SunGard Availability Services Deploys in CoreSite's Boston Data Center to Support Growth Strategy

  SunGard Availability Services Deploys in CoreSite's Boston Data Center to
                           Support Growth Strategy

Network Availability, Application Performance, and Vertical Communities Drive

PR Newswire

DENVER, June 5, 2013

DENVER, June 5, 2013 /PRNewswire/ --CoreSite Realty Corporation (NYSE: COR),
a premier provider of network-dense, cloud-enabled data centers and the
CoreSite Mesh, today announced that SunGard Availability Services has deployed
at CoreSite's facility in Boston. SunGard Availability Services, one of the
world's leading providers of information availability and disaster recovery
services, is seeing expanded business opportunities in the New England region
targeting leading heathcare, financial servces, retail and IT Services
providers and selected CoreSite as a service partner to support this growth
through a flexible, scalable data center solution for its customers. The
agreement gives customers the combination of top-tier managed IT services from
SunGard Availability Service and high-powered data center capacity, diverse
network connectivity and CoreSite Mesh community members from CoreSite.

As a result of CoreSite's data center capacity in Boston, combined with an
extensive carrier network (over 70 networks and more than 20 carriers and
Internet Service Providers), SunGard Availability Services was able to quickly
deploy nearly 10,000 feet of capacity as a turnkey data center solution for
its customers. SunGard Availability Services' customers will immediately
benefit from the improved application performance that comes from directly
connecting to multiple networks, including connections to sub-sea cable assets
providing a gateway to Europe, and the on-demand capacity available to augment
their own data center resources.

SunGard Availability Services has seen strong growth in several of its key
vertical markets and critical aspects of the CoreSite model will enable
SunGard Availability Services to capitalize on that market growth in the
Northeast region. Financial services is a focus for SunGard Availability
Services and the proximity of the Boston facility combined with network
density were important considerations given the latency and application
performance requirements common for financial institutions. Additionally,
CoreSite has achieved 99.9999% uptime, which addresses the critical
reliability requirement necessary for SunGard Availability Services'
customers, particularly in the growing healthcare vertical. Retail is also a
focus for SunGard Availability Services' growth strategy and CoreSite provides
the robust customer community needed by SunGard to capitalize on the expanding
opportunity. All of SunGard Availability Services' customers will benefit from
taking part in the CoreSite Mesh, the community of service providers and
enterprises interconnecting in and through CoreSite's cloud-enabled data
center campuses.

"As our customers' requirements continue to grow and expand, we strive to
provide them with best-in-class solutions," said Jack Dziak, EVP and General
Manager, SunGard Managed Services. "CoreSite brings premium data center
capacity and the diverse network connectivity that our customers across
multiple verticals need to rapidly scale their businesses and meet their
application performance requirements."

"We are pleased to have SunGard Availability Services become a member of the
CoreSite Mesh community, helping support the growth of their business and that
of their customers, while also bringing one of the world's leading managed
service providers directly to our customers," said Jarrett Appleby, chief
operating officer, CoreSite. "SunGard Availability Services supports our
customers providing the vertical expertise in healthcare, financial services
and retail to implement next generation of IT architecture and technology
services to enable and facilitate their growth."

About SunGard
SunGard Availability Services provides disaster recovery services, managed IT
services, information availability consulting services and business continuity
management software. With approximately five million square feet of datacenter
and operations space, SunGard Availability Services helps customers improve
the resilience of their mission critical systems by designing, implementing
and managing cost-effective solutions using people, process and technology to
address enterprise IT availability needs. Through direct sales and channel
partners, we help organizations ensure their people and customers have
uninterrupted access to the information systems they need in order to do
business. To learn more, visit or call 1-800-468-7483.
Connect with us on Twitter, LinkedIn and Facebook.

About CoreSite
CoreSite Realty Corporation (NYSE: COR) is the data center provider chosen by
more than 750 of the world's leading carriers and mobile operators, content
and cloud providers, media and entertainment companies, and global enterprises
to run their performance-sensitive applications and to connect and do
business. CoreSite propels customer growth and long-term competitive advantage
through the CoreSite Mesh by connecting the Internet, private networking,
mobility, and cloud communities within and across its 14 high-performance data
center campuses in nine markets in North America. With direct access to 275+
carriers and ISPs, over 180 leading cloud and IT service providers, intersite
connectivity, and the nation's first Open Cloud Exchange that provides access
to thousands of lit buildings and multiple key cloud on-ramps, CoreSite
provides easy, efficient and valuable gateways to global business
opportunities. For more information, visit

Forward Looking Statements
This press release may contain forward-looking statements within the meaning
of the federal securities laws. Forward-looking statements relate to
expectations, beliefs, projections, future plans and strategies, anticipated
events or trends and similar expressions concerning matters that are not
historical facts. In some cases, you can identify forward-looking statements
by the use of forward-looking terminology such as "believes," "expects,"
"may," "will," "should," "seeks," "approximately," "intends," "plans," "pro
forma," "estimates" or "anticipates" or the negative of these words and
phrases or similar words or phrases that are predictions of or indicate future
events or trends and that do not relate solely to historical matters.
Forward-looking statements involve known and unknown risks, uncertainties,
assumptions and contingencies, many of which are beyond CoreSite's control,
that may cause actual results to differ significantly from those expressed in
any forward-looking statement. These risks include, without limitation: the
geographic concentration of CoreSite's data centers in certain markets and any
adverse developments in local economic conditions or the demand for data
center space in these markets; fluctuations in interest rates and increased
operating costs; significant industry competition; CoreSite's failure to
obtain necessary outside financing; and other factors affecting the real
estate and telecommunications industries generally. All forward-looking
statements reflect CoreSite's good faith beliefs, assumptions and
expectations, but they are not guarantees of future performance. Furthermore,
CoreSite disclaims any obligation to publicly update or revise any
forward-looking statement to reflect changes in underlying assumptions or
factors, of new information, data or methods, future events or other changes.
For a further discussion of these and other factors that could cause
CoreSite's future results to differ materially from any forward-looking
statements, see the section entitled "Risk Factors" in CoreSite's most recent
annual report on Form 10-K, and other risks described in documents
subsequently filed by CoreSite from time to time with the Securities and
Exchange Commission.

SOURCE CoreSite Realty Corporation

Contact: Jeannie Zaemes, CoreSite Marketing Senior Director, +1-720-446-2006,
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