Object-Relational Mapping (ORM) translates objects in your code to tables in a database. Here's the basic idea: ~ Classes map to tables: Each class in your code represents a table in the database ...

We need Dynamic SQL to build the object from text strings. Another problem to deal with is that the source for some database objects can exceed 32,767 characters, the maximum limit for VARCHAR2 ...

The Database object editor, or Metadata editor, is a general-purpose tool that provides a comprehensive interface for working with various database objects such as tables, views, and schemas. It ...

Object-oriented databases play nicely with object-oriented programming languages. This post is one of a series that introduces the fundamentals of NOSQL databases, and their role in Big Data ...

Ok, I'm at a client site where they want to make a program database independent. This is a rewrite of an existing program that used an Access database only. I asked the person in charge how they ...

When you create database tables with Python objects, you use a class to declare the behavior of each field first, then its type. For instance, a mandatory, distinct name field would be name ...

Abstract: This paper discusses the inherent challenges of SQL and NoSQL object mapping, primarily focusing on the heterogeneity of data models and its impact on database relationship. In NoSQL ...