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Largest religious data base

Largest religious data base
Who
The Church of Jesus Christ of Latter-Day Saints (the Mormons)
Where
United States (Little Cottonwood Canyon,)
When
September 2011
The Church of Jesus Christ of Latter-Day Saints (the Mormons) maintains a genealogical data base at Little Cottonwood Canyon, Utah, USA. The Family Search library holds genealogical records for over 110 countries, including over 2.4 million rolls of microfilmed genealogical records, 742,000 microfiche, 310,000 books, serials, and other formats, and 4,500 periodicals.