SpagoBI是一个开源的BI工具，虽然没怎么使用，但是我一直看着。
去年3月份SpagoBI出了5.2版，我一直等着新版了，一直没看到。
最近一看产品名字改成Knowage了，而且推出了企业版。
官网：https://www.knowage-suite.com/site/home/
github:https://github.com/KnowageLabs/Knowage-Server
官网也有介绍的操作视频，有兴趣的同学可以去看看看。
这是功能摘要：
BD (big data), to analyse data stored on big data clusters or NoSQL databases
SI (smart intelligence), the usual business intelligence on structured data, but more oriented to self-service capabilities and agile prototyping
ER (enterprise reporting), to produce and distribute static reports
LI (location intelligence), to relate business data with spatial or geographical information
PM (performance management), to manage KPIs and organize scorecards
PA (predictive analysis), for more advanced analyses
EI (embedded intelligence), to link Knowage with external solutions provided by the customer or third parties
