Tips

Tips

• How do CPU, GPU and DPU differ from one another?

  Data centers use three varieties of processing units: CPU, GPU and DPU. Learn the unique use cases for each, and how to use them in conjunction to accelerate data center workloads.  Continue Reading

• Best practices for data center risk assessment

  Data centers contain risks such as height, environmental and electrical hazards. Keep your staff safe by assessing the level of risk and creating a comprehensive safety plan.  Continue Reading

• Top Unix commands: 50 must-know commands with examples

  Use these 50 Unix commands to manage and modify files, navigate directories, monitor your network and users, gather data, and automate system tasks and processes.  Continue Reading

• What to know about managing power for edge devices

  Keeping edge devices powered constantly can present challenges in sourcing and managing it. Learn the basics of getting and keeping power at the edge.  Continue Reading

• Best practices for container security in the data center

  Container sprawl and container repositories can introduce new vulnerabilities to a data center. Here's what organizations should watch out for and how to stay safe.  Continue Reading

• How to check your CPU in a Linux system

  You can issue commands through your Linux CLI to gather CPU information, including detailed information on cores, class, virtualization support, architecture and usage.  Continue Reading

• Which processing units for AI does your organization require?

  AI requires certain hardware infrastructure, such as hardware accelerators and proper storage. Learn what your organization requires to successfully support AI.  Continue Reading

• Data center security compliance checklist

  In five steps, create a security compliance plan for your data center. Discover different standards, learn audit schedules and develop procedures to align with compliance.  Continue Reading

• Discover the three major CentOS clones

  Free, open source AlmaLinux, Rocky Linux and VzLinux are clones of the popular CentOS Linux distribution, which became a rolling release from IBM Red Hat.  Continue Reading

• An introduction to using diff and patch together

  Use the diff command in Linux to discover subtle differences between code files. Then, use the patch command to update those code files to match.  Continue Reading

• Considerations for sustainable data center design

  To design a green, sustainable data center, consider methods to improve energy conservation and efficiency. Then, look into green -- or greener -- energy source alternatives.  Continue Reading

• Use colocation and cloud together

  Rather than deciding between cloud or colocation, consider using both cloud and colocation. Colocation can support a hybrid cloud environment and help cut down on cloud costs.  Continue Reading

• Pros and cons of on-site power generation for data centers

  Organizations considering a move to on-site power generation should weigh drawbacks -- such as cost -- against benefits, including sustainability and increased control over power.  Continue Reading

• Evaluate air cooling vs. liquid cooling for your data center

  Air cooling and liquid cooling for data centers offer different benefits and drawbacks. To decide which best suits your organization, consider the pros and cons of each.  Continue Reading

• 8 green computing best practices

  As climate change becomes a more pressing issue, these sustainability best practices can help your data center go greener, which benefits both your business and the environment.  Continue Reading

• Top data center software certifications for admins

  Certifications prove an admin has a specific level of expertise. Assess the top training courses and certifications in software systems for data center admins.  Continue Reading

• Learn the difference between SMP vs. MPP

  Learn the differences between the main modes of multiprocessing: SMP, AMP and MPP. Each has a distinct use case that makes it suited for different data centers and organizations.  Continue Reading

• Can green colocation help orgs meet sustainability targets?

  Colocation providers prioritizing sustainability draw customers seeking to offset carbon emissions. But many orgs can also take steps to address sustainability issues in-house.  Continue Reading

• 5 considerations for proper mainframe decommissioning

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

• Data center facility management team-building checklist

  A good data center facilities team and strategy can ensure the rest of your company runs smoothly. Here are the steps you should take when putting that team together.  Continue Reading

• Explore hot and cold aisle containment for your data center

  Explore hot aisle and cold aisle containment for the data center, a practice that can reduce energy costs by helping better manage environmental factors.  Continue Reading

• Explore the benefits of data center as a service

  For organizations that might struggle to purchase and maintain their own data centers, they can turn to DCaaS, which enables them to lease data center facilities from a provider.  Continue Reading

• Data center contactless tech beyond the pandemic

  No-touch tech like haptics and LiDAR became commonplace during the coronavirus pandemic, but such technology can increase demands on the data centers supporting it.  Continue Reading

• What does a data center facility manager do?

