FlatStor: An Efficient Embedded-Index Based Columnar Data Layout for Multimodal Data Workloads

Summary: FlatStor: a FlatBuffers-based columnar layout with embedded indexes and modality-aware vertical partitioning that stores each modality as a byte stream to enable fast point access for multimodal, multi-purpose workloads. Uses FSST compression; reports ~99.6% latency and ~91.3% storage reduction vs Parquet and 41.3% lower latency vs LanceV2. (summarized by gpt-5-mini on Mar 13 2026)

Paper ID: 14255
Venue: VLDB
Year: 2026
Pagerank: 4.1905499e-05
Overall Rank: 10,220 | 28.98%
DOI: 10.14778/3772181.3772182

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Rank	Citing Paper	Year	Venue	Pagerank

Outgoing Citations (Sorted by Pagerank)

Showing 19 of 19 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
80	Weaving Relations for Cache Performance	2001	VLDB	0.00055735291
123	A Decomposition Storage Model	1985	SIGMOD	0.00045235743
132	Integrating Compression and Execution in Column-Oriented Database Systems	2006	SIGMOD	0.00043697853
156	Amazon Aurora: Design Considerations for High Throughput Cloud-Native Relational Databases	2017	SIGMOD	0.00040580118
167	The Snowflake Elastic Data Warehouse	2016	SIGMOD	0.00039408116
424	Amazon Redshift and the Case for Simpler Data Warehouses	2015	SIGMOD	0.00023604384
496	Column-Stores vs. Row-Stores: How Different Are They Really?	2008	SIGMOD	0.00021705611
1,273	Amazon Redshift Re-invented	2022	SIGMOD	0.00012870386
1,590	Column-oriented Database Systems	2009	VLDB	0.00011230525
1,801	H2O: A Hands-free Adaptive Store	2014	SIGMOD	0.00010485628
1,939	Procella: Unifying serving and analytical data at YouTube	2019	VLDB	0.00010019433
2,060	Dremel: A Decade of Interactive SQL Analysis at Web Scale	2020	VLDB	9.6585115e-05
2,175	tf.data: A Machine Learning Data Processing Framework	2021	VLDB	9.3745231e-05
3,642	BtrBlocks: Efficient Columnar Compression for Data Lakes	2023	SIGMOD	6.8876984e-05
3,838	The evolution of Amazon Redshift (extended abstract)	2021	VLDB	6.7113252e-05
4,516	An Empirical Evaluation of Columnar Storage Formats	2024	VLDB	6.1146215e-05
4,665	Napa: Powering Scalable Data Warehousing with Robust Query Performance at Google	2021	VLDB	6.0057914e-05
5,571	A Deep Dive into Common Open Formats for Analytical DBMSs	2023	VLDB	5.4279553e-05
6,335	Column Stores For Wide and Sparse Data	2007	CIDR	5.1010058e-05

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