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Manage

Learn to apply best practices and optimize your operations.

• Tools and tips to track server power consumption

  Server power requirements differ for each organization, but it's still essential to monitor peak loads and track how much power your servers consume to avoid outages. Continue Reading

• 7 top open source network monitoring tools

  Network is an essential part of infrastructure health and requires constant monitoring. To meet specific OS and hardware requirements, open source tools can be the best fit. Continue Reading

• Essential components and tools of server monitoring

  Server capacity management requires a list of infrastructure components to watch and the right tools. A workflow with these concepts ensures uptime and helps usage predictions. Continue Reading

• Data center power infrastructure essentials prevent downtime

  Power infrastructure upkeep is essential to reduce damage in an unplanned outage. UPS and generator maintenance, plus disaster planning, should be a part of regular operations. Continue Reading

• 5 considerations for proper mainframe decommissioning

  As organizations decide to retire mainframe systems, admins should develop a plan that addresses application migration, program replatforming, data security and hardware removal. Continue Reading

• A look at software-defined networking upgrade guidelines

  SDN brings the benefit of a mostly software-based update process. However, admins still must consider which updates are necessary and if a hardware refresh is required.Continue Reading

• Plan for a successful ITIL implementation

  Corporate buy-in and training are essential for organizations that decide to adopt the ITIL framework. Admins should also help decide if the library is the right service option.Continue Reading

• Key components for negotiating an HPC colocation contract

  When it comes to HPC colocation, there are specialized areas to cover in a service-level agreement. Review provider protocols for power, security and network connectivity.Continue Reading

• Co-location data center market moves closer to the edge

  Data center co-location provides companies a way to expand and diversify their infrastructure. The market is growing to increase data distribution and help advance edge use cases.Continue Reading

• A guide to data center maintenance outsourcing

  Data centers have a lot of moving mechanical parts to maintain. It's beneficial to leave electrical and fire system upkeep to the professionals instead of doing it all in-house.Continue Reading

• Top infrastructure and operations technology myths of 2019

  Admins are consistently evaluating technology to improve I&O efficiency. Cost, integration and business goals are key components to this process and cutting down any hype.Continue Reading

• Use GRUB to fix Linux boot problems

  GRUB is a handy tool to help admins solve any Linux booting issues. Reinstalling or manually implementing GRUB are two main approaches to getting your system back up and running.Continue Reading

• Guidelines to tackle multi-cloud and hybrid IT management

  Managing infrastructure isn't just the on-premises data center anymore. Software selection, architecture configuration and governance are key components of any hybrid IT setup.Continue Reading

• Get eco-friendly with LEED data center certification

  The U.S. Green Building Council helps companies make existing and new data centers eco-friendly. HVAC, lighting and monitoring technology help increase infrastructure efficiency.Continue Reading

• Develop a 7-step server maintenance checklist

  For effective server maintenance, admins must perform proactive hardware and software checks. Any list must include dusting, log review and software patch tests.Continue Reading

• New hardware, use cases shape server benchmarking needs

  Advancements in server hardware help admins address the latest data-intensive use cases. But this brings questions about the place of industrywide benchmarking standards.Continue Reading

• A look at HCI hardware maintenance

  Resource forecasting, capacity planning and upgrade compatibility are essential components of hyper-converged infrastructure maintenance. Learn why admins must implement them.Continue Reading

• Learn the basics of ACI network technology

  Application-centric infrastructure is one way to support an SDN setup. By learning the basics, admins can manage networks with automation and data abstraction.Continue Reading

• How to maintain your hyper-converged data center

  Data center managers can run HCI once it's out of the box, but the technology still requires performance monitoring and support to bring IT benefits to the organization.Continue Reading

• Continuous HCI platform maintenance ensures system health

  These best practices will help data center managers keep their hyper-converged platform in tip-top shape and make the process of deploying future updates simpler.Continue Reading

