Title:
IDENTIFYING JOIN RELATIONSHIPS BASED ON TRANSACTIONAL ACCESS PATTERNS
Document Type and Number:
WIPO Patent Application WO/2016/106242
Kind Code:
A8
Abstract:
A corpus of information describing queries used to access a transactional data store may be used to identify analytical relationships that are not explicitly defined in a schema or supplied by a user. Join relationships may be identified based on field coincidence in elements of queries in the corpus. Join relationships may be indicative of dimensions and attributes of a dimension. Hierarchy levels for a dimension may be identified based on factors including data type, reference in an aggregating clause, and reference in a grouping clause.
Inventors:
GUPTA ANURAG WINDLASS (US)
RATH TIMOTHY ANDREW (US)
RAGHAVAN SRINIVASAN SUNDAR (US)
KALKI SANTOSH (US)
RATH TIMOTHY ANDREW (US)
RAGHAVAN SRINIVASAN SUNDAR (US)
KALKI SANTOSH (US)
Application Number:
PCT/US2015/067175
Publication Date:
July 13, 2017
Filing Date:
December 21, 2015
Export Citation:
Assignee:
AMAZON TECH INC (US)
International Classes:
G06F17/30
Attorney, Agent or Firm:
SWOPE, Michael J. et al. (US)
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