CN103631730B - 内存计算的缓存优化方法 - Google Patents
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CN109951556A (zh) * | 2019-03-27 | 2019-06-28 | 联想(北京)有限公司 | 一种Spark任务处理方法及系统 |
CN110209434B (zh) * | 2019-04-23 | 2022-04-22 | 努比亚技术有限公司 | 一种内存管理方法、装置及计算机可读存储介质 |
CN110109747B (zh) * | 2019-05-21 | 2021-05-14 | 北京百度网讯科技有限公司 | 基于Apache Spark的数据交换方法及系统、服务器 |
CN110162272B (zh) * | 2019-05-23 | 2020-06-12 | 北京邮电大学 | 一种内存计算缓存管理方法及装置 |
CN110232087B (zh) * | 2019-05-30 | 2021-08-17 | 湖南大学 | 大数据增量迭代方法、装置、计算机设备和存储介质 |
CN110245095A (zh) * | 2019-06-20 | 2019-09-17 | 华中科技大学 | 一种基于数据块图谱的固态盘缓存优化方法和系统 |
CN111538681B (zh) * | 2020-03-25 | 2022-11-01 | 武汉理工大学 | Spark平台下基于最大化缓存增益的缓存替换方法 |
CN112015765B (zh) * | 2020-08-19 | 2023-09-22 | 重庆邮电大学 | 基于缓存价值的Spark缓存淘汰方法及系统 |
CN113064870B (zh) * | 2021-03-22 | 2021-11-30 | 中国人民大学 | 一种基于压缩数据直接计算的大数据处理方法 |
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2013
- 2013-11-01 CN CN201310531246.7A patent/CN103631730B/zh active Active
Non-Patent Citations (2)
Title |
---|
Log Analysis In Cloud Computing Environment With Hadoop And Spark;Xiuqin LIN, Peng WANG, Bin WU;《2013 5th IEEE International Conference On Broadband Network & Multimedia Technology》;20130917;273-276 * |
Resilient distributed datasets:a fault-tolerant abstraction for in-memory cluster computing;Zaharia M, Chowdhury M, Das T,et al;《Proceedings of Proceedings of the 9th USENIX conference on Networked Systems Design and Implementation, Berkeley, CA, USA:USENIX Association》;20121231;2-2 * |
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