公开(公告)号：AU2003288393A1

公开(公告)日：2004-07-14

申请号：AU2003288393

申请日：2003-11-27

Applicant: IBM

Inventor： FRISKE CRAIG ALAN ,  GARTH JOHN MARLAND ,  LEE CHRISTINA MARIE ,  RUDDY JAMES ALAN

IPC: G06F17/30

Abstract: One or more indexes are built on data (concurrent with manipulation of data) wherein the index build operation is done without restricting the manipulation of data. The index is brought to consistency with the data based upon processing recovery log records to simulate index manipulations during data insert, update, or delete operations.

公开(公告)号：DE10063512B4

公开(公告)日：2006-10-05

申请号：DE10063512

申请日：2000-12-20

Applicant: IBM

Inventor： GARTH JOHN MARLAND ,  RUDDY JAMES ALAN

IPC: G06F17/30 ,  G06F11/14 ,  G06F12/16

Abstract: A technique for loading data into a data store connected to a computer. Under control of a main process, multiple agent load processes are started for loading data in parallel. The main process awaits receipt of a checkpoint signal from each agent load process. Then, upon receiving the checkpoint signal from each load process, the main process performs a checkpoint.

公开(公告)号：DE10063512A1

公开(公告)日：2001-07-19

申请号：DE10063512

申请日：2000-12-20

Applicant: IBM

Inventor： GARTH JOHN MARLAND ,  RUDDY JAMES ALAN

IPC: G06F11/14 ,  G06F17/30 ,  G06F12/16

Abstract: The data loading method has a main procedure providing a start command initiating loading of data via a number of parallel units, with waiting for the reception of a control point signal from each unit, before a control point for the loading procedure is supplied to each parallel unit by the main procedure. Also included are Independent claims for the following: (a) a data loading device; (b) a manufactured article with a program memory read by a processor for providing a data loading procedure.