Tips

Tips

• How low-code development accelerates digital transformation

  Enterprises that don't embrace digital transformation invite competitors to carve up their business. Here's how low-code development can help a business become digitally adept.  Continue Reading

• NOC performance metrics for optimal operation

  NOC best practices include using standardized network designs and automation. But don't forget to identify performance metrics that help track and measure operational success.  Continue Reading

• Microsoft Cloud App Security aims to expand your defenses

  Data center security tools have little control over the plethora of SaaS apps used in the enterprise. A Microsoft offering attempts to bridge that gap to ward off threats.  Continue Reading

• CPRA compliance creates complications for IT ops

  Data compliance only gets tougher as new privacy protection laws are passed. California's privacy regulations mean IT ops teams must reconfigure their data collection processes.  Continue Reading

• Learn the differences between VM snapshot vs. backup

  When admins build their VM management and DR strategy, they must understand the differences between backups and snapshots to ensure they don't lose valuable VM data.  Continue Reading

• Event-driven architecture pros and cons: Is EDA worth it?

  Event-driven architecture (EDA) is a double-edged sword of service flexibility and management complexity. Let's take a quick look at the ups and downs of EDA.  Continue Reading

• Optimize Windows Server 2019 with file server best practices

  A file server deployment must satisfy the needs of both the end user and the IT staff. Tune up Windows Server for a secure and performant repository for your critical data.  Continue Reading

• How to perform a Hyper-V to VMware migration

  Before you migrate from Hyper-V to VMware, you should take a comprehensive inventory, set an agreed-upon schedule and communicate the potential effects to all relevant parties.  Continue Reading

• Modernize and migrate mainframe apps to the cloud

  Mainframe apps are typically difficult to move to the cloud without modernization. Review migration options and determine if it will be worth the effort.  Continue Reading

• 3 DevSecOps trends to keep an eye on

  The future of DevSecOps isn't set, but these trends are shaping its course. Learn what changes -- and risks -- your IT organization should prepare for.  Continue Reading

• How to test connected car applications

  When software testers deal with automobile-connected applications, they should think like a driver. Evaluate safety, connectivity and usability concerns to develop a strong app.  Continue Reading

• 5 steps to conduct network penetration testing

  Enterprises that want to ensure competent network security strategies should look at how they can implement penetration testing, considering red teams and physical pen tests.  Continue Reading

• How to write test cases for both manual and automated tests

  Immerse yourself in the basics -- and particulars -- of writing test cases for both manual and automated tests, and learn the components crucial to each approach.  Continue Reading

• 5 benefits of Wi-Fi 6 for enterprise networks

  In a perfect world, Wi-Fi 6 could introduce several benefits to business networks. But real-world conditions could curb the wireless technology's true potential.  Continue Reading

• 10 benefits of server virtualization for businesses

  Server virtualization has come a long way since the early 2000s. It's not only good for large enterprise data centers; smaller IT shops can also realize its many benefits.  Continue Reading

• Improve help desk workflows via stronger staff support

  Subject experts can be expensive to retain on the help desk, but they're vital to success. Balance training and task delegation to ensure staff engagement and growth.  Continue Reading

• Virtual servers vs. physical servers: What are the differences?

  Virtualization has cemented itself in the enterprise data center, but that doesn't mean physical servers are obsolete. They each have their benefits and uses.  Continue Reading

• Open RAN architecture gives operators options, challenges

  Open RAN architecture could give telecom operators more flexibility as they deliver enterprise-grade 5G services. But making the RAN a virtual function takes careful planning.  Continue Reading

• Compare Azure DevOps vs. GitHub for CI/CD pipelines

  GitHub is a more recognized name in the development community than Azure DevOps, but now that Microsoft owns both tools, developers need to see how they differ and work together.  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

• VMware on SmartNICs accelerates virtualization

  You can run ESXi on a SmartNIC to boost the networking, security and compute performance of a VMware environment.  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

• Memory management strategies improve VM performance

  There are several memory management options, each with their own use cases. Understanding the differences can help admins optimize virtual memory and mitigate resource contention.  Continue Reading

• Compare entry-level SAN arrays for the SMB market

  Performance, capacity and data protection features are a few of the many factors SMB organizations should consider in their comparisons of entry-level SANs.  Continue Reading

• 5 prerequisites for applying AI to an ops environment

  For organizations that want to apply AI to their ops environments, IT teams must precede the starting line with an understanding of what AI can do -- and what they want from it.  Continue Reading

