IT process automation, data center automation, Server hardware monitoring, Application performance management, Configuration and change management tools, Data center capacity planning
Data center design and construction, Data center energy efficiency, Data center backup power and power distribution, Data center cooling, Data center network cabling, Data center physical security and fire suppression
Mainframe computer hardware, Mainframe jobs, Mainframe operating systems and management, Mainframe security and disaster recovery, Mainframe migration projects, Mainframe Linux, IBM System z
Linux servers, Microsoft Windows Server in the enterprise, x86 commodity rackmount servers, Unix servers, Blade servers, Server hardware packaging, recycling, e-waste, iSeries - data center, Data center systems concerns for value-added resellers (VARs)
Data center budget considerations, IT Compliance: SOX and HIPAA in the data center, IT Governance: ITIL, ITSM, COBIT, Managing data center outsourcing services, vendors, Data center standards and metrics
Data center outsourcing, colocation and cloud, Services in the cloud
Storage concerns in the data center, Storage hardware in the data center, Storage management in the data center
Data center server virtualization, Systems management for virtual servers
Network cabling, Network management strategies for the data center
A U is a standard unit of measure for designating the height in computer enclosures and rack cabinets. A U equals 1.75 inches. For example, a 4U chassis is 7 inches high. A 40U rack cabinet is 70 inches high.
By going small, companies can lighten the application development process to roll out rapid changes and keep up with demanding market pressure.
SOA message exchange works with IMS transaction processors to keep mainframes on the leading edge of service delivery.
Mainframe storage protection can help prevent storage overlays that can corrupt data or wreck a CICS region.
Remote Desktop Gateway secures Internet access for Remote Desktop Services applications – if you set it up properly.
Are you looking for scalability or performance? It's important to understand your needs before choosing a Windows Server hardware solution.
The Kerberos authentication protocol ensures safe connections between multiple platforms. Find out just how it creates secure connections in this overview.
Linux expert William E. Shotts Jr. wants more Linux users to discover the command line and tap the advanced functionality below the GUI.
These tips can help administrators help themselves through advanced text editing with the UNIX Stream Editor (sed) utility.
Popular tips for Linux administrators in 2011 included systems management tool use and management, Linux security and Linux command line shortcuts. Did you miss a hot Linux admin tip this year?
Hyper-V 3.0 will feature new resource-monitoring capabilities, which will be a boon for multi-tenant environments that need to calculate chargeback.
VMware pros, who are under pressure to complete their VCP 5 exam before Feb. 29 to avoid additional requirements, yearn for Microsoft-style exams.
Microsoft Hyper-V 3.0 will introduce PVLANs, a new feature that uses IP address virtualization to solve the network isolation shortcomings of VLANs.
IBM SmartCloud services give enterprises some options to build private and hybrid clouds and may give IBM a chance to improve its lagging cloud image.
Determining how to manage hybrid clouds can seem daunting. The trick is to identify what you need to manage and the best types of tools for the job.
Lining up cloud platforms from major vendors can cause vertigo. What’s the difference among private cloud products? Take a look at HP Cloud Services.
Palmer's College's virtualisation and data centre consolidation project did not just improve IT efficiency and scalability, but also saves on data centre cooling costs.
IT professionals must take data centre measures to convince stakeholders of the business value of technology projects. This will help IT emerge as a valuable business resource.
A TechTarget study finds that IT pros’ main priorities for 2012 are virtualisation, cloud computing and compliance. Experts show how they can carry these out with limited budget.