation | Efficient data retrieval in staged use of in-memory cursor duration temporary tables |
| US10678792B2 (en) * | 2015-10-23 | 2020-06-09 | Oracle International Corporation | Parallel execution of queries with a recursive clause |
| US9633078B1 (en) | 2016-09-30 | 2017-04-25 | Semmle Limited | Generating identifiers for tuples of recursively defined relations |
| US9720961B1 (en) | 2016-09-30 | 2017-08-01 | Semmle Limited | Algebraic data types for database query languages |
| US9661052B1 (en) | 2016-10-14 | 2017-05-23 | International Business Machines Corporation | Reconfiguring a streaming application to reduce latency mismatches |
| SG11202102169XA (en) * | 2019-03-21 | 2021-04-29 | Grabtaxi Holdings Pte Ltd | Communications device, method and communications system for managing a plurality of data structures |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5495600A (en) | 1992-06-03 | 1996-02-27 | Xerox Corporation | Conversion of queries to monotonically increasing incremental form to continuously query a append only database |
| US7481368B2 (en) * | 2004-12-14 | 2009-01-27 | Siemens Corporate Research, Inc. | Systems, devices, and methods for managing RFID data |
| US8666928B2 (en) * | 2005-08-01 | 2014-03-04 | Evi Technologies Limited | Knowledge repository |
| US8843481B1 (en) * | 2005-09-30 | 2014-09-23 | Yongyong Xu | System and method of forming action based virtual communities and related search mechanisms |
| US8005818B2 (en) * | 2008-03-31 | 2011-08-23 | Business Objects, S.A. | Apparatus and method for maintaining metadata version awareness during set evaluation for OLAP hierarchies |
| JP5198929B2 (ja) * | 2008-04-25 | 2013-05-15 | 株式会社日立製作所 | ストリームデータ処理方法及び計算機システム |
| JP5154366B2 (ja) * | 2008-10-28 | 2013-02-27 | 株式会社日立製作所 | ストリームデータ処理プログラム及び計算機システム |
| JP5337447B2 (ja) * | 2008-10-28 | 2013-11-06 | 株式会社日立製作所 | ストリームデータ処理方法、及びシステム |
| JP5465413B2 (ja) * | 2008-10-29 | 2014-04-09 | 株式会社日立製作所 | ストリームデータ処理方法、及びそのシステム |
| JP4727715B2 (ja) * | 2008-12-12 | 2011-07-20 | 株式会社日立製作所 | ストリームデータ処理方法、及びシステム |
| JP5149840B2 (ja) * | 2009-03-03 | 2013-02-20 | 株式会社日立製作所 | ストリームデータ処理方法、ストリームデータ処理プログラム、および、ストリームデータ処理装置 |
-
2012
- 2012-12-20 US US13/721,373 patent/US9400823B2/en not_active Expired - Fee Related
-
2013
- 2013-12-04 JP JP2013250965A patent/JP6190255B2/ja active Active
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