• Improve server rack physical security with ISO standards

  Safeguarding information access is essential to data center operations. With ISO Standard 27001 and the right locking mechanisms, you can prevent a security breach at the server hardware level.Continue Reading

• Addendum sets ASHRAE 90.4 as energy-efficiency standard

  The publication of ASHRAE 90.4 in 2016 brought a new set of energy guidelines, but the industry still used Standard 90.1. A new addendum has changed protocol and best practices.Continue Reading

• How to realize the benefits of software-defined infrastructure

  Software-based infrastructure and services can streamline management and application data. Before you add them to your data center, consider workload needs and existing hardware.Continue Reading

• 4 essential components to edge data center maintenance

  Security, connectivity and remote management are integral parts of any edge architecture. Here's how to include them in your infrastructure.Continue Reading

• Decrease legacy hardware security gaps

  Dated infrastructure poses security threats to organizations -- especially with the amount of sensitive data used today. Address these concerns with active inventory audits.Continue Reading

• 3 ways to approach legacy hardware maintenance

  Budget, maintenance cycles and specialized use cases are all reasons to keep legacy hardware. Minimize costs and outages with service contracts and emulation options.Continue Reading

• 5 steps to include on your software update checklist

  Training, testing and automation are all essential components to software updates. Implementing these concepts makes version maintenance a less herculean task.Continue Reading

• 83 useful Linux commands

  Enterprise administrators and managers who use this guide of essential Linux commands, utilities and tools will find ways to manage files, get process status updates and more.Continue Reading

• Flexible consumption models lower IT overhead, help investments

  Flexible consumption lets you track infrastructure usage and decrease tech investment overhead. It may seem similar to the as-a-service model, but there are differences between the two.Continue Reading

• Prepare your organization for 100G data center Ethernet

  Leaf-spine topologies, Ethernet and optics research are driving the next generation of data center networking infrastructure. Stay ahead of the curve with these technologies.Continue Reading

• How machine learning in data centers optimizes operations

  Machine learning can help manage your data center more efficiently and address power consumption concerns and hardware maintenance. Today's tools make implementation easy and effective.Continue Reading

• Linux features beyond server management

  Due to its open source nature, Linux is constantly gaining new capabilities. Here's a look at some common use cases and features.Continue Reading

• Use ASHRAE guidelines to get server temperature right

  The main factors that affect server efficiency are inlet air temperature, humidity and contaminants. Follow these ASHRAE guidelines to set up the right facility for your hardware and save energy.Continue Reading

• How to cultivate the ideal IaaS agreement

  As you expand your infrastructure, you might use service providers for certain components. Make sure you get a comprehensive SLA that addresses responsibilities, costs and security.Continue Reading

• A 6-step guide for hardware disposal

  Asset tracking, information logging and security measures should all be a part of hardware decommissioning. Don't miss a step with these considerations.Continue Reading

• How to enhance FTP server security

  If you still use FTP servers in your organization, use IP address whitelists, login restrictions and data encryption -- and just a few command prompts -- to keep them secure.Continue Reading

• Red Hat CTO: Scalability, usability key RHEL 8 components

  Linux software is expanding its use cases for data center and cloud options. Red Hat CTO Chris Wright details how the company is helping improve IT management and visibility.Continue Reading

• Micro data centers build edge computing opportunities

  Organizations can use micro data center deployments to increase on-site data processing. Admins can get their setups right with options from Dell and HPE.Continue Reading

• What are viable Open19 use cases and hardware options?

  Open19 is working with vendors to make hardware for its open source infrastructure. The goal is to support a growing number of off-premises use cases, such as edge computing.Continue Reading

• Build a comprehensive outline for your data center budget

  Including all necessary data center expenses during budget planning can be daunting. IT managers can start with costs for software licenses, hardware upgrades and cloud migration.Continue Reading

• Top 5 Linux performance commands for system administrators

  Figuring out Linux host performance issues is time-consuming without the right tools. The top, vmstat, iostat, free and sar commands can help get CPU, device and memory data.Continue Reading

• Can IT admins benefit from a DevOps environment?

