After a long stretch of work in XQuery in a leading COTS product, I have come up with below XQuery design guidelines for reference. However, the actual implementation might be based on the product … [Read more...] about XQuery Design Principles #One
Design Patterns
Creational Pattern | Singleton (Part 1)
In today’s object oriented world, we have application like the size of a sea and we create and destroy objects in seconds inside the application. There is instances where we need to have a situation … [Read more...] about Creational Pattern | Singleton (Part 1)
Creational Pattern | Prototype
I call this pattern the Dolly pattern. I am not sure if you remember, Dolly was the first sheep to be cloned at least in the news. The key to solving the problem of creating objects which is very … [Read more...] about Creational Pattern | Prototype
Creational Pattern | Factory Method
Now, you would have already noticed this pattern in my earlier posts in bits but this post is specific to this pattern only. Simply put, “Factory Method” pattern is just a method which provides the … [Read more...] about Creational Pattern | Factory Method
Creational Pattern | Abstract Factory
Now a days, design pattern are treated as a complex architecture patterns where it is thought that it is accessible and understandable to only experienced developers or designers. NOT TRUE. If you … [Read more...] about Creational Pattern | Abstract Factory
Standard Design Patterns – Applied to JAVA
I know that almost all of us know what are “Design Patterns”. I am not inventing anything new here but presenting a new/fresh perspective to the Design Pattern applied to Java. This is an introductory … [Read more...] about Standard Design Patterns – Applied to JAVA