Virtualisation has transformed
the way organisations scale and manage their IT environments. By reducing costs
and increasing flexibility compared to traditional infrastructure,
virtualisation has become a cornerstone of modern IT strategies. However, it
also brings challenges in terms of management, visibility and compliance.
Effective IT Asset Management (ITAM) is critical to overcoming these challenges
and ensuring smooth operations.
What
Are Virtualization and Virtual Machines?
Imagine managing an organization’s IT
infrastructure, where each employee requires a dedicated device with specific
applications. Traditionally, this would mean providing each person with laptop
or desktop.
Virtualisation replaces
physical machines with virtual machines (VMs) hosted on centralised servers.
Employees can log in to their own virtual desktops from any device – thin
client, tablet or own device. This eliminates the need for expensive hardware,
simplifies updates and backups, and allows you to scale quickly to accommodate
new employees. Another benefit of this technology is the ability to run two
operating systems simultaneously (e.g., Windows and Linux) on the same physical
device.
Key
Challenges
While virtualization delivers numerous
benefits, it also creates complexities. Below are the main challenges
organizations face:
Visibility Gaps
Easy scaling of virtual machines can lead to a large number of virtual
machines, making it difficult to monitor and effectively manage the
environment. If resources are spread across multiple servers, it is even more
difficult to keep track.
Escalating Costs
Without proper VM management, organizations risk incurring high costs from
unused or poorly optimized virtual resources.
Security and Compliance Risks
As VM numbers grow, so does the risk of neglected updates to operating systems
and applications. These oversights can lead to security vulnerabilities.
Additionally, improper software licensing-often tied to specific hardware-can
result in costly compliance issues during audits.
Efficient Virtual Machine Management with ITAM
In today’s world of widespread virtualization
and cloud adoption, robust IT asset management is more important than ever.
Managing hundreds or thousands of physical and virtual assets requires tools
that go beyond manual spreadsheets. Specialized ITAM tools offer automation,
insights, and efficiencies that traditional methods simply cannot match. Here’s
how:
1. Automatic Detection and Relationship Mapping
ITAM tools can scan your network to detect
virtual machines and their dependencies, automatically creating a visual map of
these relationships in a configuration management database (CMDB). This
enables faster change management, incident resolution, and even supports AI-powered analytics.
2. Comprehensive Lifecycle Management
By providing a single source of truth,
ITAM tools deliver a holistic view of the lifecycle of each VM-from creation to
retirement. This visibility enables IT teams to optimize resource allocation,
reduce unnecessary costs, and maintain security without sacrificing user
satisfaction.
3. Software License Compliance
Improved visibility of both physical and
virtual assets makes it easier to identify licensing gaps, ensuring that
software remains compliant and audit-ready. This can also help prevent
over-licensing, which can lead to unnecessary costs.
4. Seamless Integration
Modern ITAM platforms integrate easily with
tools like network scanners (e.g., Zabbix, PRTG) to complement their
operational data. While these scanners aren’t designed for IT asset tracking,
they complement ITAM systems by providing valuable real-time insights and
additional data that ITAM detection alone cannot capture, such as detailed
hardware statuses or environmental conditions.
Conclusion
While there are a number of
reasons to implement effective IT Asset Management (ITAM), it plays an essential
role for addressing the challenges of virtual machine management. As
virtualization drives scalability and cost savings, ITAM ensures visibility,
controls costs, and maintains compliance. Organisations that have implemented
effective ITAM in their day-to-day operations are already reaping the above
benefits and will benefit even more from the advent of AI, for which they will
have plenty of quality data to train.
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ABOUT THE AUTHOR
Adam ?ima, Product Marketing Specialist, ALVAO
For five years I worked as a product
manager in the field of industrial automation and innovation in large
manufacturing companies. For the last few years, I have been working mainly in
the area of ITSM/ITAM solutions implementation, especially in small and medium
sized companies.
