Question 1 Suppose we have transactions that satisfy the following assumptions: s, the s ...
Question Suppose we perform the PCY algorithm to find frequent pairs, with market basket data meeting the following specifications: s, the support threshold, is , . There are one million items, which ...
2014-10-16 05:22 0 2249 推荐指数:
Question 1 Suppose we have transactions that satisfy the following assumptions: s, the s ...
Big Data 2019 ...
https://www.softwaretestinghelp.com/big-data-tools/ List and Comparison of the top open source Big Data Tools and Techniques for Data Analysis ...
Hadoop集群的配置(一) 摘要: hadoop集群配置系列文档,是笔者在实验室真机环境实验后整理而得。以便随后工作所需,做以知识整理,另则与博客园朋友分享实验成果,因为笔者在学习初期,也遇 ...
FROM:http://architects.dzone.com/articles/solr-hadoop-big-data-love 许多人使用Hadoop的开源项目来处理大数据的大数据集,因为它是一个伟大的解决方案可扩展,可靠的数据处理工作流程。Hadoop是目前最流行 的大数据 ...
Hadoop集群的配置(二) 摘要: hadoop集群配置系列文档,是笔者在实验室真机环境实验后整理而得。以便随后工作所需,做以知识整理,另则与博客园朋友分享实验成果,因为笔者在学习初 ...
主要新增特性:通用JDBC目标端:支持Amazon Redshift & IBM Netezza Oracle GoldenGate for Big Data 12.3现在支持通用的JDBC目标端,即不使用专用的OGG介质,使用JDBC即可投递Oracle, SQLServer ...
ogg for bigdata 12.2已经发布,新增有如下特性: 支持java replicat进程 OGG12.2中开发了基于java的replicat模式,以前的版本是基于extra ...