• How to build a private 5G business case

  As you build a private 5G business case, be sure to include private 5G's benefits and challenges, as well as how to prove its ROI. Here's everything you need to know.  Continue Reading

• App interface design principles all developers should know

  The first step in choosing the right app interface design is to understand the options available to developers. Dive deeper into these popular design concepts and approaches.  Continue Reading

• The remote workforce is redefining mission-critical apps

  The explosion in remote work doesn't just mean more work calls in your pajamas. IT must be prepared to support application performance and availability as mission-critical.  Continue Reading

• An overview of headless architecture design

  Decoupling the back-end components of an application is certainly valuable, but what about the front end? This is where headless architecture comes into play.  Continue Reading

• 5 types of server virtualization explained

  Hypervisor-based might be the most common form of server virtualization in organizations, but there are other options to consider, including hardware-assisted and OS-level.  Continue Reading

• Docker security checklists mitigate container cyberthreats

  To improve container security, admins can use a Docker security checklist and combat common vulnerabilities, such as gain privileges and corrupt Docker images.  Continue Reading

• 7 steps for a network and IT security foundation

  Enterprises should make it a habit to review their IT security systems, following steps that include network segmentation, multifactor authentication and security education.  Continue Reading

• NetBeans vs. Eclipse: 5 key comparison points for these IDEs

  When implementing IDEs into an application architecture, Eclipse and NetBeans are often top contenders. But is one of these IDEs really better than the other?  Continue Reading

• Evaluate open source vs. proprietary AIOps tools

  Cut through the market hype surrounding AIOps to find the tool that suits your needs, comparing the pros and cons of open source vs. proprietary tools.  Continue Reading

• The main types of database testing explained

  Most software testers know about ACID for database testing. But the importance of databases means software teams should perform functional and nonfunctional testing in addition to verifying ACID adherence.  Continue Reading

• How to plan unit test coverage

  Explore what an effective unit testing strategy looks like, whether it's wise to aim for a certain percentage of test coverage and how much unit testing is enough.  Continue Reading

• 4 reasons Dart is still a language worth learning

  Despite a perception that it is dead, there are a few reasons Dart is still a language worth learning. We explore a few reasons why it may not be as obsolete as some think.  Continue Reading

• Compare some of the top online IT training providers

  Everyone learns differently. So, to find the right training provider to match your style, weigh the pros and cons of these five options before you subscribe.  Continue Reading

• How to secure remote access for WFH employees in 4 steps

  The global pandemic caused mayhem on network security environments. Enterprises need to bring rigor back to their systems and tighten security for remote workers.  Continue Reading

• Conduct a blameless postmortem and focus on the problem

  Postmortems don't need to be about who's at fault for a failure. Rather than point fingers, focus on the bigger picture. Nobody wants ridicule, but everyone wants a solution.  Continue Reading

• How to performance test big data applications

  When it comes to testing big data applications, there's a lot to consider and potentially be overwhelmed by. Here's how testers can keep their heads above water.  Continue Reading

• The basics of monitoring and observability in microservices

  We examine how monitoring and observability help development teams keep a distributed architecture from coming unraveled by individual failures and performance bottlenecks.  Continue Reading

• Get started with vRealize Orchestrator with PowerCLI

  You can use PowerCLI to automate tasks in vRealize Orchestrator 8.1. Use cmdlets through the Scriptable Task feature or from a workflow in vRealize Orchestrator.  Continue Reading

• Weighing the advantages of private 5G vs. carrier 5G

  Considering private 5G vs. carrier 5G for your interior networking? No single option fits all, but here are some factors you should consider.  Continue Reading

• SASE hype includes SD-WAN, but does it need to?

  Much of the hype around Secure Access Service Edge features the importance of SD-WAN with SASE, but do the two need each other to thrive? Research says probably not.  Continue Reading

• What you need to know to manage multiple AWS accounts

  Explore AWS services and best practices that can optimize multi-account management across your organization.  Continue Reading

• How to monitor home network traffic for added security

  When addressing home network monitoring, track all connected devices, and take advantage of open source tools, like packet capture, to sniff out malicious traffic.  Continue Reading

• The tradeoffs and cost of network redundancy

  Network redundancy costs vary depending on enterprise use cases, but the determining tradeoff usually depends on how long a company can sustain network downtime.  Continue Reading

• Use Amazon EMR with Apache Airflow to simplify processes

  Explore Amazon EMR, looking at use cases such as MapReduce and integration with Hadoop. Then, see how it works with Apache Airflow and learn how to get started.  Continue Reading

• Azure Information Protection P1 vs. P2: What's the difference?

