The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 2019
Filed:
Jul. 08, 2014
Gordon Gaumnitz, Walldorf, DE;
Robert Schulze, Walldorf, DE;
Lars Dannecker, Dresden, DE;
Ivan Bowman, Walldorf, DE;
Dan Farrar, Walldorf, DE;
Gordon Gaumnitz, Walldorf, DE;
Robert Schulze, Walldorf, DE;
Lars Dannecker, Dresden, DE;
Ivan Bowman, Walldorf, DE;
Dan Farrar, Walldorf, DE;
SAP SE, Walldorf, DE;
Abstract
A system and method for faster access for compressed time series data. A set of blocks are generated based on a table stored in a database of the data platform. The table stores data associated with multiple sources of data provided as consecutive values, each block containing index vectors having a range of the consecutive values. A block index is generated for each block having a field start vector representing a starting position of the block relative to the range of consecutive values, and a starting value vector representing a value of the block at the starting position. The field start vector of the block index is accessed to obtain the starting position of a field corresponding to a first block and to the range of the consecutive values of the first block. The starting value vector is then determined from the block index to determine an end and a length of the field of the first block.