HadoopDB 是耶鲁大学的一些研究人员在进行的一个Opensource项目,类似GreenPlum,Aster Data,描述如下: A hybrid of DBMS and MapReduce technologies that targets analytical workloads Designed to run on a shared-nothing cluster of commo
python&neo4j 一、连接neo4j二、rdbms转换到neo4j三、常见报错<一>、ValueError: The following settings are not supported 一、连接neo4j 下载依赖库 pip install py2neo 连接neo4j from py2neo import Graphgraph = Graph("bol