  Azure Information Protection adds security to files such as sensitive emails and files copied to flash drives. See which features Microsoft offers in its two licensing levels.  Continue Reading

• How the SolarWinds vulnerability affects networking

  The SolarWinds attack resulted in a bevy of network vulnerabilities, like masked traffic and backdoor access. Network teams should take the time to review their security strategies.  Continue Reading

• Why and how to adopt a data-centric architecture

  Data has become one of the most valuable assets in the enterprise. IT teams must make changes -- both culturally and technically -- to ensure their strategy reflects that.  Continue Reading

• API testing checklist and best practices

  Proper API testing isn't just determining if an endpoint is functional. Follow these steps to identify your organization's important APIs, which tests to run, and which tools to use.  Continue Reading

• Cloud infrastructure automation: When and where to use it

  Manual tasks are time consuming and can lead to mistakes. Free up your IT teams and ensure an error-free environment by adding automation to these cloud processes.  Continue Reading

• The differences between SVN and Git that matter

  Not sure how to pick between Git and SVN for your versioning needs? We break down the key differences between these tools, including their most potent benefits and drawbacks.  Continue Reading

• Logging as a service isn't SIEM -- so what is it?

  What is LaaS and how does it work? Storing logs in the cloud can be a voluminous -- and expensive -- challenge, but the cloud offers a variety of enticing benefits.  Continue Reading

• 10 network security tips in response to the SolarWinds hack

  From perimeter protection to persistent patching, enterprises should regularly review, update and test their network security plans, especially in response to the SolarWinds hack.  Continue Reading

• How to choose between IaaS and SaaS cloud models

  Even if you already moved a few workloads to the cloud, it's never too early to start looking at where you are going and never too late to make a change. See if IaaS or SaaS is the right service model for your organization.  Continue Reading

• Evaluate Spinnaker vs. Jenkins for CI/CD

  Jenkins is one of the most popular CI/CD tools available, but Spinnaker enables IT teams to manage complex pipelines. Is one better than the other, or should 'vs.' be swapped with 'and'?  Continue Reading

• Considerations for SASE management and troubleshooting

  SASE opens new territory for network and security management and troubleshooting. Ultimately, teams should look for system usability and visibility into traffic flows and policies.  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

• 5 AIOps skills to add to your DevOps resume

  Organizations use AIOps to address complexity, but these tools don't exist in a vacuum. See the top skills needed to successfully implement them.  Continue Reading

• Checklist for mobile app testing: 15 gaps to look for

  Makers of iOS and Android apps chronically fail to test these 15 aspects of mobile apps. But to release quality mobile software, development teams must start testing -- here's how.  Continue Reading

• SASE challenges include network security roles, product choice

  Secure Access Service Edge blends network and security functions. While this integration has its benefits, enterprises still need to address some SASE challenges.  Continue Reading

• Manage cluster resources with Kubernetes requests and limits

  Proper Kubernetes cluster management starts at the pod level. Learn about Kubernetes limits and requests, and how Resource Quotas and Limit Ranges work to control resource consumption.  Continue Reading

• Explore Bottlerocket's benefits and limitations

  Everything has pros and cons, but the question is whether the good outweighs the bad. Evaluate what Bottlerocket has to offer, and how it compares to Alpine Linux as a container OS.  Continue Reading

• Myths and realities of a Wi-Fi 6 upgrade

  Despite the promise of high data rates, longer client battery life and more efficient radio techniques, enterprises need to weigh Wi-Fi 6's limitations.  Continue Reading

• How to calculate SASE return on investment and costs

  SASE return on investment will vary for each organization, depending on use cases and architecture requirements. But the metrics used to determine ROI and cost factors are the same.  Continue Reading

• Calculate HPC storage costs based on these 8 factors

  IT teams that want an accurate estimate of HPC storage costs must account not only for the technology itself, but for staffing, support and ongoing operational expenses.  Continue Reading

• WUfB vs. WSUS: Which handles Windows updates better?

