Excel possesses formidable database powers. Creating a relational database starts with a Master table that links it to subordinates, called (awkwardly) Slave, Child, or Detail tables. Before we dive ...

Need help choosing the best Python ORM for your projects? Here's what you need to know about SQLAlchemy, PonyORM, Django ORM, Peewee, SQLObject, and Tortoise ORM. When you want to work with a ...

Microsoft Access is a database management system program that combines the relational Access Database Engine with a graphical user interface and software development tools. In Microsoft Access, you ...

Copy an existing table structure into a new Access database Your email has been sent If you've been searching for a way to use the table structure in an existing Microsoft Access database in another ...

Microsoft Office is more than the sum of its parts—you can link an Excel database table to an Access database, integrating your data and adding value. Here's how. You don’t have to import an Excel ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you plan to do database development with Java and MySQL, the first thing you’ll need to do is ...

Changes to database structures are best performed in a coordinated fashion as the application processes that support the new functionality are rolled out into production. In a relational database, ...

Sometimes you don't need a full-fledged database-management environment. Maybe you just need to go in and add a field, change a table or write an ad hoc query. Certainly you can do all those things in ...

When you create a Microsoft Access table, Access will automatically create a primary key to your database table. Still, you can also specify the field you want as the primary key for your database ...