  Admins might wonder if they need to pay attention to DevOps, but collaboration with developers helps minimize bad code and optimize processing hardware.Continue Reading

• How do I successfully install server GPU cards?

  Adding GPUs to your data center requires testing and research. To get the most out of the hardware, upgrade cooling resources and confirm software compatibility.Continue Reading

• How to get the most out of your SIEM system

  When it comes to threat protection, antivirus software is no longer enough. Data center admins need cloud-based SIEM to ensure their environments are fully protected.Continue Reading

• A data center planning and design guide for IT pros

  Data center design and management now goes beyond servers and networking cables. Defining budget and IT goals helps set an effective roadmap for data center architecture.Continue Reading

• Data center budget process should review business goals first

  Discover four factors data center managers should evaluate when allocating financial resources and areas to address to ensure funding requests meet execs' business goals.Continue Reading

• How to prepare your data center for an HCI appliance

  Vendors tout hyper-converged infrastructure as a plug-and-play offering, but before you install anything in your data center, be sure your network supports the hardware.Continue Reading

• Tips for selecting a data center testing provider

  Finding the right service provider for data center tests can be time-consuming. To pick the right one, be sure to have realistic objectives and a detailed SLA.Continue Reading

• Top server maintenance tips to extend hardware lifespan

  IT administrators can upgrade CPU, RAM and networking hardware to maintain smooth server operations and to maximize resources.Continue Reading

• How mainframe maintenance intersects with x86 server upkeep

  Mainframe maintenance overlaps with some x86 server upkeep tasks. Patching and storage management play a role in keeping mainframes up to date.Continue Reading

• A look at fundamental Linux sed commands

  The Linux stream editor is a useful way to run scripts in the data center. With these command examples, you can start to build your familiarity with sed.Continue Reading

• What are some useful remote server management tools?

  Choosing software for remote server monitoring and maintenance depends on organizational and administrative needs. Here are a few programs to include in your search.Continue Reading

• Minimize downtime during a data center upgrade

  End users don't want their productivity interrupted by IT maintenance. With the right technology, testing and planning, you can reduce or eliminate downtime in the data center.Continue Reading

• What do I need to know about remote server management?

  The ability to manage servers requires evaluating WAN connection options, available repair staff and software capabilities. This tip offers insight into how it all comes together.Continue Reading

• Nvidia partnership bolsters VMware live migration capabilities

  As part of vSphere 6.7.1, admins can now live migrate virtualized workloads supported by vGPUs. The Nvidia and VMware partnership improves high-capacity management capabilities.Continue Reading

• How can I secure my remote server management tools?

  If you monitor a lot of servers, it's important to make sure the tools you use to remotely manage them are secure. Encryption and password best practices can help.Continue Reading

• Which basic Linux file management commands should I know?

  File management is an essential part of working within Linux. Knowing a few basic commands makes it easier to move content and avoid file misplacement.Continue Reading

• Which data center KPIs are the most useful?

  As admins evaluate data center performance, they need ways to look at both short-term and long-term data. KPIs offer one way to evaluate components, such as storage.Continue Reading

• How does data center colocation affect outage response?

  Navigating data center malfunctions when hardware is off premises can be tricky. Organizations must have strong SLAs with their colo provider to ensure appropriate response times.Continue Reading

• Converged data center migration practices to avoid data loss

  Refreshing data center hardware is no simple task, especially for organizations with multiple workflows. Before completing an upgrade, make a plan for backups and workload management.Continue Reading

• 14 SIEM reports and alerts to boost security

  Setting up an SIEM reporting infrastructure requires an overall knowledge of what data capture is available. With standard reports and event categories, you can ease implementation.Continue Reading

• What network security methods do I need to keep data safe?

