“Spark”的概念、定义、翻译、参考文献-科学参考

单词	Spark
释义	Spark Encyclopedia 理学云计算释 sparkSpark 一个开源集群运算框架。最初是由美国加州大学柏克莱分校AMPLab所开发。相对于分布式系统基础架构海杜普(Hadoop)的编程模型（MapReduce）会在运行完工作后将中介数据存放到磁盘中，Spark使用了存储器内运算技术，能在数据尚未写入硬盘时即在存储器内分析运算。Spark在存储器内运行程序的运算速度能做到比Hadoop MapReduce的运算速度快上100倍，即便是运行程序于硬盘时，Spark也能快上10倍速度。Spark允许用户将数据加载至集群存储器，并多次对其进行查询，非常适合用于机器学习算法。
随便看	Selected Model Calligraphies from the Flying Swan Hall Selected Movie Scripts of Ke Ling Selected Music for Voices of Zhou Xinfang Selected Notes of Baogong Opera in Yuan Dynasty Selected notes of Famous Gardens in China Selected Novellas Selected One-Thousand Poems selected passage from Suzhou-dialect Tanci storytelling Selected Passages from Huangmei Opera Selected Passages of Jiang Miaoxiang’s Peking Opera Performance Selected Passages of Qiu Shengrong's Peking Opera Plays Selected Passages of Shang Xiaoyun's Peking Opera Plays Selected Passages of Tan Xinpei's Peking Opera Plays Selected Passages of Xun Huisheng’s Peking Opera Selected Passages of Zhang Junqiu’s Peking Opera Selected Peking Opera Passages of Ma Lianliang Selected Peking Opera Scores of Guan Yanong Selected Peking Opera Scores of Liu Jidian Selected Pingju Opera of Cheng Zhaocai Selected Plays of Ancient Chinese Drama from the Royal Library of San Lorenzo Selected Plays of Hui Tune Opera of Ming Dynasty Selected Plays of Hunan’s Native Opera Selected Plays of Sichuan Opera Selected Poems by Eighteen Poets Selected Poems by Fifteen Poets of the Song Dynasty

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。