Archive for February, 2010
Best Presentation I have ever seen in my life.
One of the best presentations I have even seen in my life. Just watch and see how this guy is delivering his idea to audience. Such an inspiring speech almost makes you chills. The part I liked most is the ending “My Wish Is…”
Posted on February 28, 2010 at 12:02 pm by Sami · Permalink
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In: Cool, Talent · Tagged with: inspiring, presentation, Talent
In: Cool, Talent · Tagged with: inspiring, presentation, Talent
Hibernate Query Optimization and lazy loading
The problem: For each object that Hibernate loads, it needs to do one or more extra SQL queries to load associated objects. (Potentially as many as Kn + 1, where n is the number of objects returned). Example: Simplified hibernate mapping file <class name=”Department”> … <many-to-one name=”employee”…/> … </class> Simple HQL Query from Department dept where dept.location like [...]
Posted on February 8, 2010 at 12:00 pm by Sami · Permalink
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In: Hibernate, IT · Tagged with: Hibernate, Open Source
In: Hibernate, IT · Tagged with: Hibernate, Open Source