Posts by
Redgate Data Modeler
Very few database authors mention the challenges of globalization and localization in any meaningful way. There’s a similar lack of foresight from database architects. The fact is that many authors and designers are frequently very ‘self-centric’: they create (or write about) data models that only properly handle their local time zones, addresses, etc. Read more
How to design a database flexible enough to accommodate several very different card games.
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In the previous two articles, we considered the two most common data warehouse models: the star schema and the snowflake schema. Today, we’ll examine the differences between these two schemas and we’ll explain when it’s better to use one or the other. Read more
In this era of globalization, companies – including software developers – are always interested in expanding to new markets. This often means localizing their products for different areas. In this article, we’ll explain a few approaches to designing your data model for localization - specifically, for managing content in multiple languages. Read more
In a previous article we discussed the star schema model. The snowflake schema is next to the star schema in terms of its importance in data warehouse modeling. It was developed out of the star schema, and it offers some advantages over its predecessor. But these advantages come at a cost. In this article,... Read more
This is the fourth in our multi–part series on data modeling for information security as well as data characteristics. A simple data model for a fictional website that supports shared–interest organizations (bird–watching clubs, etc.) has provided us with content for exploring data modeling from a security viewpoint. Read more
The XML file format for Vertabelo has changed to version 2.3. Read this article to find out what is new. Read more
Today, reports and analytics are almost as important as core business. Reports can be built out of your live data; often this approach will do the trick for small- and medium-sized companies without lots of data. But when things get bigger – or the amount of data starts increasing dramatically – it’s time to... Read more
Did you know that you can embed your Vertabelo model in your website? If you haven’t tried this yet, now’s your chance – we’ve recently improved the process. It’s an excellent way to share ideas with readers or make projects available to co-workers. Read more
The first part of this series introduced some basic steps for managing the lifecycle of any entity in a database. Our second and final part will show you how to define the actual workflow using additional configuration tables. This is where the user is presented with allowable options each step of the way. We’ll... Read more
Redgate Data Modeler