… the data model for POSTGRES, a next-generation extensible database management system
being developed at the … changes to the data model and the syntax of the query language …

… the developers to master the SQL language, especially, SQL code rewriting. • Data modeling:
Using data modeling … Many database models have appeared and vanished such as the …

… data in PostgreSQL, the second part of this book will provide you with a great deal of information
relating to PostgreSQL … That's the heart of the relational database model-the relationship …

… data model will provide overall performance improvement. However, when the environment
requires precise and structured data model, using RDBMS such as PostgreSQL will exhibit …

… CAD commumty will not handle generahzatlon hlerarchles Rather than bulldmg a system
that 1s based on a large, complex data model, we believe a new system should be built on a …

… In designing a new data model and query language, we were guided by the following three
… In the next subsection we briefly review the POSTGRES data model. Then, we turn to a short …

… and we assume that the reader is familiar with [21] on the data model, [30… the section with
a discussion of whether POSTGRES is object-oriented followed by a critique of our data model …

… Although every precaution has been taken in the preparation of this work, neither the author(s)
… Network Database Model The network model introduces the idea of pointers within the …

… adds numerous enhancements to the straight relational data model. These include
support for arrays (multiple values in a single column), inheritance (child-parent relationships …

… patterns or models from the gathered data. This … the objective of integrating algorithms
of data mining techniques, induction rules, and decision trees into the PostgreSQL database …