Benchmarking HTAP databases for performance isolation and real-time analytics
Hybrid Transactional/Analytical Processing (HTAP) databases are designed to execute real-time analytics and provide performance isolation for online transactions and analytical queries. Real-time analytics emphasize analyzing the fresh data generated by online transactions. And performance isolation...
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| Format: | Article |
| Language: | English |
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KeAi Communications Co. Ltd.
2023-06-01
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| Series: | BenchCouncil Transactions on Benchmarks, Standards and Evaluations |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S277248592300039X |
| _version_ | 1797769805498941440 |
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| author | Guoxin Kang Simin Chen Hongxiao Li |
| author_facet | Guoxin Kang Simin Chen Hongxiao Li |
| author_sort | Guoxin Kang |
| collection | DOAJ |
| description | Hybrid Transactional/Analytical Processing (HTAP) databases are designed to execute real-time analytics and provide performance isolation for online transactions and analytical queries. Real-time analytics emphasize analyzing the fresh data generated by online transactions. And performance isolation depicts the performance interference between concurrently executing online transactions and analytical queries. However, HTAP databases are extreme lack micro-benchmarks to accurately measure data freshness. Despite the abundance of HTAP databases and benchmarks, there needs to be more thorough research on the performance isolation and real-time analytics capabilities of HTAP databases. This paper focuses on the critical designs of mainstream HTAP databases and the state-of-the-art and state-of-the-practice HTAP benchmarks. First, we systematically introduce the advanced technologies adopted by HTAP databases for real-time analytics and performance isolation capabilities. Then, we summarize the pros and cons of the state-of-the-art and state-of-the-practice HTAP benchmarks. Next, we design and implement a micro-benchmark for HTAP databases, which can precisely control the rate of fresh data generation and the granularity of fresh data access. Finally, we devise experiments to evaluate the performance isolation and real-time analytics capabilities of the state-of-the-art HTAP database. In our continued pursuit of transparency and community collaboration, we will soon make available our comprehensive specifications, meticulously crafted source code, and significant results for public access at https://www.benchcouncil.org/mOLxPBench. |
| first_indexed | 2024-03-12T21:14:19Z |
| format | Article |
| id | doaj.art-cfded86d6a54414f8da4f7598139a551 |
| institution | Directory Open Access Journal |
| issn | 2772-4859 |
| language | English |
| last_indexed | 2024-03-12T21:14:19Z |
| publishDate | 2023-06-01 |
| publisher | KeAi Communications Co. Ltd. |
| record_format | Article |
| series | BenchCouncil Transactions on Benchmarks, Standards and Evaluations |
| spelling | doaj.art-cfded86d6a54414f8da4f7598139a5512023-07-30T04:23:09ZengKeAi Communications Co. Ltd.BenchCouncil Transactions on Benchmarks, Standards and Evaluations2772-48592023-06-0132100122Benchmarking HTAP databases for performance isolation and real-time analyticsGuoxin Kang0Simin Chen1Hongxiao Li2Corresponding author.; Institute of Computing Technology Chinese Academy of Sciences, China; University of Chinese Academy of Sciences, ChinaInstitute of Computing Technology Chinese Academy of Sciences, China; University of Chinese Academy of Sciences, ChinaInstitute of Computing Technology Chinese Academy of Sciences, China; University of Chinese Academy of Sciences, ChinaHybrid Transactional/Analytical Processing (HTAP) databases are designed to execute real-time analytics and provide performance isolation for online transactions and analytical queries. Real-time analytics emphasize analyzing the fresh data generated by online transactions. And performance isolation depicts the performance interference between concurrently executing online transactions and analytical queries. However, HTAP databases are extreme lack micro-benchmarks to accurately measure data freshness. Despite the abundance of HTAP databases and benchmarks, there needs to be more thorough research on the performance isolation and real-time analytics capabilities of HTAP databases. This paper focuses on the critical designs of mainstream HTAP databases and the state-of-the-art and state-of-the-practice HTAP benchmarks. First, we systematically introduce the advanced technologies adopted by HTAP databases for real-time analytics and performance isolation capabilities. Then, we summarize the pros and cons of the state-of-the-art and state-of-the-practice HTAP benchmarks. Next, we design and implement a micro-benchmark for HTAP databases, which can precisely control the rate of fresh data generation and the granularity of fresh data access. Finally, we devise experiments to evaluate the performance isolation and real-time analytics capabilities of the state-of-the-art HTAP database. In our continued pursuit of transparency and community collaboration, we will soon make available our comprehensive specifications, meticulously crafted source code, and significant results for public access at https://www.benchcouncil.org/mOLxPBench.http://www.sciencedirect.com/science/article/pii/S277248592300039XHTAP databasesBenchmarkPerformance isolationReal-time analytics |
| spellingShingle | Guoxin Kang Simin Chen Hongxiao Li Benchmarking HTAP databases for performance isolation and real-time analytics BenchCouncil Transactions on Benchmarks, Standards and Evaluations HTAP databases Benchmark Performance isolation Real-time analytics |
| title | Benchmarking HTAP databases for performance isolation and real-time analytics |
| title_full | Benchmarking HTAP databases for performance isolation and real-time analytics |
| title_fullStr | Benchmarking HTAP databases for performance isolation and real-time analytics |
| title_full_unstemmed | Benchmarking HTAP databases for performance isolation and real-time analytics |
| title_short | Benchmarking HTAP databases for performance isolation and real-time analytics |
| title_sort | benchmarking htap databases for performance isolation and real time analytics |
| topic | HTAP databases Benchmark Performance isolation Real-time analytics |
| url | http://www.sciencedirect.com/science/article/pii/S277248592300039X |
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