The internet and specifically the computer was designed to share data for collaboration by the department of defense. Sharing expertise and information across boundaries can make you and your organization more successful.
A great case study in information sharing is law enforcement handling of 911 data. Since 911 failures in handling data, the federal government has implemented better processes for capturing, storing, and sharing data. The biggest challenges in law enforcement is track and identifying terrorist / criminals via information gathering. Once this is completed, investigators need access to incident reports across many agencies nationwide.
Improving data sharing among all these agencies has improved by developing Global justice XML (GJXDM) data model. XML helps provide a standard for common vocabulary and structure to exchange data among law enforcement databases.
To improve data sharing across the country, the US department of defense and home land security built the National information exchange model which was an extension of GJXDM. Data sharing has now become more efficient with in area of public safety, intelligence, homeland security, and emergency and disaster management.
To over come data sharing limitation among disperse system, computer to computer data exchange as been developed using web services or service orientated architectures. To track potential criminals, all agencies keep identity databases. Many of these database are not NIEM-compliant, but are in the process of being upgrade.
One of the major consideration in managing data, is your digital identity. Managing your digital brand has become a hot topic and possible revenue generator. Come back soon to see the completion of the study and how it can affect our lives.
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