OpenMLDB: A Real-Time Relational Data Feature Computation System for Online ML

Summary: Unified offline-online feature computation via a single plan; ensures consistency and lowers deployment cost. Low-latency online execution; pre-aggregation for fast responses; compact time-series format and stream indexing enable real-time features. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 7110
Venue: SIGMOD
Year: 2025
Pagerank: 4.1905499e-05
Overall Rank: 10,422 | 27.57%
DOI: 10.1145/3722212.3724446

Incoming Non-self Citations Over Time

No non-self incoming citations found for this paper in this database.

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Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
10,244	DBAIOps: A Reasoning LLM-Enhanced Database Operation and Maintenance System using Knowledge Graphs	2026	VLDB	4.1905499e-05

Outgoing Citations (Sorted by Pagerank)

Showing 13 of 13 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
66	Spark SQL: Relational Data Processing in Spark	2015	SIGMOD	0.00061707583
70	Hive - A Warehousing Solution Over a Map-Reduce Framework	2009	VLDB	0.00059744625
185	DuckDB: an Embeddable Analytical Database	2019	SIGMOD	0.00036529607
363	CockroachDB: The Resilient Geo-Distributed SQL Database	2020	SIGMOD	0.00025750338
486	TiDB: A Raft-based HTAP Database	2020	VLDB	0.00022039625
542	Apache Calcite: A Foundational Framework for Optimized Query Processing Over Heterogeneous Data Sources	2018	SIGMOD	0.00020522627
804	An End-to-End Learning-based Cost Estimator	2020	VLDB	0.0001643674
1,669	Amazon DynamoDB: A Seamlessly Scalable Non-relational Datastore	2012	SIGMOD	0.00010945299
3,641	OceanBase: A 707 Million tpmC Distributed Relational Database System	2022	VLDB	6.8877808e-05
4,498	ClickHouse - Lightning Fast Analytics for Everyone	2024	VLDB	6.1351257e-05
4,543	FACE: A Normalizing Flow based Cardinality Estimator	2022	VLDB	6.0953507e-05
6,566	Robust Performance of Main Memory Data Structures by Configuration	2020	SIGMOD	5.0030559e-05
9,372	FEBench: A Benchmark for Real-Time Relational Data Feature Extraction	2023	VLDB	4.3461481e-05

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