Disaster
Recovery(DR) as a Service provides organizations with a variety of
cost-efficient ways to recover and replicate critical servers and
data center infrastructure to the cloud environment in case of any
disaster resulting in disruption of services. IT environments are
becoming complex with greater mixes of virtual platforms, operating
systems, storage and applications. As a result, the impacts on
disaster recovery are cascading and growing exponentially. Virtually
every company faces the risk of IT interruptions that can bring
business to a standstill. Disaster Recovery-as-a-Service (DRaaS)
offers business continuity across a range of organizations and their
applications, by ensuring availability of IT infrastructure in an
event of disaster.
The
market for disaster recovery as a service can be segmented based on
storage capacity, types of recovery services, providers, organization
size and end-use verticals. The different storage solutions and
services can be segmented based on size into 1 TB and below, 1 TB -
10 TB, 10 TB and above. By type of disaster recovery services, the
market includes services designed on following models - cloud to
cloud disaster recovery model, self disaster recovery model and
hardware to cloud disaster recovery model. The service providers can
be segmented into cloud service providers, disaster recovery service
providers, telecom/communications service providers (T/CSPs), and
technology partners and suppliers. Organization size comprises of
small office/ home office (SOHO), small and medium businesses (SMBs)
as well as enterprises. The end-use verticals include E-commerce and
web, banking, financial services and insurance (BFSI), manufacturing,
academia, healthcare, government and others.
Some
of the major forces driving the disaster recovery services market are
factors such as low cost, virtualization, high level of automation,
easy deployment, recovery, location independence, secure storage and
backup, 24x7 support, management and control, along with high utility
based dynamism. DRaaS is expected to replace IT infrastructure burden
with cost effective and reliable solutions. Businesses of all sizes
have steadily grown more dependent on their escalating IT
infrastructures to help them automate, analyze and manage the
strategies and operations in businesses. Online trading companies,
airline reservations, web-site hosting providers, insurance-document
imaging, financial databases or other computing systems are
inseparably linked to the incessant availability of the services and
data.
Cloud-based
DR is poised to shake up the heritage approaches and offer aggravated
infrastructure and operations (I&O) professionals, a great
option. Disaster Recovery as a Service or DR on demand or DR as a
cloud service model is becoming widely attractive solution among
enterprises. The main reason for this is its pay-as-you-go pricing
model that can lower operating costs drastically. Implementation of
DRaaS with a virtualized cloud platform can be automated easily while
minimizing the recovery time after a failure. The only challenge for
the cloud service customers would be the choice of service provider
along with the process of consulting, negotiating and implementing
suitable service level agreements (SLAs).
The
global market for DRaaS has been witnessing a rising demand from
small and medium enterprises (SME) in implementing hybrid cloud
disaster recovery services. However, customers are more concerned
about security and privacy, in terms of cloud based DR
implementation. An increasingly accepted solution is to lay both
primary production and disaster recovery instances onto the cloud and
let a managed service provider handle both of them. By doing this,
businesses can eliminate the need for an on-premise infrastructure
and also benefit from the low usage-based costs from the
implementation of cloud computing.
Some
of the key vendors in the market for disaster recovery as a service
include Amazon Web Services Inc., Accenture plc, IBM Corp., EVault
Inc., SunGard Data Systems Inc., Terremark Worldwide Inc., Allsteam
Inc., CommVault Systems Inc., CenturyLink Inc., Hewlett-Packard Co.,
Microsoft Corp., and Rackspace Inc.
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The recovery as a service is adopted worldwide as one of the majorly used technical services that too with lower costs, faster deployment, fully recoverable in less time with high security, ability to recover applications, and many others. All factors for the complete successful implementation.
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