Performance Evaluation of Query Plan Recommendation with Apache Hadoop and Apache Spark
Research output: Contribution to journal › Research article › Contributed › peer-review
Contributors
Abstract
Access plan recommendation is a query optimization approach that executes new queries using prior created query execution plans (QEPs). The query optimizer divides the query space into clusters in the mentioned method. However, traditional clustering algorithms take a significant amount of execution time for clustering such large datasets. The MapReduce distributed computing model provides efficient solutions for storing and processing vast quantities of data. Apache Spark and Apache Hadoop frameworks are used in the present investigation to cluster different sizes of query datasets in the MapReduce-based access plan recommendation method. The performance evaluation is performed based on execution time. The results of the experiments demonstrated the effectiveness of parallel query clustering in achieving high scalability. Furthermore, Apache Spark achieved better performance than Apache Hadoop, reaching an average speedup of 2x.
Details
Original language | English |
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Article number | 3517 |
Number of pages | 11 |
Journal | Mathematics |
Volume | 10 |
Issue number | 19 |
Publication status | Published - 26 Sept 2022 |
Peer-reviewed | Yes |
Keywords
ASJC Scopus subject areas
Keywords
- access plan recommendation, Apache Hadoop, Apache Spark, artificial intelligence, big data, cloud computing, data science, MapReduce, parallel processing, soft computing