JPS6134626A - 外部分布分類を実行する方法 - Google Patents

外部分布分類を実行する方法

Info

Publication number
JPS6134626A
JPS6134626A JP10768084A JP10768084A JPS6134626A JP S6134626 A JPS6134626 A JP S6134626A JP 10768084 A JP10768084 A JP 10768084A JP 10768084 A JP10768084 A JP 10768084A JP S6134626 A JPS6134626 A JP S6134626A
Authority
JP
Japan
Prior art keywords
records
range
keys
key
classification
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.)
Granted
Application number
JP10768084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH048814B2 (fr
Inventor
ユージン・エミル・リンドストロム
ジエフリイ・スコツト・ビツター
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to JP10768084A priority Critical patent/JPS6134626A/ja
Publication of JPS6134626A publication Critical patent/JPS6134626A/ja
Publication of JPH048814B2 publication Critical patent/JPH048814B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Seasonings (AREA)
JP10768084A 1984-05-29 1984-05-29 外部分布分類を実行する方法 Granted JPS6134626A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10768084A JPS6134626A (ja) 1984-05-29 1984-05-29 外部分布分類を実行する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10768084A JPS6134626A (ja) 1984-05-29 1984-05-29 外部分布分類を実行する方法

Publications (2)

Publication Number Publication Date
JPS6134626A true JPS6134626A (ja) 1986-02-18
JPH048814B2 JPH048814B2 (fr) 1992-02-18

Family

ID=14465247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10768084A Granted JPS6134626A (ja) 1984-05-29 1984-05-29 外部分布分類を実行する方法

Country Status (1)

Country Link
JP (1) JPS6134626A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02296603A (ja) * 1989-05-08 1990-12-07 Q P Corp 充填機の充填ノズル移動装置
JPH05241786A (ja) * 1992-02-26 1993-09-21 Dainippon Screen Mfg Co Ltd ソート処理装置
JPH06103028A (ja) * 1992-09-18 1994-04-15 Pfu Ltd データソート処理システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02296603A (ja) * 1989-05-08 1990-12-07 Q P Corp 充填機の充填ノズル移動装置
JPH05241786A (ja) * 1992-02-26 1993-09-21 Dainippon Screen Mfg Co Ltd ソート処理装置
JPH06103028A (ja) * 1992-09-18 1994-04-15 Pfu Ltd データソート処理システム

Also Published As

Publication number Publication date
JPH048814B2 (fr) 1992-02-18

Similar Documents

Publication Publication Date Title
US4575798A (en) External sorting using key value distribution and range formation
US5497485A (en) Method and apparatus for implementing Q-trees
US4677550A (en) Method of compacting and searching a data index
US5487164A (en) Distribution-based replacement selection sorting system
US5826262A (en) Parallel bottom-up construction of radix trees
US5930805A (en) Storage and retrieval of ordered sets of keys in a compact 0-complete tree
US5117495A (en) Method of sorting data records
CN100377154C (zh) 改进型多路基数树
US5349684A (en) Sort and merge system using tags associated with the current records being sorted to lookahead and determine the next record to be sorted
US6415375B2 (en) Information storage and retrieval system
EP0676081A1 (fr) Recherche de modeles et logique de regeneration dans une memoire dynamique
US5319651A (en) Data integrity features for a sort accelerator
US6424970B1 (en) Sorting system and method executed by plural computers for sorting and distributing data to selected output nodes
US20240028228A1 (en) Tiered memory data structures and algorithms for static searching via binary search
Lee et al. A Partitioned Signature File Structure for Multiattribute and Text Retrieval.
Ahuja et al. An associative/parallel processor for partial match retrieval using superimposed codes
Lindstrom et al. The design and analysis of bucketsort for bubble memory secondary storage
JPS6134626A (ja) 外部分布分類を実行する方法
Song On a High-Performance VLSI Solution to Database Problems.
US20110231404A1 (en) File storage and retrieval method
US20050060314A1 (en) System and methods involving a data structure searchable with O(logN) performance
JP7481787B2 (ja) インデックス管理装置
JPS6127771B2 (fr)
Dekel et al. Parallel external merging
Pagh Basic external memory data structures