突然发现,在中国农历新年的这几年里,Exadata 12.2版本已经发布了. 本起去docs.oracle.com上看看它的新特性,结果发现文档还没有更新: 下面是找到的一些资料,让我们来一睹为快吧: Smart Analytics: (1). In-Memory Formats in Columnar Flash Cache In-Memory formats used in Smart Columnar Flash Cache Enables vector processing on sto…

安装了0.12之后,听说0.13.1有许多新的特性,包括永久函数,所以想更新成0.13版的(元数据放在mysql中) 2014年8月5日实验成功 hive0.13.1的新特性 新特性详见 http://zh.hortonworks.com/blog/announcing-apache-hive-0-13-completion-stinger-initiative/ 1.下载0.13.1压缩包 地址http://mirrors.hust.edu.cn/apache/hive/ 打开后有 点开hiv…

欣闻odoo11支持python3环境了,赶紧在mac平台尝试一下: 前期设置,参考另篇文章:macOS Sierra 10.12.6 odoo 10.0 开发环境配置 因为odoo11尚未正式发布,11版本号源码分支还没有建立,我们从master分支获取最新11源码,为了加快速度,仅获取最新源码,以后可以删除odoo11目录,重复本操作更新至最新源码: cd ~/odoo-dev/odoo git clone https://github.com/odoo/odoo.git --depth 1…

Oracle Business Intelligence Enterprise Edition 12.2.1.2.0 Books Documentation for Oracle Business Intelligence Enterprise Edition (Oracle BI EE) on Fusion Middleware 12c (12.2.1.2.0). Links to Additional Book Pages User User's Guide for Oracle Data…

ODA: After Apply ODA 12.2.1.2.0 Patch, Unable to Create TableSpace Due to [ORA-15001: diskgroup "DATA" does not exist or is not mounted | ORA-15040: diskgroup is incomplete] (Doc ID 2375553.1) APPLIES TO: Oracle Database Appliance Software - Ver…

上次搞了Apache 2.2的集群方案,但是现在自己的机器和客户的服务器一般都是64位的,而且tomcat已经到8了.重新做Apache 2.4.12 64位+Tomcat-8.0.32-windows-x64负载集群方案. 知其然知其所以然,先看下一些关键术语: 1.负载均衡(load balance)在互联网高速发展的时代,大数据量.高并发等是互联网网站提及最多的.如何处理高并发带来的系统性能问题,最终大家都会使用负载均衡机制.它是根据某种负载策略把请求分发到集群中的每一台服务器上,让整个服…

Safecracker Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 10165 Accepted Submission(s): 5213 Problem Description === Op tech briefing, 2002/11/02 06:42 CST === "The item is locked in a Klein saf…

Maya Calendar Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 70016   Accepted: 21547 Description During his last sabbatical, professor M. A. Ya made a surprising discovery about the old Maya calendar. From an old knotted message, profes…

Financial Management Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 164431   Accepted: 61085 Description Larry graduated this year and finally has a job. He's making a lot of money, but somehow never seems to have enough. Larry has deci…

参考了网上的一些教程,将最终过程记录一下,其中需要的一些程序,我已经放到百度网盘: https://pan.baidu.com/s/1boKHSTL 1.抹盘安装macOS Sierra 10.12.6: 制作macOS安装启动盘参见:http://www.iplaysoft.com/macos-usb-install-drive.html 2.安装macOS的Command Line Tools: 打开mac的Terminal程序,命令行窗口输入git回车,系统会提示需要Command Lin…