Location selection criteria for a second data center or off-site storage of materials

Mitchell Cochran, MA; Paul Witman, PhD

doi:10.5055/jem.2013.0141

Authors

Mitchell Cochran, MA
Paul Witman, PhD

DOI:

https://doi.org/10.5055/jem.2013.0141

Keywords:

data center location, criteria, earthquake intensity

Abstract

As organizations develop secondary data centers, it is critical that they be placed in locations that serve the organization yet do not have a shared risk with the primary data center. The organization needs to consider factors or guidelines which mitigate potential issues that could affect both the primary and secondary data center. It is impossible to eliminate all risk to a single data center but an organization needs to ensure that at least one data center remains operable. The article will propose that data centers be located 50 km or approximately 30 miles apart. The proposal is supported by evaluating earthquake intensity maps that will show that earthquakes damage drops to relatively safe levels after the 30 miles from the epicenter. The article will show that other environmental factors such as power, floods, fire, transportation, fire, and soil are also mitigated by a 30-mile separation guideline.

Author Biographies

Mitchell Cochran, MA

Information Systems Manager, Masters of Homeland Security, Masters of Administration, Monrovia, California

Paul Witman, PhD

California Lutheran University, Thousand Oaks, California

References

International Association of Emergency Managers: Principles of emergency management, September 11, 2007. Available at http://www.iaem.com/publications/documents/PrinciplesofEmergencyManagement.pdf. Accessed March 2013.

McEntire DA: Triggering agents, vulnerabilities and disaster reduction: Towards a holistic paradigm. Disaster Prevent Manage. 2003; 10(3): 189-196.

McEntire DA: Searching for a holistic paradigm and policy guide. Int J Emerg Manage. 2003; 1(3): 298-308.

Wood HO, Neumann F: Modified Mercalli intensity scale of 1931. Bull Seismol Soc Am. 1931; 21: 277-283.

Perkins JB, Boatwright J: On shaky ground, San Francisco Bay Area Faults. Oakland, CA: Association of Bay Area Governments (ABAG), 2008: 24.

Mississippi River Resource: River facts, 2012. Available at http://www.mississippiriverresource.com/River/RiverFacts.php. Accessed May 2012.

City of Corona: Airport elevation, 2012. Available at http://www.discovercorona.com/City-Departments/Parks—Community-Services/Corona-Municipal-Airport/Airport-Statistics.aspx. Accessed May 2012.

City of Santa Ana, 2012. Available at http://www.ci.santaana.ca.us/facts/. Accessed May 2012.

Orange County Government: Orange County flood map, 2012. Available at http://egov.ocgov.com/vgnfiles/ocgov/EOC/Doc/STORMFLOOD.pdf. Accessed May 2012.

United States Nuclear Regulatory Commission: Fact sheet. Available at http://www.nrc.gov/reading-rm/doc-collections/factsheets/emerg-plan-prep-nuc-power-bg.html. Accessed May 2012.

Earthquake tool, Wall Street Journal. Available at http://online.wsj.com/article/SB10001424052748704604704576220373366809468.html. Accessed May 2012.

United States Geological Survey (USGS).Available at http://earthquake.usgs.gov/learn/topics/mag_vs_int.php. Accessed May 2012.

Association of Bay Area Governments (ABAG): Modified Mercalli intensity scale (MMI), Earthquake and Hazard Program, 2012. Available at http://quake.abag.ca.gov/shaking/mmi/plaintext/. Accessed March 2013.

Cascadia Region Earthquake Workgroup (CREW): Cascadia Deep Earthquakes, Olympia Intensity Map, Open Fire Report, 2008-1. Washington Division of Geology and Earth Resources, 2008: 3.

Perkins JB, Boatwright J: On shaky ground, Rogers Creek and North Hayward, Magnitude 7.1, Plate 7. Oakland, CA: Association of Bay Area Governments, (ABAG), 2010.

Cascadia Region Earthquake Workgroup (CREW): Cascadia Deep Earthquakes, Northridge Intensity Map, Open Fire Report, 2008-1. Washington Division of Geology and Earth Resources, 2008: 3.

Virtual Museum of the City of San Francisco: San Francisco earthquake intensity map, 1906. Available at http://www.sfmuseum.org/1906/intense.html. Accessed May 2012.

Cascadia Region Earthquake Workgroup (CREW): Cascadia Deep Earthquakes, Liquefaction Susceptibility of Kent Valley Washington Map, Open Fire Report, 2008-1.Washington Division of Geology and Earth Resources, 2008: 5.

Federal Emergency Management Agency (FEMA): Available at http://www.fema.gov/plan/prevent/hazus/index.shtm. Accessed May 2012.