  Data center facility managers are responsible for the data center at large -- from the outside of the building to the infrastructure it houses.  Continue Reading

• Does your data center need a smart PDU?

  A smart PDU can help you monitor and manage power flow more efficiently than a traditional PDU. Here's what you should consider before deciding whether to adopt.  Continue Reading

• Learn about ambient temperature sensors for data centers

  Ambient temperature sensors can help you keep track of environmental factors such as temperature, humidity and airflow in your data center so you can avoid downtime.  Continue Reading

• IT industry standard training for data center admins

  Axelos, IDCA and the Uptime Institute each offer training courses and certifications for data center admins to increase their knowledge of common data center standards.  Continue Reading

• 4 key ways to prevent server sprawl

  Take steps to cut back on costly and hard-to-manage server sprawl: consolidate your hardware, virtualize your servers, consider software-defined infrastructure and stay organized.  Continue Reading

• Top considerations for HPC infrastructure in the data center

  Determine whether HPC is right for your organization by understanding the compute, software and facilities requirements and limitations for supporting HPC infrastructure.  Continue Reading

• Evaluate edge computing software for device management

  Managing a variety of devices at the edge can create a complex challenge for organizations, but software-based edge management platforms can help.  Continue Reading

• Nvidia vs. AMD: Compare GPU offerings

  Chip vendors Nvidia and AMD each offer GPUs optimized for large data centers. Compare the two to decide which best suits your business requirements.  Continue Reading

• CRAC design upgrades simplify HVAC maintenance

  CRAC/CRAH hardware updates make data center cooling more efficient. And these new systems are easier for admins to maintain and they reduce dust accumulation across infrastructure.  Continue Reading

• Private cloud certificates to build up your tech skills

  Private cloud deployments require a variety of skills to run smoothly on any infrastructure. Expand your technical knowledge with training from Amazon, Google, Dell EMC and HPE.  Continue Reading

• Get a template to estimate server power consumption per rack

  Admins can struggle with power consumption estimation as infrastructure gets more complex. The kW-per-rack metric can help provide an accurate calculation of server power use.  Continue Reading

• Top 5 data center technology trends to watch in 2021

  2020 changed how IT pros managed and provisioned infrastructure. In 2021, organizations must find ways to support automation, AI and data analysis in the data center.  Continue Reading

• Smart UPS features for better backup power

  Vendors now offer UPSes with functions that help regulate voltage and maintain battery health. Before you upgrade, evaluate costs and confirm infrastructure compatibility.  Continue Reading

• Main factors that can guide your UPS selection process

  To choose the right UPS, be sure to figure out business needs, power supply size requirements and how long your backup systems must last during downtime.  Continue Reading

• 4 data center UPS vendors to evaluate

  UPSes are crucial components to any backup power system. Use power ratings, infrastructure voltage requirements and the UPS type to guide the selection process.  Continue Reading

• Colocation pricing guide: Understanding data center costs

  Colocation facility costs can include anything from power fees and bandwidth service charges to connectivity expenses, change fees and support costs.  Continue Reading

• Avoid colocation and cloud noisy neighbor issues

  In any multi-tenant IT environment, noisy neighbors can be an issue. Here's a closer look at how the challenges differ in the public cloud versus colocation.  Continue Reading

• 9 considerations for a colocation data center selection checklist

  Use this data center selection checklist to make fair and comprehensive comparisons between colocation data center providers before making a decision.  Continue Reading

• Retail colocation vs. wholesale data centers: How to choose

  One offers more control, while the other offers more flexible space. If you're considering a colocation facility, how do you decide between wholesale and retail?  Continue Reading

• 7 benefits of colocation for your business and 4 challenges

  Colocation is not a silver-bullet solution for everyone. Discover the benefits and drawbacks that come with allowing a third-party to manage your IT equipment.  Continue Reading

• Avoid server overheating with ASHRAE data center guidelines

  Finding the right server operating temperature can be tricky. ASHRAE standards provide guidance for all server classes and what factors can play into temperature readings.  Continue Reading

• Hidden colocation cost drivers to look out for in 2021

  These unexpected charges and fees can balloon colocation costs for enterprise IT organizations.  Continue Reading

