PATENT CLAIM ANALYSIS

Application Number: 15943748
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["707", "753000"]

Abstract:
A technique relates to flash-optimized data layout of a dataset for queries. Selection columns are stored in flash memory according to a selection optimized layout, where the selection optimized layout is configured to optimize predicate matching and data skipping. The selection optimized layout, for each selection column, is formed by storing a selection column dictionary filled with unique data values in a given selection column, where the unique data values are stored in sorted order in the selection column dictionary. Row position designations are stored corresponding to each row position that the unique data values are present within the given selection column, without duplicating storage of any of the unique data values that occur more than once in the given selection column.

Claim (Index 1):
A method for flash-optimized data layout of a dataset for queries, the method comprising:\n storing, by a processor, selection columns in flash memory according to a selection optimized layout, the selection optimized layout being configured to optimize predicate matching and data skipping; wherein the selection optimized layout, for each selection column, is formed by:\n storing a selection column dictionary filled with unique data values in a given selection column, the unique data values stored in sorted order in the selection column dictionary; and \n storing row position designations corresponding to each row position that the unique data values are present within the given selection column, without duplicating storage of any of the unique data values that occur more than once in the given selection column.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.07937
- Patent Class: 707.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15693513', '14305179', '15904190', '14669565', '11970251']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2305956228227924
- 35 USC 102 Novelty (BERT): 0.584624694591407
- Combined Prediction Score: 0.2659985299996539
- Mean Citation Score: 350.7542
- Max Citation Score: 503.44266
- Similarity Product: 480.5095321714997

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test