This is a book about Ethernet, a local area network (LAN) technology that allows you to connect a variety of computers together with a low-cost and extremely flexible network system. Virtually every computer manufacturer today supports Ethernet, and this broad support, coupled with its low cost and high flexibility, are major reasons for Ethernet's popularity.
2022-05-25 17:57:27 8.29MB Ethernet
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gcc 电子书,介绍比较全面。
2022-05-24 16:23:33 6.61MB gcc linux
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只为分享,共同进步,hadoop入门必备电子文档,作者hadoop开发社区资深元老Tom White
2022-05-12 20:58:30 187.96MB hadoop
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表 2.4 网络安全等级的计算标准 风险等级 主机风险值范围 非常危险 8~10 比较危险 5~8 比较安全 1~5 非常安全 0~1 2.7.1 主机风险等级评定标准 将主机的漏洞按照风险值的高低排序,依据漏洞的风险值将漏洞威胁划分为高、中、低 三个类别,并按照绿盟科技风险评估模型计算得到风险值,如表 2.5 所示。 表 2.5 主机风险等级评定标准 风险等级 主机风险值范围 非常危险 7~10 比较危险 5~7 比较安全 2~5 非常安全 0~2 有关高、中和低漏洞威胁的定义标准,请参见表 2.2 。 2.7.2 网络风险等级评定标准 网络风险等级是网络中所有主机威胁分值的加权平均和,它的评定标准如表 2.6 所示。 表 2.6 网络风险等级评定标准 风险等级 主机风险值范围 非常危险 8~10 比较危险 5~8 比较安全 1~5 非常安全 0~1
2022-05-08 11:42:57 9.41MB 绿盟 漏洞扫描
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介绍Xen虚拟机体系结构的书籍,Xen是开放源代码的虚拟机软件
2022-04-28 12:30:58 2.35MB Xen VMM VM Hypervisor
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大数据hadoop权威指南英文第四版Hadoop_ The Definitive Guide, 4th Edition
2022-03-26 17:34:04 11.58MB hadoop 大数据 权威指南 The
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Trino:权威指南 这个软件库包含了本书特里诺有用的资源:权威指南,以前普雷斯托:权威指南,由马特·富勒(书面 ),曼弗雷德·莫泽( )和马丁特拉韦尔索( )和出版。 内容 :中协调器和工作程序的示例配置文件 :DDL,航班数据集的查询和提示 :DDL,查询和提示 :用于单个节点Presto安装,协调器和工作程序为同一节点的样本配置文件 :查询tpch目录 资源 以下是本书中使用的大量资源,它们是读者获取更多信息的指南。 Trino项目: https://trino.io/blog/ https://github.com/trinodb https://trinodb.slack.com https://stackoverflow.com/questions/tagged/trino 链接 博客和特定博客文章(无特定顺序) Starburstdata https:
2022-03-25 15:06:50 240KB
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关于Xen的目前最权威的经典书籍 en version 并加上 对应的示例代码 有需要的 可以下来看看
2022-03-21 16:53:46 1.65MB Xen VMM 经典书(en version)
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Hadoop: The Definitive Guide, 4th Edition Get ready to unlock the power of your data. With the fourth edition of this comprehensive guide, you’ll learn how to build and maintain reliable, scalable, distributed systems with Apache Hadoop. This book is ideal for programmers looking to analyze datasets of any size, and for administrators who want to set up and run Hadoop clusters. Using Hadoop 2 exclusively, author Tom White presents new chapters on YARN and several Hadoop-related projects such as Parquet, Flume, Crunch, and Spark. You’ll learn about recent changes to Hadoop, and explore new case studies on Hadoop’s role in healthcare systems and genomics data processing. Learn fundamental components such as MapReduce, HDFS, and YARN Explore MapReduce in depth, including steps for developing applications with it Set up and maintain a Hadoop cluster running HDFS and MapReduce on YARN Learn two data formats: Avro for data serialization and Parquet for nested data Use data ingestion tools such as Flume (for streaming data) and Sqoop (for bulk data transfer) Understand how high-level data processing tools like Pig, Hive, Crunch, and Spark work with Hadoop Learn the HBase distributed database and the ZooKeeper distributed configuration service
2022-03-11 02:30:11 8.38MB Bigdata
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ARM Cortex M3 与 Cortex M4权威指南,英文原版第三版
2022-02-15 16:47:19 59.41MB ARM Cortex
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