Application study of PostgreSQL in heterogeneous data integration middleware
Tian Zhen-lei · Jisuanji gongcheng yu sheji · 2006
There are many heterogeneous data resources in the building of enterprise ERP.To using the accumulating data effectively,the heterogeneous data consistently should be managed.PostgreSQL is a query optimization method based on the sorted field.A query optimization method of heterogeneous data integration middleware based on PostgreSQL is introduced.The solution and technical ex-cellence ofPostgreSQL ispresented.So that,the query speed of heterogeneous data integration middleware is improved,and the conflict is avoided.