See the following -

Russ Johnson Talks Esri and All Things GIS

Eric Holdeman | Emergency Management | November 7, 2011

Russ Johnson has served as the public safety and homeland security director for Esri since 1997. His responsibilities include coordinating Esri's public safety industry marketing activities in the areas of homeland security, fire, emergency medical services and disaster management. Read More »

Using Open Source in the Enterprise - 13 CIOs Embracing Free and Open Source Software

Edward Qualtrough | CIO | November 11, 2015

Open source enterprise use cases appear to be on the rise, at least anecdotally, with an increasing number of CIOs, IT directors and Chief Technology Officers telling CIO UK about investigating and adopting free and open source alternatives to proprietary software as they seek to gain freedom and flexibility, cut costs, increase agility, improve code quality and avoid vendor lock-in.

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