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A cost model for random access queries in document stores

Author
Hewasinghage, M.; Abello, A.; Varga, J.; Zimányi, E.
Type of activity
Journal article
Journal
VLDB journal
Date of publication
2021-07
Volume
30
Number
4
First page
559
Last page
578
DOI
10.1007/s00778-021-00660-x
Project funding
Erasmus Mundus Joint Doctorate Programme in Information Technologies for Business Intelligence - Doctoral College
Repository
http://hdl.handle.net/2117/346433 Open in new window
URL
https://link-springer-com.recursos.biblioteca.upc.edu/article/10.1007/s00778-021-00660-x Open in new window
Abstract
Document stores have become one of the key NoSQL storage solutions. They have been widely adopted in different domains due to their ability to store semi-structured data and expressive query capabilities. However, implementations differ in terms of concrete data storage and retrieval. Unfortunately, a standard framework for data and query optimization for document stores is nonexistent, and only implementation-specific design and query guidelines are used. Hence, the goal of this work is to aid ...
Citation
Hewasinghage, M. [et al.]. A cost model for random access queries in document stores. "VLDB journal", Juliol 2021, vol. 30, núm. 4, p. 559-578.
Keywords
Cost model, Document stores, NoSQL, Query
Group of research
DTIM - Database Technologies and lnformation Management Group
inLab FIB
inSSIDE - integrated Software, Service, Information and Data Engineering

Participants

  • Hewasinghage, Moditha Lakshan Dharmasir  (Corresponding author)
  • Abello Gamazo, Alberto  (author)
  • Varga, Jovan  (author)
  • Zimányi, Esteban  (author)