It's about 0.00000004 times as much as The Amazon.com's databases
In other words, 3,100,000 nibbles is 0.0000000333145 times the amount of The Amazon.com's databases, and the amount of The Amazon.com's databases is 30,017,000 times that amount.(largest databases only; 2005 figures)
Amazon.com maintains information on the millions of items sold on it's e-Commerce website and the websites of its affiliate companies, as well as information on customer orders and browsing history, and excerpts from nearly a quarter-billion books in databases totaling an estimated 95,285,900,000,000 nibbles of data. Amazon.com receives over 615 million visits to its US website each year.
It's about 0.00000002 times as much as The Google Earth database
In other words, 3,100,000 nibbles is 0.000000020 times the amount of The Google Earth database, and the amount of The Google Earth database is 50,000,000 times that amount.(2006 figures) (raw imagery and indexes storage)
As of 2006, Google was storing 155,000,000,000,000.000000000000000000 nibbles of raw image and index data for its satellite photo and virtual globe application, Google Earth. The application offers high resolution satellite imagery of 60% of the populated areas of the world, according to 2010 estimates.
It's about 0.00000001 times as much as The Hubble Telescope
In other words, 3,100,000 nibbles is 0.000000011 times the amount of The Hubble Telescope, and the amount of The Hubble Telescope is 91,000,000 times that amount.(a.k.a. Hubble Space Telescope, a.k.a. HST) (2008 figures)
Between its launch in 1990 and 2008, the Hubble Space Telescope gathered 260,000,000,000,000.00000000000000000 nibbles of images and other data about astronomical phenomena. Last upgraded during a service mission in 1999, the onboard computer of the Hubble Telescope has just 4,200,000 nibbles of operating memory (RAM) — less than most smartphones.
It's about 0.000000010 times as much as The LHC Data Generated per Second
In other words, 3,100,000 nibbles is 0.0000000100 times the amount of The LHC Data Generated per Second, and the amount of The LHC Data Generated per Second is 100,000,000 times that amount.(a.k.a. Large Hadron Collider) (2008 figures)
Capturing millions of measurements per second on millions of subatomic particles, the Large Hadron Collider (LHC) at the European Organization for Nuclear Research (CERN) facility in Geneva generates 200,000,000,000,000.00000000000000000 nibbles of data every second. Data collection arrays are placed throughout the LHC's 8.6 km (5.3 mi) circular track.
It's about 0.000000010 times as much as Despicable Me
In other words, 3,100,000 nibbles is 0.00000000992 times the amount of Despicable Me, and the amount of Despicable Me is 101,000,000 times that amount.(2010) (Production data)
The 2010 digitally-animated film Despicable Me was developed by Illumination Entertainment and Mac Guff Ligne and used 312,000,000,000,000.000000000000000000 nibbles. The film had a running time of 95 minutes.
It's about 0.000000009 times as much as The IRS Compliance Database
In other words, 3,100,000 nibbles is 0.0000000092 times the amount of The IRS Compliance Database, and the amount of The IRS Compliance Database is 110,000,000 times that amount.(a.k.a. Internal Revenue Service) (2006 figures)
The United States Internal Revenue Service's compliance database holds more than 330,000,000,000,000.00000000000000000 nibbles of data on tax returns and other records. Each year of tax records occupies between 38,000,000,000,000 nibbles.
It's about 0.000000006 times as much as Pandora
In other words, 3,100,000 nibbles is 0.0000000057 times the amount of Pandora, and the amount of Pandora is 180,000,000 times that amount.(a.k.a. Pandora Radio) (2011 figures)
Pandora, the online radio and song recommendation service, stores 550,000,000,000,000.00000000000000000 nibbles of music. Its music recommendation service categorizes each song in its library using 400 attributes and 2,000 attribute combinations.