Data Model for selling groups of products as one product
Say I have an e-commerce with a data model like the following, which allows a Sale to describe how a single Product is sold. This division allows a product to be sold multiple times in different ways (different pricing, or offered at a different point in time). This works great when a sale is selling a single product.
Data Model for selling groups of products as one product
Say I have an e-commerce with a data model like the following, which allows a Sale to describe how a single Product is sold. This division allows a product to be sold multiple times in different ways (different pricing, or offered at a different point in time). This works great when a sale is selling a single product.
should I store common data between two tables in a third separate table in my database?
If I have 2 tables in my database, let’s say for instance ‘buyers’ and ‘sellers’ but I collect a common set of data for both for instance telephone number, email address, address etc. Is it better practice to have one common table for ‘contact_details’ with a reference to the table and row that the contact details are for, or as they are seperate entities are they better off in seperate tables entirely?
What’s the best way to hold features in a database?
taking for example an application that holds Companies and as we move along time, more and more features are needed.
What’s the best way to hold features in a database?
taking for example an application that holds Companies and as we move along time, more and more features are needed.
What’s the best way to hold features in a database?
taking for example an application that holds Companies and as we move along time, more and more features are needed.
What’s the best way to hold features in a database?
taking for example an application that holds Companies and as we move along time, more and more features are needed.
Implementing bussiness logic with a large number of business rules and processes
We are currently working on a project that heavily relies on a database.
Among many tables the main focus is on table “data” which is linked to another table “data_type” as many-to-one, which is then linked to table “data_operation” as one-to-many.
Implementing bussiness logic with a large number of business rules and processes
We are currently working on a project that heavily relies on a database.
Among many tables the main focus is on table “data” which is linked to another table “data_type” as many-to-one, which is then linked to table “data_operation” as one-to-many.
Implementing bussiness logic with a large number of business rules and processes
We are currently working on a project that heavily relies on a database.
Among many tables the main focus is on table “data” which is linked to another table “data_type” as many-to-one, which is then linked to table “data_operation” as one-to-many.