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Performance Optimization System for Hadoop and Spark Frameworks.
- Source :
- Cybernetics & Information Technologies; Dec2020, Vol. 20 Issue 6, p5-17, 13p
- Publication Year :
- 2020
-
Abstract
- The optimization of large-scale data sets depends on the technologies and methods used. The MapReduce model, implemented on Apache Hadoop or Spark, allows splitting large data sets into a set of blocks distributed on several machines. Data compression reduces data size and transfer time between disks and memory but requires additional processing. Therefore, finding an optimal tradeoff is a challenge, as a high compression factor may underload Input/Output but overload the processor. The paper aims to present a system enabling the selection of the compression tools and tuning the compression factor to reach the best performance in Apache Hadoop and Spark infrastructures based on simulation analyzes. [ABSTRACT FROM AUTHOR]
- Subjects :
- MATHEMATICAL optimization
BIG data
DATA compression
Subjects
Details
- Language :
- English
- ISSN :
- 13119702
- Volume :
- 20
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Cybernetics & Information Technologies
- Publication Type :
- Academic Journal
- Accession number :
- 148182155
- Full Text :
- https://doi.org/10.2478/cait-2020-0056