With the advanced of technology, cloud computing technology
allows unlimited number of machines connected to a common system. What we
normally do? Normally we host website on a physical server. As a result if
server is off, website is off. On the other hand, as cloud is related with
virtual servers, if one server is off, another will continue to pull
resource from the remaining network of servers. Various data centers in
different locations normally cover this risk. Cloud computing technologies
that allow unlimited number of machines to act as one system. Cloud system is
reliable.
For any downtime of server, cloud has no constraint for
physical capability of server. So it has great flexibility. The
payment system in cloud is simple. Customer will pay what they are using. So
there is no change of wastage. Most of common hosting system has great wastage
in space. Lot of unused spaces but giving payment.
Actually, the real cloud hosting platform serves individual
hosting services such as web space, mail, FTP, databases, DNS, stats, Control
Panel, backup, etc. A development of the concept of
cloud hosting for enterprise customers is the Virtual
Data Center (VDC). This employs a virtualization network
of servers in the cloud which can be used to host all of a business’s IT
operations including its websites.
As client will
pay actual so future of cloud is bright. Now days, everything is
shifting to cloud !
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