• 5 ways a remote hands data center ensures colocation success

  Off-site hardware upkeep can be tricky and time-consuming. With remote hands options, your admins can delegate routine maintenance and monitoring to trained, on-site service staff.  Continue Reading

• Your guide to avoiding server rack setup issues

  Not all data center servers are created equal. Before you attempt a server racking project, double-check size specifications and account for fastening hardware and cabling needs.  Continue Reading

• Extend your power lifecycle with Li-ion data center batteries

  Backup system batteries are critical in any infrastructure. Developments in Li-ion technology can bring more power, lower TCO and a longer component lifespan.  Continue Reading

• Transform your infrastructure to support parallel processing

  Quick, real-time data analysis is a boost to any organization's operations. With the right hardware and software, you can support parallelization in your data center.  Continue Reading

• Red Hat vs. SUSE: How do these Linux distributions stack up?

  See how two leading Linux open source software products -- RHEL and SLES -- compare when it comes to supported architectures, ease of use, support and pricing.  Continue Reading

• Top 4 ways to reduce data center power consumption

  Infrastructure power requirements can drive up operating costs. Data center managers can cut their utility bills if they address power needs for CPUs, storage and cooling systems.  Continue Reading

• Figure out the differences of asset management vs. CMDB

  There is no shortage of software options for change management tools. Operational goals can help IT teams decide if ITAM or CMDB is the right choice for the organization.  Continue Reading

• Learn SELinux commands for management and troubleshooting

  SELinux provides a more secure way to run Linux servers. Key commands for status, file management and troubleshooting can help you run SELinux smoothly on your infrastructure.  Continue Reading

• The value of an IoT implementation in the data center

  IoT can help with data center management and optimization. Before you embark on an implementation, evaluate use cases, software options and security concerns.  Continue Reading

• A look at the main differences of Bourne shell vs. Bash

  Shells help admins run commands from the keyboard to the OS. Though Bourne shell and Bash are similar, there are differences in layout and code compatibility.  Continue Reading

• 6 tools to know for private cloud monitoring and reporting

  Cloud reporting helps admins address capacity issues and reduce outages. Effective tools should include role-based dashboards and track virtual and physical hardware.  Continue Reading

• Discover the main differences between COTS vs. GOTS

  When admins compare government versus commercial software options, they must consider cost, use cases and available support as part of the selection process.  Continue Reading

• 6 steps for effective real-time monitoring across hybrid IT

  Infrastructure monitoring can span multiple stakeholders, data center sites and metrics. Use the five W's to establish a comprehensive monitoring strategy.  Continue Reading

• Tips to get colocation contract renewal right

  During your team's colocation contract renewal process, be sure to reevaluate power requirements, spending flexibility and one-time cross-connect fees to gain better services.  Continue Reading

• Data center backup power systems, standards to address downtime

  Backup power is essential to reduce -- or eliminate -- downtime. Admins can refer to industry standards, UPSes and generators to build out systems that support critical components.  Continue Reading

• Adjust these 4 server BIOS settings to improve performance

  You can configure BIOS settings to get more productivity out of servers, but some high-performance settings could increase power consumption or put reliability at risk.  Continue Reading

• Single-socket servers offer cost, utilization benefits to admins

  Different server types bring advantages in processing speed, memory availability and overall cost. See what single- and dual-socket servers can add to your infrastructure.  Continue Reading

• A quick primer on the ANSI/TIA-942 standard

  Industry standards help organizations minimize downtime and ensure operational quality. With ANSI/TIA-942, IT teams can certify their infrastructure for mission-critical sites.  Continue Reading

• The case against data center consolidation

  Having one centralized data center can bring IT benefits. Use cases such as IoT, edge computing and cloud don't necessarily work with consolidated infrastructure.  Continue Reading

• 4 disadvantages of hyper-converged infrastructure systems

  Problems with scalability and cloud compatibility can create major issues for organizations that want to deploy hyper-converged infrastructure systems.  Continue Reading

• The basics and benefits of lights-out management

  For remote IT capabilities, lights-out management tools enable admins to power servers off and on, monitor temperatures and remediate potential operational issues.  Continue Reading

• IT asset retirement in the data center

  Is your data center equipment starting to show signs of aging? These performance metrics can evaluate hardware health and help you decide if assets should be maintained or retired.  Continue Reading

