ChronosDB
| Autor: | Ramon Antonio Rodriges Zalipynis |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Geospatial analysis
Database Computer science General Engineering 02 engineering and technology computer.file_format computer.software_genre Array DBMS Domain (software engineering) Data model 020204 information systems 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Raster graphics Line (text file) Scale (map) computer |
| Zdroj: | Proceedings of the VLDB Endowment. 11:1247-1261 |
| ISSN: | 2150-8097 |
| DOI: | 10.14778/3231751.3231754 |
| Popis: | An array DBMS streamlines large N -d array management. A large portion of such arrays originates from the geospatial domain. The arrays often natively come as raster files while standalone command line tools are one of the most popular ways for processing these files. Decades of development and feedback resulted in numerous feature-rich, elaborate, free and quality-assured tools optimized mostly for a single machine. ChronosDB partially delegates in situ data processing to such tools and offers a formal N -d array data model to abstract from the files and the tools. ChronosDB readily provides a rich collection of array operations at scale and outperforms SciDB by up to 75× on average. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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