Bibliographic citations
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Ttito, J., (2022). Query co-planning for shared execution in key-value stores [Tesis, Universidad Católica San Pablo]. https://hdl.handle.net/20.500.12590/17104
Ttito, J., Query co-planning for shared execution in key-value stores [Tesis]. PE: Universidad Católica San Pablo; 2022. https://hdl.handle.net/20.500.12590/17104
@misc{renati/782094,
title = "Query co-planning for shared execution in key-value stores",
author = "Ttito Amezquita, Josue Joel",
publisher = "Universidad Católica San Pablo",
year = "2022"
}
Full metadata record
Marroquin Mogrovejo, Renato Javier
Ttito Amezquita, Josue Joel
2022-03-25T15:06:35Z
2022-03-25T15:06:35Z
2022
1073922
https://hdl.handle.net/20.500.12590/17104
Large amounts of data are being stored and queried using different data
models. For each of these models, there are specialized data stores which
are then accessed concurrently by many different applications. For instance,
key-value stores provide a simple data model of key and value pairs. Thus,
the simplicity of their read and write interface. Additionally, they provide
other operations such as full and range scans. However, along with its
simplicity, key-value stores impose some limitations when trying to optimize
data access. In this work, we study how to minimize the data movement
when executing a large number of range queries on key-value stores. This
is based on the observation that when accessing a common dataset, there
is usually a (possibly large) overlap among queries accessing it. Thus, to
accomplish this, we use shared-workload optimization techniques to execute
a group of queries together. We analyze different data structures suitable
for co-planning multiple range queries together in order to reduce the total
amount of data transferred. Our results show that by co-planning a group
of range queries we reduce the total execution time of a query workload (es_PE)
Tesis (es_PE)
application/pdf (es_PE)
eng (es_PE)
Universidad Católica San Pablo (es_PE)
info:eu-repo/semantics/openAccess (es_PE)
https://creativecommons.org/licenses/by/4.0/ (es_PE)
Universidad Católica San Pablo (es_PE)
Repositorio Institucional - UCSP (es_PE)
Key-value stores (es_PE)
Range queries (es_PE)
Bases de Datos (es_PE)
Optimización de cargas de trabajo compartido (es_PE)
Query co-planning for shared execution in key-value stores (es_PE)
info:eu-repo/semantics/masterThesis (es_PE)
info:eu-repo/semantics/masterThesis (es_PE)
Universidad Católica San Pablo. Departamento de Ciencia de la Computación (es_PE)
Ciencia de la Computación (es_PE)
Maestría (es_PE)
Maestro en Ciencia de la Computación (es_PE)
PE (es_PE)
http://purl.org/pe-repo/ocde/ford#1.02.01 (es_PE)
Programa Profesional de Ciencia de la Computación (es_PE)
https://purl.org/pe-repo/renati/level#maestro (es_PE)
43024255
https://orcid.org/0000-0002-9308-253X (es_PE)
47914317
611017 (es_PE)
José Eduardo Ochoa Luna (es_PE)
José Eduardo Talavera (es_PE)
Sergio Lifschitz (es_PE)
Lewis John McGibbney (es_PE)
https://purl.org/pe-repo/renati/type#tesis (es_PE)
Privada asociativa
info:eu-repo/semantics/publishedVersion (es_PE)
This item is licensed under a Creative Commons License