大数据

by Prashanth Gajjala I started working with Oracle Data Integrator (ODI) a year ago while participating in a Oracle Business Intelligence Applications 11.1.1.7 implementation.   I have been work…

by Myles Gilsenan I attended Oracle OpenWorld (OOW) 2014 recently with a focus on BI, Big Data and ERP. As usual there was no shortage of information. The Partner briefings were particularly helpful …

by Shiva Molabanti In OBIEE enterprise topology, make sure the external load balancer used can terminate SSL requests at the load balancer and forward traffic to the back-end real servers using the e…

Well, it was bound to happen. After all, since we live in an age in which meeting the love of your life is now as likely to be accomplished by how accurately you've completed an online dating questio…

by Shiva Molabanti In OBIEE enterprise topology, make sure the external load balancer used can terminate SSL requests at the load balancer and forward traffic to the back-end real servers using the e…

Well, it was bound to happen. After all, since we live in an age in which meeting the love of your life is now as likely to be accomplished by how accurately you've completed an online dating questio…

Business Intelligence Guru Releases E-Book Covering Key Principles of Oracle BI (OBIEE) MINNEAPOLIS – June 1, 2011 – The importance of business intelligence (BI) is rising by the day. BI systems, whi…

转自：https://www.cnblogs.com/xuanzhi201111/p/4175635.html https://segmentfault.com/a/1190000018729502 1.例子    EXPLAIN可以解释说明 SELECT, DELETE, INSERT, REPLACE, and UPDATE 等语句. 2.输出信息    …

转自：https://www.cnblogs.com/xuanzhi201111/p/4175635.html https://segmentfault.com/a/1190000018729502 1.例子    EXPLAIN可以解释说明 SELECT, DELETE, INSERT, REPLACE, and UPDATE 等语句. 2.输出信息    …

一、业务场景 　　当前项目中数据库使用的postgresql，pgsql有很多的优点，比如开源免费，适合二次开发。pgsql有很多搭配使用的开源软件，比较易于拓展，语法和标准的SQL语法基本上差异不大。因此很多大公司都再用…