Inventor

MARWAH VINEET

US72 patents

⚠️ This page may combine multiple inventors who share the name “MARWAH VINEET”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MARWAH VINEET

ORACLE INT CORP

Mirroring, in memory, data from disk to improve query performance

Techniques for maintaining column vectors of relational data within volatile memory

Core in-memory space and object management architecture in a traditional RDBMS supporting DW and OLTP applications

Techniques for more efficient usage of memory-to-CPU bandwidth

Compression analyzer

Tracking row and object database activity into block level heatmaps

Prioritizing repopulation of in-memory compression units

Sharding of in-memory objects across NUMA nodes

Framework for numa affinitized parallel query on in-memory objects within the RDBMS

Method and system for time-based reclamation of objects from a recycle bin in a database

Techniques for maintaining column vectors of relational data within volatile memory

Automated information lifecycle management using low access patterns

Mechanism to run OLTP workload on in-memory database under memory pressure

Multi-version concurrency control on in-memory snapshot store of oracle in-memory database

Selective data compression for in-memory databases

On-line transaction processing (OLTP) compression and re-compression of database data

Granular creation and refresh of columnar data

Automatic verification and triage of query results

Materializing expressions within in-memory virtual column units to accelerate analytic queries

Query and exadata support for hybrid columnar compressed data

Memory-aware joins based in a database cluster

Mirroring, in memory, data from disk to improve query performance

Distribution of an object in volatile memory across a multi-node cluster

Predicate result cache

Policy driven data placement and information lifecycle management

Periodic performance optimization through heatmap based management of an in-memory area

Custom policy driven data placement and information lifecycle management

OZIP compression and decompression

Compression analyzer

Multi-version concurrency control on in-memory snapshot store of oracle in-memory database

Mechanism to run OLTP workload on in-memory database under memory pressure

Method to accelerate queries using dynamically generated alternate data formats in flash cache

Tracking row and object database activity into block level heatmaps

Tracking row and object database activity into block level heatmaps

Method and mechanism for efficient re-distribution of in-memory columnar units in a clustered RDBMs on topology change

Storing compression units in relational tables

Automatic verification and triage of query results

Policy driven data placement and information lifecycle management

Method and mechanism for efficient re-distribution of in-memory columnar units in a clustered RDBMS on topology change

OZIP compression and decompression

Efficient hardware instructions for single instruction multiple data processors

Techniques for maintaining column vectors of relational data within volatile memory

MARWAH VINEET

Query and exadata support for hybrid columnar compressed data

Techniques for compression and processing optimizations by using data transformations

On-line transaction processing (OLTP) compression and re-compression of database data

GANESH AMIT

DDL and DML support for hybrid columnar compressed tables

Structure of hierarchical compressed data structure for tabular data

Techniques for automatic data placement with compression and columnar storage

KAPOOR VIKRAM

Storing compression units in relational tables

LI FULU

Failover and resume when using ordered sequences in a multi-instance database environment