Board Of Aldermen - Agenda - 8/9/2022 - P40
THE CITY OF NASHUA eee
Office of Econom Development
TO: Human Affairs Committee
FROM: Tim Cummings, Economic Development Director
Date: July 7" 2022
RE: ARPA Funding Framework — Additional Details Memo on Funds Being Used
Introduction
At the last Human Affairs Committee meeting, | was asked to supply some additional background context
on the ARPA requests. The following is being provided.
Backup Server (“Disaster Recovery Site”)
During COVIDI9, we experienced first-hand the city’s need for solid technology. By expanding our
remote capabilities, we were able to effectively serve the residents of our city and ensure critical needs
were met. Due to the pandemic and recent security threats there is a need to ensure critical systems are
maintained and protected. A disaster recovery site at an alternate location is necessary to protect the
City’s electronic information and be able to continue business operations due to a physical,
environmental, or cyber related incident. Financial operations are the utmost importance to keep the City
functioning and be able to serve our citizens during any sort of incident, specifically maintaining our
Kronos and Lawson Systems is integral.
The Disaster Recovery Site consists of 5 stages: servers, switching, storage, fiber optics, software.
e Servers: The servers are the base unit for a datacenter. This is the equipment that houses the
software applications that employees access to perform their daily duties. The servers are
bundled together from both sites in a virtual environment, or private cloud, This way the installed
applications can “float” around to either site during an incident to ensure business continuity.
These have already been purchased and have been delivered.
e Switching: The switching consists of managed network devices that provide connectivity among
the individual servers, storage and desktops. These have already been purchased, but shipping
has been delayed due to supply chain issues being experienced world-wide.
« Storage: The Storage Area Network (SAN) devices contain the actual electronic data for the
City. Information will be constantly replicated between the two sites so it exists at both locations
simultaneously to provide the necessary resiliency.
e Fiber Optics: The current fiber optic cables between the two sites are at capacity, meaning there
are no more additional pathways between the existing and proposed sites. Therefore, additional
fiber optic cabling is required to increase capacity between the two sites and provide additional
redundant pathways from different City locations.
e Software: Finally, additional software licenses will be required for the Disaster Recovery Site to
cover the additional equipment. This includes, but not limited to, operating systems,
virtualization, backup, etc.
