So, software using the existing data structures does not have to be discarded.

FORBES: Data of Reckoning

Using an existing data system called the Pennsylvania Justice Network, the state can cross-match inmate data with unemployment records to identify unemployment beneficiaries in county prisons and stop payments.

FORBES: Pa. Finally Cuts Unemployment Benefits For Prisoners In County Jails

The index has been developed using data from existing quarterly indices of output from the production, services and construction sectors combined with agricultural output data and employee jobs data for the public sector.

BBC: New figures measure NI's output for first time

The department said the new index has been been developed using data from existing quarterly indices of the production, services and construction industries.

BBC: Unemployment: Mixed picture for NI jobless figures

Two pioneers of the Health At Every Size approach, psychologist Deb Burgard and health promotion expert Lily O'Hara, analyze existing data to point out that using BMI as a proxy for metabolic health mislabels 51% of healthy people as unhealthy.

CNN: Big deal: You can be fat and fit

Despite all cited constraints, the IT industry is overlooking one fact: sustainability can be achieved in data centers today, in an affordable and simple way using existing resources.

FORBES: By Rob McKernan

That is, the assessments must be grounded on existing nuclear test data, nonnuclear tests, fundamental science experiments, and simulations using validated computer models.

CENTERFORSECURITYPOLICY: US Nuclear Stockpile

Using actual customer supplier data as an example, I ran several tests to see if I could use existing tools I have available to help.

FORBES: Written by Jon Bovit

The part centered on identifying the customer value of social media fans requires a committed undertaking of the business itself, whether by using social survey tools to apply to its community for answers on purchase habits, or matching existing databases to social community data, or incorporating social media into media mix attribution modeling.

FORBES: Placing Monetary Value On Our Social Communities