Inventor
OUKID ISMAIL
DE39 patents
⚠️ This page may combine multiple inventors who share the name “OUKID ISMAIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SNOWFLAKE INC
26 patentsUS10997179B1May 4, 2021
Pruning index for optimization of pattern matching queries
SNOWFLAKE INC27 citations98
US10769150B1Sep 8, 2020
Pruning indexes to enhance database query processing
SNOWFLAKE INC35 citations98
US11321325B2May 3, 2022
Pruning index generation for pattern matching queries
SNOWFLAKE INC13 citations94
US11308089B2Apr 19, 2022
Pruning index maintenance
SNOWFLAKE INC14 citations94
US11113286B2Sep 7, 2021
Generation of pruning index for pattern matching queries
SNOWFLAKE INC19 citations94
US11086875B2Aug 10, 2021
Database query processing using a pruning index
SNOWFLAKE INC19 citations94
US11016975B1May 25, 2021
Scan set pruning for pattern matching queries
SNOWFLAKE INC25 citations94
US10942925B1Mar 9, 2021
Database query processing using a pruning index
SNOWFLAKE INC24 citations94
US11544269B2Jan 3, 2023
Index to support processing of pattern matching queries
SNOWFLAKE INC5 citations86
US11308090B2Apr 19, 2022
Pruning index to support semi-structured data types
SNOWFLAKE INC10 citations85
US11275739B2Mar 15, 2022
Prefix indexing
SNOWFLAKE INC5 citations84
US11275738B2Mar 15, 2022
Prefix N-gram indexing
SNOWFLAKE INC5 citations84
US11494384B2Nov 8, 2022
Processing queries on semi-structured data columns
SNOWFLAKE INC5 citations83
US11372860B2Jun 28, 2022
Processing techniques for queries where predicate values are unknown until runtime
SNOWFLAKE INC6 citations83
US11803551B2Oct 31, 2023
Pruning index generation and enhancement
SNOWFLAKE INC2 citations73
US11704320B2Jul 18, 2023
Processing queries using an index generated based on data segments
SNOWFLAKE INC1 citations73
US11487763B2Nov 1, 2022
Pruning using prefix indexing
SNOWFLAKE INC2 citations73
US11880369B1Jan 23, 2024
Pruning data based on state of top K operator
SNOWFLAKE INC5 citations72
US11567939B2Jan 31, 2023
Lazy reassembling of semi-structured data
SNOWFLAKE INC2 citations71
US11593379B2Feb 28, 2023
Join query processing using pruning index
SNOWFLAKE INC3 citations70
US11989184B2May 21, 2024
Regular expression search query processing using pruning index
SNOWFLAKE INC0 citations62
US11893025B2Feb 6, 2024
Scan set pruning for queries with predicates on semi-structured fields
SNOWFLAKE INC0 citations62
US11681708B2Jun 20, 2023
Indexed regular expression search with N-grams
SNOWFLAKE INC1 citations62
US11816107B2Nov 14, 2023
Index generation using lazy reassembling of semi-structured data
SNOWFLAKE INC0 citations61
US12314263B2May 27, 2025
Indexed geospatial search
SNOWFLAKE INC0 citations59
US12050605B2Jul 30, 2024
Indexed geospatial predicate search
SNOWFLAKE INC1 citations59
SAP SE
12 patentsUS11962330B2Apr 16, 2024
Advanced database decompression
SAP SE2 citations71
US11502705B2Nov 15, 2022
Advanced database decompression
SAP SE3 citations71
US11050436B2Jun 29, 2021
Advanced database compression
SAP SE4 citations71
US10019331B2Jul 10, 2018
Memory allocation and recovery strategies for byte-addressable non-volatile RAM (NVRAM)
SAP SE4 citations69
US10795877B2Oct 6, 2020
Multi-version concurrency control (MVCC) in non-volatile memory
SAP SE3 citations67
US12261628B2Mar 25, 2025
Advanced database decompression
SAP SE0 citations61
US11900153B2Feb 13, 2024
Data structure execution framework using virtual computing domains
SAP SE0 citations60
US11294708B2Apr 5, 2022
Data structure execution framework using virtual computing domains
SAP SE1 citations60
US10152258B1Dec 11, 2018
Big block allocation of persistent main memory
SAP SE1 citations52
US9720774B2Aug 1, 2017
Adaptive recovery for SCM-enabled databases
SAP SE0 citations52
US10019382B2Jul 10, 2018
Secondary data structures for storage class memory (scm) enables main-memory databases
SAP SE1 citations46
US10168911B1Jan 1, 2019
Defragmentation of persistent main memory
SAP SE0 citations42