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Hierarchical Semi-Sparse Cubes-Parallel Framework for Storing Multi-Modal Big Data in HDF5

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F23%3A00581668" target="_blank" >RIV/67985815:_____/23:00581668 - isvavai.cz</a>

  • Result on the web

    <a href="https://hdl.handle.net/11104/0349775" target="_blank" >https://hdl.handle.net/11104/0349775</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/ACCESS.2023.3323897" target="_blank" >10.1109/ACCESS.2023.3323897</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Hierarchical Semi-Sparse Cubes-Parallel Framework for Storing Multi-Modal Big Data in HDF5

  • Original language description

    In this article, we present a revised version of the Hierarchical Semi-Sparse Cube (HiSS-Cube) framework. It aims to provide highly parallel processing of combined multi-modal multi-dimensional big data. The main contributions of this study are as follows: 1) Highly parallel construction of a database built on top of the HDF5 framework. This database supports parallel queries 2) design of a database index on top of HDF5 that can be easily constructed in parallel 3) support of efficient multi-modal big data combinations. We tested the scalability and efficiency on big astronomical spectroscopic and photometric data obtained from the Sloan Digital Sky Survey. The performance of HiSS-Cube is bounded by the I/O bandwidth and I/O operations per second of the underlying parallel file system, and it scales linearly with the number of I/O nodes.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

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

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    IEEE Access

  • ISSN

    2169-3536

  • e-ISSN

    2169-3536

  • Volume of the periodical

    11

  • Issue of the periodical within the volume

    November

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    22

  • Pages from-to

    119876-119897

  • UT code for WoS article

    001100997000001

  • EID of the result in the Scopus database

    2-s2.0-85174830822