In enterprise data centers around the world, the traditional reality of one application
per server is changing. Pressures to cut costs and streamline operations have
brought organizations face to face with the expense and difficulty of managing
a constantly growing number of machines running different applications and operating
systems, often with different database requirements. Data centers are running
out of space for all of the servers acquired over the years, yet hardware is underutilized
and disaster recovery is complicated. Energy costs are skyrocketing and server
administration expenses keep rising.
Ironically, some of the best steps an organization can take to improve its
operations can actually contribute to these problems. Automating core business
processes with solutions like fax servers produces huge gains in efficiency
and sustainability by helping organizations quit paper. But process automation
also generates massive amounts of data to be stored, backed up and recovered
-- which means more hardware and associated costs. And the need to power and
maintain all the machines to handle that data presents a challenge to green
business initiatives.
Taking Migration to IP a Step Further
This paradox may explain in part why sales of Internet-based fax server solutions
are growing at a rate of over 50 percent, according to fax industry analyst
Davidson Consulting, gaining predominance over conventional fax board-based
solutions. Together with the emergence of virtualization software products like
VMware, Hyper-V and Xen as valuable tools to run multiple applications and boost
hardware utilization, Fax over IP (FoIP) provides the means for completely virtualized
fax systems, and it addresses the expense of line charges and other costs associated
with public switched telephone network (PSTN) infrastructures.
Virtualization coordinates access to a single piece of hardware, like a server
computer, so that multiple guest applications (including fax server software)
can share the hardware without interfering with each other. Fax server solutions
can seamlessly be implemented in a virtual machine environment without hardware
by integrating fax with Voice over IP (VoIP) networks.
Fax virtualization offers organizations significant benefits of increased efficiency
and cost control in hardware utilization, data center resource management, energy
cost control, simplified administration and disaster recovery. By reducing the
number of servers an organization runs and manages, fax virtualization lowers
capital expenditure and maintenance costs and minimizes energy use. With virtualized
fax there is no need for downtime during hardware maintenance, and organizations
benefit from maximum uptime and disaster recovery preparedness to help ensure
business continuity.
-1-