Simplify the following text for a Grade 12 native English-speaking person.
Original: NNDB , standing for Notable Names Database , produced by Soylent Communications , is an online database of biographical information of notable people .
Simplified: The Notable Names Database ( NNDB ) , produced by Soylent Communications , the same entity that produces Rotten , Daily Rotten , Dr. Sputnik 's Society Pages and Penny Postcards , is an online database of biographical details of over 36,000 people of note .