• Troubleshoot Linux kernel panic with the kdump crash tool

  Kernel panic renders your system useless. With an NFS server and kdump crash tool, you can easily perform a root cause analysis and figure out how to bring a system back online.  Continue Reading

• 6 steps to prep your organization for ISO 9001 certification

  ISO 9001 is a quality management standard. Before your team decides to become certified with an official audit, you should have all the gap analyses, documentation and fixes in place.  Continue Reading

• Get the right SLA for enterprise liquid cooling services

  If you're interested in data center liquid cooling, investigate the technology types, available service providers and outline an effective agreement for successful system use.  Continue Reading

• 5 common server issues and their effects on operations

  Server problems can spring from inside and outside hardware. Delve into these common issues and learn about the policies to have in place for regular maintenance and prevention.  Continue Reading

• An in-depth look at calculating server hardware costs for SMBs

  Servers can be expensive, but there's more to the purchase than just the price of the hardware. Learn what additional items an SMB must factor into the overall cost.  Continue Reading

• How to prevent and recover from server failure

  Hardware, software and facility issues can lead to server failure. With the right protocol and preventive maintenance, you can reduce failure amount and troubleshoot time.  Continue Reading

• Pick a data center layout: Raised floors vs. overhead cabling

  There's no definitive design when it comes to data center infrastructure. Cost, manageability and cooling effectiveness are all factors during the selection process.  Continue Reading

• Considerations for SIEM logging software and storage

  SIEM systems aggregate a lot of data across all types of infrastructure. For regular audits, admins should address notification settings, analysis protocols and storage locations.  Continue Reading

• SIEM vs. SOAR: Key considerations for software evaluation

  SIEM and SOAR tools are now seen as complementary to each other, but key differences in purpose and features may determine which one you decide to use in your data center.  Continue Reading

• 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

• Safeguard data center power with regular UPS maintenance

  There are several levels of testing to address when developing a UPS maintenance checklist. Be sure to conduct visual, thermal and load tests to verify UPS health.  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

• Improvements in CPU features help shape selection

  CPUs have evolved to meet ever-increasing technology demands. We look at the way performance and power characteristics have shifted in recent years.  Continue Reading

• Build a migration plan for enterprise edge infrastructure

  Micro data centers are essential to edge computing use cases. Build an effective migration plan through site selection, application inventory and post-move monitoring tools.  Continue Reading

• Plan a successful migration to HPC colocation

  If your organization decides to host its HPC hardware in a colocated data center, ensure a smooth migration with proper location selection, security measures and application testing.  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

• Initiative aims to improve data center incident reporting

  The Data Center Incident Reporting Network hopes to pull back the smoke screen on software and hardware issues to improve operations and reduce downtime risks -- with admins help.  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

• Make the case for a technology refresh strategy

  A good portion of IT budgets are spent maintaining aging hardware. Energy efficiency, failure rates and potential downtime costs are all ways to justify regular hardware updates.  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 data center skills admins can use in 2020

  The 2019 tech job sector saw consistent growth and job availability. In 2020, admins should develop expertise on cloud architectures, edge computing deployments and automation.  Continue Reading

• Improve efficiency with server energy consumption tools

  Deciding what servers are most efficient for your infrastructure requires research. Hardware-level certifications and web-based tools can help you select the right option.  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

• 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

• Top 4 open source automation tools for admins

  Open source offerings are an easy way to bring automation into your organization. When selecting software, evaluate the user experience, main features offered and Linux support.  Continue Reading

• Increase efficiency with data center temperature monitoring

  Data centers must track multiple temperature components. Organizations can use ASHRAE standards and on-premises hardware for easier monitoring.  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

• Understand top public cloud repatriation use cases

  Cloud technology can pose billing, management and compliance issues. Here are five reasons why repatriating cloud workloads back on premises might be a better option.  Continue Reading

• Top 5 options for Linux certifications

  Are you ready to expand your Linux knowledge? Here's a look at the latest courses, training content and exams available from professional groups and vendors.  Continue Reading

• Top guidelines for edge computing software selection

  Finding edge software that meets all your organization's needs requires help from both the business and IT sides. Get the right fit with use case information and developer input.  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