IT as a service (ITaaS) is an operative
model where information technology (IT) service providers offer
IT services to businesses. IT is the application of computers to
transmit, study, store, retrieve, and manipulate information or data,
often in the context of enterprises or other businesses. The IT service
provider could be an external IT service provider or an internal IT
organization. Global IT as a service refers to services related to
technical expertise that enable organizations to manage, create,
optimize, and access information and business processes. IT as a service
s also provides restoration and data backup services. This has resulted
in higher productivity and reduction of operational costs of
organizations.
The global IT as a service market
is mainly driven by an increase in the number of start-up companies and
rise in the adoption of advanced technologies in order to manage, test,
develop, install, troubleshoot, and configure computer hardware and
software of an organization on a regular basis. Additionally, increase
in emphasis on developing an IT-efficient infrastructure and rise in
demand for IT services such as system integration services and
consulting services by organizations are boosting the market.
Furthermore, increase in the need to support a virtualized IT ecosystem
is a major factor propelling the IT as a service market. Increase in
migration and digitization to the cloud frame is also fuelling demand
for the IT as a service model across the world. However, safety and
privacy concerns and rise in hacking incidents on application-based
services are some of the major factors that are restraining the market.
Further, high cost of advanced infrastructure to manage IT services is
hampering market.
Rise in demand for advanced technologies
among small and medium enterprises for better network connectivity is
anticipated to create new opportunities for the growth of the IT as a
service market around the globe.
The global IT as a service market can be
segmented based on service, deployment, enterprise size, industry, and
region. Based on service, the IT as a service market can be classified
into application modernization, application development, performance
engineering, system integration, and others. In terms of enterprise
size, the market can be categorized into small and medium enterprises
and large enterprises. Based on industry, the global IT as a service
market can be divided into banking, financial services, and insurance
(BFSI); telecom; retail; health care; energy and utilities; and others.
In terms of region, the global IT as a
service market can be segmented into Europe, North America, Middle East
& Africa, South America, and Asia Pacific. The IT as a service
market in North America is estimated to expand at a high growth rate
during the forecast period. This is primarily due to the presence of a
large number of technical experts and rise in demand for IT services
among enterprises in the region. The IT as a service market in Asia
Pacific is anticipated to expand significantly during the forecast
period. Demand for IT as a service in the region is primarily generated
from countries such as India, China, and Japan. Furthermore,
technological advancement, rise in globalization, and product escalation
in developing countries of the region are expected to present
attractive opportunities for the growth of the IT as a service market
in Asia Pacific. Rise in complexity in business processes of IT
companies is also boosting demand for IT services in Asia Pacific.
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