Well, every now and then, when we began to start a new project or app, which has some data storage requirement, we have a deep intriguing thought as to how best represent the data structure so as to support a variety of needs including but not limited to (ACID rules):

1. Normalization
2. Reliability
3. Consistency
4. And many others

Below, I provide a set of steps which you can follow to arrive at a data model that correctly suites your requirements.

Steps:

1. Identify the project or app requirements / specifications and business rules which tell you what your app will be able to do when it is ready.
2. From these business rules, identify possible objects for each business rule and mark them in a paper using rectangular sections like authors, posts etc.
3. Once you have recognized the …

LewisC's An Expert's Guide To Oracle Technology

Sun just announced MySQL Workbench, a new database design tool for MySQL developers and DBAs. I'm a data modeling tool junkie. I like to play with any I can get my hands on. I've used almost every modeling tool that's been built. My all time favorite is probably Erwin.

I decided to download MySQL Workbench and give it a try. Since I was playing with it, I figured I should write about it and while I am writing about it, I might as well write about a couple of other tools, that I have personally used, that you might like.

TOAD …