DE60114470D1 - Verfahren und vorrichtung zur verringerung der ram-grösse bei beibehaltung schnellen datenzugriffs - Google Patents
Verfahren und vorrichtung zur verringerung der ram-grösse bei beibehaltung schnellen datenzugriffsInfo
- Publication number
- DE60114470D1 DE60114470D1 DE60114470T DE60114470T DE60114470D1 DE 60114470 D1 DE60114470 D1 DE 60114470D1 DE 60114470 T DE60114470 T DE 60114470T DE 60114470 T DE60114470 T DE 60114470T DE 60114470 D1 DE60114470 D1 DE 60114470D1
- Authority
- DE
- Germany
- Prior art keywords
- ram
- record
- tag value
- data records
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Revoked
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
- G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
- G06F16/9014—Indexing; Data structures therefor; Storage structures hash tables
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- Data Mining & Analysis (AREA)
- Read Only Memory (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Mobile Radio Communication Systems (AREA)
- Image Processing (AREA)
- Storing Facsimile Image Data (AREA)
- Dram (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US487948 | 2000-01-19 | ||
US09/487,948 US6484250B1 (en) | 2000-01-19 | 2000-01-19 | Hash technique eliminating pointer storage to reduce RAM size |
PCT/US2001/001892 WO2001053950A2 (en) | 2000-01-19 | 2001-01-19 | A method and apparatus for reducing ram size while maintaining fast data access |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60114470D1 true DE60114470D1 (de) | 2005-12-01 |
DE60114470T2 DE60114470T2 (de) | 2006-07-20 |
Family
ID=23937770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60114470T Revoked DE60114470T2 (de) | 2000-01-19 | 2001-01-19 | Verfahren und vorrichtung zur reduzierung einer ram-grösse unter beibehaltung eines schnellen datenzugriffs |
Country Status (13)
Country | Link |
---|---|
US (1) | US6484250B1 (de) |
EP (1) | EP1381966B1 (de) |
JP (1) | JP2004505332A (de) |
KR (1) | KR100749971B1 (de) |
CN (1) | CN1282108C (de) |
AT (1) | ATE308079T1 (de) |
AU (1) | AU774735B2 (de) |
CA (1) | CA2397940A1 (de) |
DE (1) | DE60114470T2 (de) |
ES (1) | ES2254361T3 (de) |
HK (1) | HK1062947A1 (de) |
IL (1) | IL150668A0 (de) |
WO (1) | WO2001053950A2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6772177B2 (en) * | 2001-06-01 | 2004-08-03 | International Business Machines Corporation | System and method for parallelizing file archival and retrieval |
KR20040000182A (ko) * | 2002-06-24 | 2004-01-03 | 주식회사 이투엠솔루션 | 전화번호 검색장치 및 방법 |
US6865100B2 (en) * | 2002-08-12 | 2005-03-08 | Micron Technology, Inc. | 6F2 architecture ROM embedded DRAM |
KR20040031926A (ko) * | 2002-10-07 | 2004-04-14 | 엘지전자 주식회사 | 이동 통신 단말기의 전화 번호 검색 방법 |
US7093099B2 (en) * | 2002-12-12 | 2006-08-15 | Alacritech, Inc. | Native lookup instruction for file-access processor searching a three-level lookup cache for variable-length keys |
JP4327585B2 (ja) * | 2003-12-25 | 2009-09-09 | 株式会社東芝 | 記憶装置 |
US7272654B1 (en) | 2004-03-04 | 2007-09-18 | Sandbox Networks, Inc. | Virtualizing network-attached-storage (NAS) with a compact table that stores lossy hashes of file names and parent handles rather than full names |
KR100623363B1 (ko) * | 2004-06-04 | 2006-09-19 | 주식회사 팬택 | 부정 논리곱형 플래시 메모리를 구비한 휴대용 기기에서의멀티미디어 데이터 처리 장치 및 그 방법 |
