Postgresql-xl 调研 来历 这个项目的背后是一家叫做stormDB的公司.整个代买基于postgres-xc.开源版本应该是stormdb的一个分支. In 2010, NTT's Open Source Software Center approached EnterpriseDB to build off of NTT OSSC's experience with a project called RitaDB and EnterpriseDB's experience with