Multi-model Databases and Tightly Integrated Polystores: Current Practices, Comparisons, and Open Challenges

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10388008" target="_blank" >RIV/00216208:11320/18:10388008 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1145/3269206.3274269" target="_blank" >https://doi.org/10.1145/3269206.3274269</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1145/3269206.3274269" target="_blank" >10.1145/3269206.3274269</a>

Result language

angličtina

Original language name

Multi-model Databases and Tightly Integrated Polystores: Current Practices, Comparisons, and Open Challenges

Original language description

One of the most challenging issues in the era of Big Data is the &quot;Variety&quot; of the data. In general, there are two solutions to directly manage multi-model data currently: a single integrated multi-model database system or a tightly-integrated middleware over multiple single-model data stores. In this tutorial, we review and compare these two approaches giving insights on their advantages, tradeoffs, and research opportunities. In particular, we dive into four key aspects of technology for both types of systems, namely (1) theoretical foundation of multi-model data management, (2) storage strategies for multi-model data, (3) query languages across models, and (4) query evaluation and its optimization. We provide a comparison of performance for the two approaches and discuss related open problems and remaining challenges. The slides of this tutorial can be found at http://udbms.cs.helsinki.fi/?tutorials/CIKM2018.

Czech name

—

Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

CIKM &apos;18 Proceedings of the 27th ACM International Conference on Information and Knowledge Management

ISBN

978-1-4503-6014-2

ISSN

—

e-ISSN

neuvedeno

Number of pages

2

Pages from-to

2301-2302

Publisher name

ASSOC COMPUTING MACHINERY

Place of publication

NEW YORK

Event location

Torino

Event date

Oct 22, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000455712300309