Why should you use stored programs? Great question, here’s my little insight into a situation that I heard about in a large organization.

A very large organization is having a technology argument. In someway, like politics, half-truth drives this type of discussion. This company has hundreds of databases and they’re about half SQL Server and Oracle. The argument (half-truth) states that using T-SQL or PL/SQL yields “spaghetti” code!

It seems like an old argument from my perspective. After all, I’ve been working with T-SQL and PL/SQL for a long time. Spaghetti code exists in every language when unskilled programmers solve problems but the point here is one of software architecture, and an attempt to malign stored programming in general. Let’s examine the merit of the argument against stored programs.

First of all, the argument against stored

Visual database design is very essential. Almost every web application needs database. And by designing visual representation, relation of tables makes an developer easy to understand on the database. There are many tools to design database like DBDesigner, SQLYog. Recently I found another application that is called MySQL Workbench. It can be used to efficiently design, manage and document database schemata. After using it’s functionality, I found this is a really good tool for design database specially for MySQL.

It is available as both, open source and commercial editions. The Community (OSS) Edition is available from this page under the free software/opensource GNU General Public License (commonly known as the “GPL”) (http://www.mysql.com/company/legal/licensing/opensource-license.html)

  [Read more...]

My wife wants to learn database design. She is an archaeologist. She wants to read a book written in plain English, not h4×0r jargon. She is smart and capable and knows her own data, but does not know SQL or database theory. She wants to be able to design databases and be understood by others who know database design. She also wants to be able to explain her ideas to a programmer who will build the systems she’s designing. Is there a book for her?

First saw this off of Planet MySQL:

 New Vendor Neutral Database Certification (Dave's Stuff)

Following the link to the CIW site, there are six domains that are being tested:

I wonder how much traction this independent certification will get, given the flavors each of the various database platforms use of SQL