Checkout

Cart () Loading...

    • Quantity:
    • Delivery:
    • Dates:
    • Location:

    $

Resource Library

Show Filters
Result Filters:

32 Results Found

Results per page: 10 40 80

Virtualization for Newbies: Five Types of Virtualization

Article | Nov. 29, 2021

While the recent trend towards cloud computing might make it seem like virtualization is new, it has existed in some form for many decades.

Optimizing DNS for Better Performance, Filtering, and Security

Article | May 03, 2021

Most Internet users don't realize that often a website or other service that seems slow to respond is actually working fine. Instead, it’s the resolution of DNS that is putting a glitch in your giddy up. Fortunately, there are several steps you can take to optimize your DNS to get better performance.

Everything You Need to Know About the 2021 CISSP Exam Changes

Article | March 05, 2021

The 2021 revised and updated version CISSP (Certified Information System Security Practitioner) certification exam will be released on May 1, 2021. This new version of the popular CISSP exam will include a modest revision and re-organization of previously included topics, but will integrate a significant number of new topics.

6 Things IT Professionals Can Learn from the Film “Groundhog Day”

Article | Jan. 08, 2021

Aside from plenty of laughs, “Groundhog Day” delivers powerful messages about change, love and being a good person. Phil is unable to break the time loop until he totally changes who he is. Unless you’re as selfish and heartless as Phil, by making incremental changes over time you’ll bring success to your life and career.

The 10 Most Important IT Skills for 2020

Article | Aug. 17, 2020

As IT departments struggle with skills gaps and businesses attempt to recovery economically from the COVID-19 pandemic, these 10 IT skills are essential to drive success. Job roles in these areas pay well, but decision-makers are struggling to find qualified candidates. If you’re looking to make an IT skills investment or start a new career path this year, these are the areas to consider.

5 Most Popular IT Certifications for 2020

Article | May 11, 2020

While cybersecurity remains the most popular certification category in our IT Skills and Salary Report, foundational-level certifications highlight our list of the most popular IT certifications of 2020. 

Awesomely Geeky IT Pranks

Article | March 30, 2020

If you’ve been wondering what are some good IT pranks for April Fools’ Day—or any other time of the year—this is the post for you. Whether you’re an IT pro with decades of experience or a noob who is about to learn that holding CTRL+SHIFT+ESC is a faster way to access the task manager (you’re welcome), we have an IT prank for you.

Women in Tech Leadership Profile: Skills, Job Roles and Certifications

Article | March 06, 2020

For women in IT, advancing your career can be a challenge in itself. In the Global Knowledge 2019 IT Skills and Salary Report, only eight percent of senior- and executive-level IT professionals are women. We have pulled data from our research that sheds light on the job roles, skills, challenges, certifications and experience of women in tech who have progressed to the highest levels of an organization.

Most Popular and Most Pursued IT Certifications by Women in Tech

Article | March 04, 2020

According to the Global Knowledge IT Skills and Salary Report, women make up 16% of the tech workforce, and an even smaller percentage (8%) are at the senior or executive level. Here’s an overview of the most popular and most pursued certifications by women in tech.

Why Now Is the Right Time to Combine ITIL® 4 and Project Management

Article | May 09, 2019

For organizations with the willingness to get in shape and regain their corporate vitality, combining and aligning best practice frameworks is a sure way to achieve that goal. Admittedly, it takes work. Combining ITIL® 4 and project management should be high on your list.

How to Navigate the Transition to ITIL® 4

Article | March 19, 2019

Answer the questions posed in our ITIL Decision Tree to see if you should pursue ITIL 4. It’s easy-to-follow and no matter how you answer, it will provide a distinct next step for your ITIL journey.

ITIL is Updating: ITIL 4 Foundation Now Addresses Evolving Best Practices

Article | Feb. 04, 2019

The ITIL 4 update is the first since 2011, and will address the new processes, vocabulary, and methods used in modern IT, including DevOps, Agile, and Lean IT development.

Bridge Your Knowledge from ITIL v3 to ITIL 4

Article | Feb. 01, 2019

ITIL® 4 Foundation Bridge is a new Global Knowledge course that addresses the specific needs of professionals who have already achieved the ITIL v3 Foundation certification and wish to upgrade to ITIL 4. 

IT Horror Stories

Article | Oct. 08, 2018

We asked for your top IT horror stories, and you delivered. Read the most unexpected and cringe-worthy IT nightmares from fellow IT professionals.

Virtualization for Newbies

Article | Oct. 16, 2017

Virtualization is an umbrella term that continues to evolve to include many different types that are used in many different ways in production environments. Originally virtualization was done by writing software and firmware code for physical equipment so that the physical equipment could run multiple jobs at once. With the success of VMware and its virtualization of x86 hardware, the term virtualization has grown to include not just virtualizing servers, but whole new areas of IT. This article is going to look at the origins of virtualization and how some of the historical development has spurred on today's virtualization. In addition, we will discuss different types of virtualization that are being utilized in the marketplace today and a listing of some of the leading vendors.

Understanding Google Cloud Platform Infrastructure Services

Article | Sep. 26, 2017

There is a wide-range of services available in GCP ranging from Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS) to completely managed Software-as-a-Service (SaaS). In the first part of this series, we will discuss the available infrastructure components and how they provide a powerful and flexible foundation on which to build your applications.

Virtualization Terms You Should Know

Article | June 23, 2017

This article defines many of the most commonly used terms in the virtualization vocabulary.

Top 7 Key Features of VMware Horizon 7

Article | June 27, 2016

VMware announced Horizon 7 in February and subsequently released the software updates. Horizon 7 provides a more streamlined, high-performance virtual desktop and application experience. New updates include features such as Instant Clones, Smart Policies, Blast Extreme and greater scalability with Cloud Pod Architecture. Let’s dig into the seven key features that Horizon 7 brings!

Understanding the Objectives of the Event Management Process

Article | July 03, 2015

A strong event management process that is able to detect changes of state throughout an organization’s IT environment is a key aspect of a complete suite of service management processes. Event management ultimately helps an organization maintain control through an understanding of the state of things, and how the state of those things changes in an IT environment.

The Importance of Policies for Event Management

Article | June 15, 2015

Event management, although theoretically different, is fundamentally what most IT organizations refer to as “monitoring.” Monitoring an organization’s environment to determine whether important assets are in the state they should be, and knowing when that state changes, is a very important activity that many organizations spend significant portions of their budget doing.

Strategies to Close Skills Gaps: You and Your Organization

Article | April 09, 2015

Young adults unable to find work, employers unable to fill jobs, a recent GAO study that reported substantial declines in telecommunication expertise — there has been a lot of news about the pervasiveness of skills gaps, their causes, the actual impacts and what to do about them. It’s rather confusing, because the term “skills gaps” has been hijacked to politicize an extremely wide range of issues.

Problem Management and Knowledge Management

Article | April 28, 2014

Most organizations quickly realize that knowledge management must be integrated with incident management in order to improve the quality of service and the efficiency of providing assisted service. What is not as quickly recognized is the value of integrating knowledge management with problem management.

UFFA Is Every Support Professional’s Responsibility

Article | April 14, 2014

UFFA, which stands for “Use it, Flag it or Fix it, Add it,” is the responsibility of every support professional in the knowledge management process. It comes from the Knowledge-Centered Support (KCS) methodology where knowledge management is based on collaboration and a shared ownership of the knowledge base. Let’s break it down.

VMware Resource Pools: Prioritizing VMs

Article | March 11, 2013

Resource Pools are often misunderstood, disliked, and untrusted by vSphere Administrators. However, resource pools can be very useful tools for administrators who want to configure resource management without having to individually configure each VM. This leads to the administrator’s desire to explore the proper usage of resource pools.

Which ITIL Processes Relate to a Data Center Operations Group?

Article | Sep. 19, 2012

I recently responded to a message on LinkedIn from a regular reader of this blog. He asked several questions which I will answer over the course of several posts. As part of his first question, he described a strategy report that his group is producing. The audience for this strategy report considers ITIL important to the future of their business, and so he must describe which ITIL processes his data center operations group works most closely with.

Service Management Jobs – Intermediate Level Interview Questions

Article | June 13, 2012

As mentioned in last week’s post, interviews that require ITIL Intermediate level knowledge will most likely be targeted to specific process areas and activities. If I interviewed someone for a job that required ITIL Intermediate level knowledge, in addition to other questions about the specific technical responsibilities of the job, I might ask the following questions:

10 New Features for Citrix XenApp 6.5

Article | April 09, 2012

XenApp 6.5 brings a host of features and benefits that most companies will need as the technology continues to evolve and user requirements continue to expand.

VXLAN: What is It, and Why Do We Need It - the Conclusion

Article | March 26, 2012

In the previous post, we discussed the need for VXLAN in the cloud along with the issues it solves. In this post, we will focus more on how VXLAN works.

What is the Cisco UCS Manager?

Article | Feb. 01, 2012

The Cisco UCS is truly a “unified” architecture that integrates three major datacenter technologies into a single, coherent system: Computing Network Storage Instead of being simply the next generation of blade servers, the Cisco UCS is an innova­tive architecture designed from scratch to be highly scalable, efficient, and powerful with one-third less infrastructure than traditional blade servers.

Benefits of a Cloud Based Architecture

Article | May 26, 2011

In the fourth of his five-part series, Eric Strause explores the hardware and application benefits inherent in a cloud-based architecture.

Are Production Server Reboots Standard Changes?

Article | April 27, 2011

I attended a meeting this week with a customer of mine and a potential new vendor. The new vendor was there to pitch his configuration and setup service offerings for a specific ITSM toolset. My customer has already had one bad experience with an ITSM tool configuration vendor who promised one thing and delivered much less. He ended up with a tool that’s minimally used and not configured to match his business needs. He’s looking for a vendor that can understand his business needs and priorities and quickly help him get his tool configured and working in a short time frame. Then the topic of standard changes came up. My customer asked for examples of standard changes. The vendor responded, “Server reboots are an example of standard changes.”

13 Skills Every IT Pro Should Know

Article | Nov. 12, 2010

No matter which IT field you're working in, there are several skills that are useful for every IT professional to know. Here, seven experienced IT professionals working in the networking, programming, project management, and security fields, share what they believe a...