Author: jacqueline zhang

Enterprise PostgreSQL Solutions

jacqueline zhang

Jacqueline has more than 7 years of experience in the commercial, enterprise-level product environment in Java. She designed the hardware cluster plan, 50+ servers including database servers and application servers in Linux system environment and network strategy. Prior to Highgo Software, Jacqueline has work in State Grid software company which is in charge of development of State Grid. Now She is software engineer in Highgo Community Team and hopes to contribute to the community.

How Extensibility Works PostgreSQL is extensible because its operation is catalog-driven. PostgreSQL stores much more information in its catalogs: not only information about tables and columns, but also information about data types, functions, access methods, and so on. These tables