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Datastore 2 delivers big data to London business

The Mayor of London, Boris Johnson, has announced that City Hall is to radically upgrade its data-sharing portal by adding reams of new city data and making it easier for it to be used to make the capital an even better place to live, work and visit.

The London Datastore 2 is a free and open resource where anyone can use vast amounts of data relating to the city.

Datastore 2 builds on the original Datastore, released online four years ago giving the public access to previously unavailable data on a range of issues, including health, crime figures, employment statistics and carbon emissions indicators. Since it was launched, Datastore has led to the creation of more than 200 apps, such as the Citymapper travel app, which has now been exported to some of the biggest cities in the world, and the Centre for Advanced Spatial Analysis’ Bike Share Map, which shows bike hire usage and docking station availability in London and a range of cities globally.

Datastore 2 has been vastly improved from a technical perspective and marks a significant step in London’s journey towards using data to improve city services and quality of life. It is aimed predominantly at private sector businesses, professional city data organisations, academics, the London boroughs and public services, and is designed to act as a ‘marketplace’ for ideas and collaborative efforts.

New datasets on the system include the latest information on broadband connectivity levels so that businesses can choose where to locate to and to influence the market to improve services to homes and businesses. It also contains a detailed overview of planning permissions granted across the entire city, with up-to-date information on completions and the development pipeline to help developers choose the best sites for new schemes. Users can also make requests for data releases and suggest analyses to solve the city’s most pressing problems.

The Mayor of London, Boris Johnson said: “The superb and much improved Datastore 2 aims to make the best use possible of an encyclopaedic amount of information about our great city. I am sure that it will provide a wealth of material that the world's brightest minds will be able to use to develop new insight and apps that can be used to solve the big city problems that we face on a daily basis.”

In July, the Mayor launched his 2050 London Infrastructure Plan - the first attempt to set out the full range of infrastructure requirements for the capital over the next half century, during which time the population of London is forecast to increase to more than 11 million people. The Plan recognises the vital role that data will play in supporting future infrastructure development and Datastore 2 will help to ensure that infrastructure investment is targeted towards exactly where it is needed.

To access Datastore 2 visit