BTrim – Hybrid In-Memory Database Architecture for Extreme Transaction Processing in VLDBs

Summary: Hybrid in-memory row store (IMRS) integrated into SAP ASE enables extreme OLTP with hot-row persistence in memory and cold data in a page-store. Transparent cross-store access for a single table; full T-SQL compatibility; durable backups. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 11669
Venue: VLDB
Year: 2018
Pagerank: 4.2692221e-05
Overall Rank: 9,840 | 31.62%
DOI: 10.14778/3229863.3229875

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
3,907	Native Store Extension for SAP HANA	2019	VLDB	6.6384027e-05
7,424	Memory-Optimized Multi-Version Concurrency Control for Disk-Based Database Systems	2022	VLDB	4.7293034e-05

Outgoing Citations (Sorted by Pagerank)

Showing 9 of 9 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
87	Hekaton: SQL Server’s Memory-Optimized OLTP Engine	2013	SIGMOD	0.00052844656
88	The End of an Architectural Era (It's Time for a Complete Rewrite)	2007	VLDB	0.0005262025
124	DBMSs On A Modern Processor: Where Does Time Go?	1999	VLDB	0.0004501099
215	OLTP Through the Looking Glass, and What We Found There	2008	SIGMOD	0.00033609709
594	HYRISE—A Main Memory Hybrid Storage Engine	2011	VLDB	0.00019515008
857	Efficient Transaction Processing in SAP HANA Database – The End of a Column Store Myth	2012	SIGMOD	0.00015840492
980	Anti-Caching: A New Approach to Database Management System Architecture	2013	VLDB	0.00014868633
2,075	Trekking Through Siberia: Managing Cold Data in a Memory-Optimized Database	2014	VLDB	9.6115775e-05
2,976	In-Memory Performance for Big Data	2015	VLDB	7.7865451e-05

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
8,481	Cost Modelling for Optimal Data Placement in Heterogeneous Main Memory	2022	VLDB	4.4967042e-05
1,050	A Common Database Approach for OLTP and OLAP Using an In-Memory Column Database	2009	SIGMOD	0.00014425459
8,387	A Storage Advisor for Hybrid-Store Databases	2012	VLDB	4.5255213e-05
6,116	Database Processing-in-Memory: An Experimental Study	2020	VLDB	5.1995375e-05
9,347	NV-SQL: Boosting OLTP Performance with Non-Volatile DIMMs	2023	VLDB	4.3512358e-05
4,445	The Impact of Columnar In-Memory Databases on Enterprise Systems: Implications of Eliminating Transaction-Maintained Aggregates	2014	VLDB	6.1754623e-05
4,576	SAP HANA Adoption of Non-Volatile Memory	2017	VLDB	6.0660324e-05
1,726	Fast Updates on Read-Optimized Databases Using Multi-Core CPUs	2012	VLDB	0.00010734339
3,907	Native Store Extension for SAP HANA	2019	VLDB	6.6384027e-05
10,737	No Cap, This Memory Slaps: Breaking Through the Memory Wall of Transactional Database Systems with Processing-in-Memory	2025	VLDB	4.1905499e-05