Efficient Database Searching

Patent №

US 10,275,403

Granted

2019-04-30

Filed 2016

Owner

Lab

AI components

2

nlp · hardware

Assignment

None on record

Dataset

AIPD

2023_r1 edition

Application

15298477

Systems and methods are disclosed for efficiently searching a database including a table. The table is partitioned along a first dimension, such as latitude. Indexes in each of the partitions are built along a second dimension, such as longitude. The table may also be clustered according to an index to improve performance. When a processor receives a database query term and a starting location, the processor selects, from the table, a data partition within a first offset to the starting location along the first dimension. The processor selects, from the selected data partition, a first number of first data records related to the query term and within a second offset to the starting location along the second dimension.

Natural languageAI hardwareG06F 16/24554G06F 16/2453G06F 16/29

AI classification

Natural language0.97
AI hardware0.61
Knowledge representation0.20
Evolutionary computation0.13
Planning0.02
Vision0.00
Machine learning0.00
Speech0.00
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