Title:
データベースシステムおよびクエリオプティマイザ
Document Type and Number:
Japanese Patent JP2004518226
Kind Code:
A
Abstract:
Techniques are described for organizing data in a fast query system. Data structures are provided, where each of the data structures forms part of at least one traversable structure and represents at least a first value of a first attribute of a data record forming a body of data records. Each of at least some of the data structures are associated with at least one other data structure forming part of another traversable structure, where the other data structure represents at least a second value of a second attribute of the data record.
Inventors:
Axel von Bergen
Arne Schwarz
Volker Sauerman
Arne Schwarz
Volker Sauerman
Application Number:
JP2002561716A
Publication Date:
June 17, 2004
Filing Date:
February 01, 2002
Export Citation:
Assignee:
SRP Actien Gezel Shaft
International Classes:
G06F12/00; G06F17/30; (IPC1-7): G06F17/30; G06F12/00
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel