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Learn seven tips for working with vSphere; some are performance-related while others are things you might not know.

Discover what the Internet of Things (IoT) is, where it can affect the most short-term change, its impact on existing networks, as well as some business, cultural, and ethical considerations.

Reduce the time it takes you to troubleshoot problems as a system administrator by learning tips and best practices for IBM WebSphere.

Learn some tips that will help you prepare and pass the VCP5-DCV exam.

When it comes to cyber security, we have a lot to look out for, take precautions against and be paranoid about. Learn more about these cybersecurity risks here.

Learn how to develop positive cyber safety habits, and explore how Cisco security solutions can help you to protect your information. Learn more here.

Bill Kenworthy discusses the extending role security in analysis services for SQL server in securing more easily with standard user accounts. Learn more here.

With the introduction of virtual machines (VMs), the rules for protecting your servers have changed. Learn how VMware NSX and the microsegmentation can help.

Resource management is always an issue in any project, especially when the stakeholders from whom we need time have operational duties to perform. If our requirements team was at our disposal 100 percent, always completed activities on target, and worked a full eight hour day without distraction or a loss of productivity, then estimating time would be simple. Here, we explore standard approaches to time estimation, the dangers of multi-tasking, and estimation alternatives, which consider work habits and productivity norms.

The certification and exam guide discusses the benefits of having a ITIL certification with each level and tips for the ITIL certification exams.