CN100389406C (zh) * | 2006-01-16 | 2008-05-21 | 深圳创维数字技术股份有限公司 | 在嵌入系统的非易失存储器中进行数据操作的方法 |
US7554855B2 (en) | 2006-12-20 | 2009-06-30 | Mosaid Technologies Incorporated | Hybrid solid-state memory system having volatile and non-volatile memory |
CN103023943B (zh) * | 2011-09-27 | 2016-06-22 | 中国移动通信集团公司 | 任务处理方法及其装置、终端设备 |
CN102346783B (zh) * | 2011-11-09 | 2014-09-17 | 华为技术有限公司 | 数据检索方法及装置 |
US11468781B2 (en) | 2017-08-11 | 2022-10-11 | The Boeing Company | Simulation of an asset including message playback using nested hash tables |
US11119999B2 (en) | 2019-07-24 | 2021-09-14 | Sap Se | Zero-overhead hash filters |
US11636047B2 (en) | 2021-08-31 | 2023-04-25 | Micron Technology, Inc. | Hash operations in memory for data sharing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69029544T2 (de) * | 1989-07-31 | 1997-06-12 | Philips Electronics Nv | Speicherarchitektur und Schaltung zum Hashcodieren |
JPH09130A (ja) * | 1995-06-22 | 1997-01-07 | Noriomi Yoshimizu | 水中水上両用めがね |
US5754844A (en) * | 1995-12-14 | 1998-05-19 | Sun Microsystems, Inc. | Method and system for accessing chunks of data using matching of an access tab and hashing code to generate a suggested storage location |
US5944781A (en) * | 1996-05-30 | 1999-08-31 | Sun Microsystems, Inc. | Persistent executable object system and method |
US6044079A (en) * | 1997-10-03 | 2000-03-28 | International Business Machines Corporation | Statistical packet discard |
US6324637B1 (en) * | 1999-08-13 | 2001-11-27 | Sun Microsystems, Inc. | Apparatus and method for loading objects from a primary memory hash index |
-
2000
- 2000-01-19 US US09/487,948 patent/US6484250B1/en not_active Expired - Lifetime
-
2001
- 2001-01-19 AT AT01903157T patent/ATE308079T1/de not_active IP Right Cessation
- 2001-01-19 DE DE60114470T patent/DE60114470T2/de not_active Revoked
- 2001-01-19 JP JP2001554178A patent/JP2004505332A/ja active Pending
- 2001-01-19 AU AU31008/01A patent/AU774735B2/en not_active Ceased
- 2001-01-19 KR KR1020027009226A patent/KR100749971B1/ko not_active IP Right Cessation
- 2001-01-19 CN CNB018038409A patent/CN1282108C/zh not_active Expired - Fee Related
- 2001-01-19 EP EP01903157A patent/EP1381966B1/de not_active Revoked
- 2001-01-19 ES ES01903157T patent/ES2254361T3/es not_active Expired - Lifetime
- 2001-01-19 WO PCT/US2001/001892 patent/WO2001053950A2/en active IP Right Grant
- 2001-01-19 IL IL15066801A patent/IL150668A0/xx unknown
- 2001-01-19 CA CA002397940A patent/CA2397940A1/en not_active Abandoned
-
2004
- 2004-08-05 HK HK04105813A patent/HK1062947A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6484250B1 (en) | 2002-11-19 |
WO2001053950A2 (en) | 2001-07-26 |
CA2397940A1 (en) | 2001-07-26 |
KR20030036133A (ko) | 2003-05-09 |
EP1381966B1 (de) | 2005-10-26 |
CN1496523A (zh) | 2004-05-12 |
AU774735B2 (en) | 2004-07-08 |
JP2004505332A (ja) | 2004-02-19 |
ATE308079T1 (de) | 2005-11-15 |
KR100749971B1 (ko) | 2007-08-16 |
IL150668A0 (en) | 2003-02-12 |
EP1381966A2 (de) | 2004-01-21 |
HK1062947A1 (en) | 2004-12-03 |
AU3100801A (en) | 2001-07-31 |
CN1282108C (zh) | 2006-10-25 |
DE60114470T2 (de) | 2006-07-20 |
WO2001053950A3 (en) | 2003-11-20 |
ES2254361T3 (es) | 2006-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8331 | Complete revocation | ||
8363 | Opposition against the patent |