  How can you maintain network security beyond the standard firewall and blacklisting tactics? Encryption and digital rights management can ensure organizational data stays safe.Continue Reading

• How do I protect my OS with Linux security features?

  Linux has a security framework with multiple layers, which makes it hard to maintain permissions and privileges. User-based profiles and whitelisting can help you oversee OS access and give you peace of mind.Continue Reading

• Streamline data center ops by adding functionality to your DCIM tool

  Once you've successfully set up DCIM software, it's important to evaluate what further capabilities you need and the ways you can improve data center planning.Continue Reading

• Ten Linux process management commands that simplify admin workflows

  If you work in Linux, chances are you have to do some process management. Here are some commands to simplify that workflow.Continue Reading

• Build your PowerShell command cheat sheet with these basics

  Even if you've previously used PowerShell, it's beneficial to add new commands to your reference sheet and keep your overall knowledge as current as possible.Continue Reading

• Data center monitoring best practices simplify software choice

  Metrics are essential to keep any data center operating smoothly. With monitoring software and best practices, admins can simplify their workflows and get usable data.Continue Reading

• Easily read a log file in Linux with command-line tools

  Depending on the specific Linux distribution you use, there is a variety of commands to help you locate, read and search log files within related program components.Continue Reading

• Hadoop cluster configuration best practices streamline workflows

  Organizations that deal with a variety of Hadoop configurations can streamline workflows through baseline configuration, tests and site-specific configuration files.Continue Reading

• SIEM benefits include automated monitoring, malware mitigation

  SIEM tools deliver automated alert actions, normalize log data and provide intelligent filtering, all of which can help IT administrators lighten their workloads.Continue Reading

• Hadoop cluster capacity planning best practices

  Trying to calculate Hadoop cluster capacities isn't always straightforward. It's important for organizations to include IOPS and compression rates in their predictions.Continue Reading

• What are the options for log management in Linux?

  Linux administrators should use syslog and systemd-journald together for smart log analysis. But there are also open source log management tools to consider.Continue Reading

• IT support and service contracts ripe for savings

  If you don't pay close attention to IT support, service and maintenance contracts, start now. Chances are your organization is paying more than it needs to.Continue Reading

• Three requirements for a hybrid cloud computing deployment

  As the hybrid cloud computing approach gains steam, organizations will need to pay close attention to cross-cloud connectivity and management, plus microservices.Continue Reading

• Five debunked myths about SSD issues

  Solid-state drives are mature now, and the technology has eclipsed hard disk drives with superior performance, manageability and pricing for enterprise storage.Continue Reading

• Hyper-converged infrastructure cloud backup brings many benefits

  Public cloud backup offers a low-cost solution to data protection challenges in hyper-converged infrastructure shops, but disaster recovery poses a new set of issues.Continue Reading

• SD-WAN benefits branch networks with simplicity, automation

  Traditional branch networks haven't adapted well to new technologies. But a mature SD-WAN market can bring distributed networks up to speed with simplicity and automation.Continue Reading

• Weigh vendors, tools in software-defined storage products

  Explore the benefits of SDS and continued recent improvements before you determine if making or buying software-defined storage infrastructure makes sense for your enterprise.Continue Reading

• Use Red Hat System Roles to smooth Ansible integration

  In the Ansible playbook, IT users can make it easier to manage a Red Hat Linux enterprise environment. Increase efficiency with node management on Ansible with System Roles.Continue Reading

• Master RHEL 7.3 before you consider RHEL 8

  RHEL 7.3 offers high security, reliability and performance. Discover how to navigate GRUB 2 and system, and learn which distros work best for Docker, among other tips.Continue Reading

• Explore uses for virtual data center architecture with VMC on AWS

  The popularity of a virtual data center has risen because of the VMware Cloud on AWS announcement at VMworld 2017. But which enterprises should be in line to use it?Continue Reading

