Quantum Data Management in the NISQ Era

Journal Article (2025)
Author(s)

Rihan Hai (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Shih Han Hung (TU Delft - Mechanical Engineering, National Taiwan University)

Tim Coopmans (TU Delft - QID/Elkouss Group, TU Delft - Communication QuTech)

Tim Littau (TU Delft - Electrical Engineering, Mathematics and Computer Science)

Floris Geerts (Universiteit Antwerpen)

Research Group
Web Information Systems
DOI related publication
https://doi.org/10.14778/3725688.3725701 Final published version
More Info
expand_more
Publication Year
2025
Language
English
Research Group
Web Information Systems
Journal title
Proceedings of the VLDB Endowment
Issue number
6
Volume number
18
Pages (from-to)
1720-1729
Event
51st International Conference on Very Large Data Bases, VLDB 2025 (2025-09-01 - 2025-09-05), London, United Kingdom
Downloads counter
143
Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Abstract

Quantum computing has emerged as a transformative force in the evolution of computing technology. Recent efforts have applied quantum techniques to classical database challenges, such as query optimization, data integration, index selection, and transaction management. In this paper, we shift focus to a critical yet underexplored area: data management for quantum computing. We are currently in the noisy intermediate-scale quantum (NISQ) era, where qubits, while promising, are fragile and still limited in scale. After differentiating quantum data from classical data, we outline current and future data management paradigms in the NISQ era and beyond. We address the data management challenges arising from the emerging demands of near-term quantum computing. Our goal is to chart a clear course for future quantum-oriented data management research, establishing it as a cornerstone for the advancement of quantum computing in the NISQ era.