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1. WO2020068585 - SYSTEM AND METHOD FOR TAGGING DATABASE PROPERTIES

Publication Number WO/2020/068585
Publication Date 02.04.2020
International Application No. PCT/US2019/052167
International Filing Date 20.09.2019
IPC
G06F 16/00 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
G06F 7/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
7Methods or arrangements for processing data by operating upon the order or content of the data handled
CPC
G06F 16/211
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
21Design, administration or maintenance of databases
211Schema design and management
G06F 16/215
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
21Design, administration or maintenance of databases
215Improving data quality; Data cleansing, e.g. de-duplication, removing invalid entries or correcting typographical errors
G06F 16/221
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
22Indexing; Data structures therefor; Storage structures
221Column-oriented storage; Management thereof
G06F 16/24578
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
24Querying
245Query processing
2457with adaptation to user needs
24578using ranking
G06F 16/9024
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
901Indexing; Data structures therefor; Storage structures
9024Graphs; Linked lists
G06F 16/9535
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
95Retrieval from the web
953Querying, e.g. by the use of web search engines
9535Search customisation based on user profiles and personalisation
Applicants
  • IO-TAHOE LLC [US]/[US]
Inventors
  • WADA, Tomoya
  • MYLNIKOV, Alex
  • CHENG, Winnei
  • MAHAJAN, Rohit
Agents
  • BEN-SHIMON, Michael
Priority Data
16/145,82528.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR TAGGING DATABASE PROPERTIES
(FR) SYSTÈME ET PROCÉDÉ DE MARQUAGE DE PROPRIÉTÉS DE BASES DE DONNÉES
Abstract
(EN)
A method and system for tagging database columns are presented. The method includes receiving an input column name of at least one column in a database; performing signature matching of the input column name to contents of a seed table; determining a first confidence score for the signature matching; and tagging a matching value in the seed table as a tag for the input column name, when a first confidence score exceeds a first threshold value.
(FR)
L'invention concerne un procédé et un système de marquage de colonnes de base de données. Le procédé consiste à recevoir un nom de colonne d'entrée d'au moins une colonne dans une base de données; à effectuer une mise en correspondance de signatures du nom de colonne d'entrée et du contenu d'une table initiale; à déterminer un premier score de confiance correspondant à la mise en correspondance de signatures; et à marquer une valeur de mise en correspondance dans la table initiale sous forme de marque correspondant au nom de colonne d'entrée, lorsqu'un premier score de confiance dépasse une première valeur de seuil.
Also published as
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