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Ashraful Alam is a Software Architect, who has 8 years of professional experience in Software Development industry. This Bangladeshi national is involved with project management and development of several US based software projects from his country. Already he has managed and developed several software projects, which are being used by several users of different countries, such as USA, Canada, Australia, and Bangladesh. While developing and managing a team, he contains and maintains a set of well defined engineering practices developed by him and other online developer communities.

Due to his willingness to give effort to improve and share better software development practices, Ashraf has been awarded as “Most Valuable Professional” (MVP) in ASP.NET category by Microsoft since year 2007 multiple times, which is a rare honor and prestigious reorganization among the developers around the world.

Check his portfolio to know more about him and his works.

.NETTER Characters... Every part of your life is best, if you can know yourself and thus create your life like an artist!


When we need to retrieve result sets from multiple database tables via join operation a common practice is to use Generic DataSet to store the result. We can consider Custom Business Entity for the cases where the joining operation can be determined at the software design time, which provides faster execution time than DataSet.

Also in some cases joining operation is required to be implemented in application end, rather database end query, especially when multiple entities are required to be combined from database and/or web service source.

Posted on Sunday, April 20, 2008 1:11 PM | Back to top

Comments on this post: Design Factors 3: Where and how the joined operation (fetched from multiple data tables) is placed in business entities?

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