With interest in the sinking of the Titanic reaching, well, titanic proportions, genealogy site Ancestry.com has released thousands of records online relating to the passengers and crew.
Google and Harvard University have launched a searchable database of over five million books - about four percent of all books that have ever been printed.
The World Oral Literature Project (WOLP) has taken a leaf out of the biologists' book, and launched an online database of the world's disappearing languages.
Look, we'd all like our jobs to be made a little easier. But some Spanish forensic anthropologists have a rather big request - the creation of a global database of everybody in the world.