• A multi-tenant data center offers SDN challenges, benefits

  SDN controllers offer segmentation in a multi-tenant data center. Understand how to configure the right network flow to isolate traffic, and explore potential pitfalls of SDN.Continue Reading

• With Btrfs file system gone in RHEL 8, look at alternatives

  In the XFS, Ext4, Btrfs and ZFS comparison, Linux users will say goodbye to Btrfs in RHEL 8. Learn more about your options and what can fill the gaps once development halts.Continue Reading

• How to choose a live kernel patching extension

  Ksplice and kpatch offer similar live kernel patching services on a Linux system, but differences between function-level services and technical support showcase their differences.Continue Reading

• Open source strategies bring benefits, but don't rush in

  Before your organization can reap the benefits of open source, it's important to understand your options and map out a plan that will guarantee success.Continue Reading

• Software-defined memory spurs mix of IT challenges, opportunities

  The expanding role of NVDIMM and DRAM and the emergence of software-defined memory will bring more flexibility to enterprise data centers -- but not without some challenges.Continue Reading

• Build a resilient mainframe system with redundancy, automation

  To ensure your mainframe is fault-tolerant, resilient and ready to support a growing number of apps, follow these best practices for hardware allocation, automation and more.Continue Reading

• CMDB (configuration management database)

  A configuration management database (CMDB) is a database that contains all relevant information about the hardware and software components used in an organization's IT services and the relationships between those components.Continue Reading

• SUSE Linux Enterprise Real Time boosts app performance

  Some organizations require real-time support for critical applications that run on Linux. What are some options to achieve that on a SUSE distribution?Continue Reading

• Dodge a data center outage with proper power design, commissioning

  Data center outages continue to plague IT. Perform data center commissioning or an audit and have a solid power design to protect your organization from a crash.Continue Reading

• Follow these steps to assign vSphere permissions and roles

  Admins can use vSphere permissions to assign VM controls to different IT groups within their enterprise. Follow the networking example below to get started.Continue Reading

• IT infrastructure automation lessens the load for data center teams

  Network, storage and server management can be overwhelming and time-consuming tasks. Evaluate automation techniques to simplify everything from documentation to system uptime.Continue Reading

• Four must-have skill sets for SDDC architecture

  A learning curve for IT staff -- especially around automation, scripting and APIs -- is a major hurdle during SDDC deployment. Is your data center team ready to make the move?Continue Reading

• Four options to optimize SSD performance in the data center

  As more organizations adopt SSDs, practices for storage optimization need to evolve. Learn how tactics, such as disabling defragmentation and using the write cache, can play a role.Continue Reading

• Navigate RHEL support options in the public cloud

  Differences in cost and vendor support make it tough to choose a public cloud platform for RHEL deployment. Compare options from Google Cloud Platform, Microsoft Azure and AWS.Continue Reading

• IT still needs the tried-and-true on-premises data center

  Despite a rapidly changing IT industry driven mostly by cloud, the on-premises data center is here to stay, according to a survey by the Uptime Institute.Continue Reading

• SUSE Manager 3 provides new features via Salt integration

  A major change in SUSE Manager 3 is that it's primarily built on Salt, rather than Spacewalk. Learn what else has changed, and how IT can take advantage of the latest release.Continue Reading

• Storage technologies evolve toward a data-processing platform

  Emerging technologies such as containers, HCI and big data have blurred the lines between compute and storage platforms, breaking down traditional IT silos.Continue Reading

• Learn efficiency lessons from hyperscale cloud providers

  Enterprise data center teams can learn important lessons from hyperscale cloud providers. Rethink redundancy strategies and consider technologies like SDN to increase efficiency.Continue Reading

• Use data fabrics for storage management across on-premises, cloud

  As a form of software-defined storage, a data fabric helps admins manage data from disparate storage systems, including in the cloud. Weigh options from NetApp, ClearSky and more.Continue Reading