CN102929702B - 事务存储器中的并行嵌套事务 - Google Patents
事务存储器中的并行嵌套事务 Download PDFInfo
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- CN102929702B CN102929702B CN201210399252.7A CN201210399252A CN102929702B CN 102929702 B CN102929702 B CN 102929702B CN 201210399252 A CN201210399252 A CN 201210399252A CN 102929702 B CN102929702 B CN 102929702B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/466—Transaction processing
- G06F9/467—Transactional memory
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2308—Concurrency control
- G06F16/2336—Pessimistic concurrency control approaches, e.g. locking or multiple versions without time stamps
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2308—Concurrency control
- G06F16/2315—Optimistic concurrency control
- G06F16/2329—Optimistic concurrency control using versioning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2308—Concurrency control
- G06F16/2336—Pessimistic concurrency control approaches, e.g. locking or multiple versions without time stamps
- G06F16/2343—Locking methods, e.g. distributed locking or locking implementation details
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/901,647 | 2007-09-18 | ||
US11/901,647 US7890472B2 (en) | 2007-09-18 | 2007-09-18 | Parallel nested transactions in transactional memory |
CN2008801073002A CN101889266B (zh) | 2007-09-18 | 2008-09-16 | 事务存储器中的并行嵌套事务 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801073002A Division CN101889266B (zh) | 2007-09-18 | 2008-09-16 | 事务存储器中的并行嵌套事务 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102929702A CN102929702A (zh) | 2013-02-13 |
CN102929702B true CN102929702B (zh) | 2016-04-27 |
Family
ID=40455684
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210399252.7A Active CN102929702B (zh) | 2007-09-18 | 2008-09-16 | 事务存储器中的并行嵌套事务 |
CN2008801073002A Active CN101889266B (zh) | 2007-09-18 | 2008-09-16 | 事务存储器中的并行嵌套事务 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801073002A Active CN101889266B (zh) | 2007-09-18 | 2008-09-16 | 事务存储器中的并行嵌套事务 |
Country Status (8)
Country | Link |
---|---|
US (3) | US7890472B2 (zh) |
EP (1) | EP2191372B1 (zh) |
JP (1) | JP2010539609A (zh) |
CN (2) | CN102929702B (zh) |
BR (1) | BRPI0814455A2 (zh) |
HK (1) | HK1179718A1 (zh) |
TW (1) | TWI431474B (zh) |
WO (1) | WO2009039118A2 (zh) |
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US9146774B2 (en) | 2013-12-12 | 2015-09-29 | International Business Machines Corporation | Coalescing memory transactions |
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US11113262B2 (en) * | 2019-04-01 | 2021-09-07 | Sap Se | Time-efficient lock release in database systems |
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CN114661816B (zh) * | 2020-12-24 | 2023-03-24 | 金篆信科有限责任公司 | 数据同步方法、装置、电子设备、存储介质 |
CN116244041B (zh) * | 2022-12-02 | 2023-10-27 | 湖南亚信安慧科技有限公司 | 一种数据库子事务的性能优化方法 |
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JP2010539609A (ja) | 2010-12-16 |
US20110138145A1 (en) | 2011-06-09 |
HK1179718A1 (zh) | 2013-10-04 |
US9411635B2 (en) | 2016-08-09 |
US20090077083A1 (en) | 2009-03-19 |
CN102929702A (zh) | 2013-02-13 |
CN101889266B (zh) | 2013-06-12 |
CN101889266A (zh) | 2010-11-17 |
EP2191372A2 (en) | 2010-06-02 |
EP2191372A4 (en) | 2011-11-02 |
BRPI0814455A2 (pt) | 2015-01-06 |
EP2191372B1 (en) | 2018-04-11 |
US20130018860A1 (en) | 2013-01-17 |
WO2009039118A2 (en) | 2009-03-26 |
US8271465B2 (en) | 2012-09-18 |
TW200915071A (en) | 2009-04-01 |
WO2009039118A3 (en) | 2009-05-28 |
US7890472B2 (en) | 2011-02-15 |
TWI431474B (zh) | 2014-03-21 |
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