  Trying to get a handle on Windows updates can frustrate even the most seasoned administrators. Which of these two patch management tools fit best in your environment?  Continue Reading

• Review these 7 CASB vendors to best secure cloud access

  CASB technology offers threat protection, increased visibility and policy enforcement. Explore how these seven vendors stack up and protect access to cloud applications.  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

• Top 5 SASE use cases balance network connectivity, security

  Secure Access Service Edge can enhance network performance and security controls for remote sites. Discover some of the other top SASE use cases and deployment options.  Continue Reading

• 4 monitoring and alerting best practices for IT ops

  Monitoring is vital in modern IT environments, but the variety of metrics to track can swiftly overtake admins' capacity -- and sanity.  Continue Reading

• OpenShift Virtualization 2.5 simplifies VM modernization

  Red Hat's OpenShift platform enables admins to take a phased approach to retiring legacy applications while moving toward a container-based environment.  Continue Reading

• Waterfall or Agile? Predictive vs. adaptive SDLC explained

  Waterfall and Agile epitomize the differences between predictive and adaptive SDLCs. Here are some considerations that a dev team should know before it chooses a methodology.  Continue Reading

• BPM vs. BPA: The differences in strategy and tooling

  The differences between BPM and BPA come down to process complexity, an organization's proficiency with software code and how quickly the business must see ROI.  Continue Reading

• Setting up and using a home VLAN to segment network traffic

  Virtual LANs can help homeowners segment their network traffic for enhanced control and security. Network analyst John Fruehe takes you inside his home VLANs.  Continue Reading

• Review these top FAQs on cloud development APIs

  APIs offer two capabilities central to cloud -- self-service and automation. APIs simplify application development, but there are limitations imposed by a lack of standardization.  Continue Reading

• VMware enhances NSX-T 3.0 to ease networking

  Version 3 of NSX-T gets new alarms, security features and admin tools, as well as new and improved integrations to provide VMware admins with better networking capabilities.  Continue Reading

• Get to know Oracle VM VirtualBox 6.1 and learn to install it

  Oracle VM VirtualBox offers a host of appealing features, such as multigeneration branched snapshots and guest multiprocessing.  Continue Reading

• What is SRE in DevOps and how do they work together?

  Site reliability engineering and DevOps share a close relationship -- but it's not always clear what, exactly, that relationship is. Walk through the basics of SRE, and its place in DevOps methodologies.  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

• Understand the differences between VPS vs. VPC

  Both a VPS and a VPC distributes resources and hosts applications, but a VPS is, essentially, a VM used as a server, whereas a VPC is a full private cloud environment.  Continue Reading

• How AI in the help desk transforms IT support

  For IT help desk staff, it should no longer be a question of whether AI will transform their jobs -- but when. Prepare for changes around ticket workflows, troubleshooting and more.  Continue Reading

• Azure AD Premium P1 vs. P2: Which is right for you?

  Azure Active Directory is more than just Active Directory in the cloud. See how the premium editions of the directory service stack up to find the best fit for your organization.  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

• The 4 rules of a microservices defense-in-depth strategy

  Learn the four must-follow rules when introducing defense-in-depth to a distributed microservices architecture, especially when services traverse numerous networks and apps.  Continue Reading

• What the 4 PMem App Direct Modes mean for your organization

  Do you know the difference between the four Intel Optane persistent memory App Direct Mode types? Find out how you can use each of them most effectively.  Continue Reading

• 4 Docker security best practices to minimize container risks

  Without the right tools and processes in place, Docker security can feel like a moving target. Use these four practices -- related to container images, hosts and more -- to keep deployments safe.  Continue Reading

• 9 VDI storage best practices to better connect remote workers

  Learn how to plan and deploy VDI storage to make your remote workers more productive and efficient. It's all about knowing your users and picking the right devices.  Continue Reading

• Report testing checklist: Perform QA on data analysis reports

  To incorporate data analysis features into software, fully test the reports they generate. Use this checklist to cover these reports' requirements, the test environment, APIs and test data.  Continue Reading

• Explore multiple Office 365 PowerShell management options

  Why use PowerShell for Office 365 and Azure? In some instances, it's the only way to tap into some of the hidden management settings in these Microsoft cloud products.  Continue Reading

• Deep dive into NetApp Converged Systems Advisor for FlexPod

  Converged Systems Advisor from NetApp helps FlexPod customers better manage their converged infrastructure deployments. Dive into its features to see if it is right for you.  Continue Reading

• Amazon Kendra vs. Elasticsearch Service: What's the difference?

  Amazon Elasticsearch Service and Amazon Kendra both handle search, but that's about where the similarities end. Learn how and when to use each AWS offering for your application.  Continue Reading

• Run Kubernetes at the edge with these K8s distributions

  The idea of edge computing is not as far off as it once was. Evaluate several ways to bring Kubernetes to the edge, and when an organization should use each approach.  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

• Network consolidation and virtualization solve management issues

  Consolidating networks can help organizations reduce costs and improve data center efficiency -- as long as they focus on security.  Continue Reading

• An overview of Apache Airflow for workflow management

  This introductory look at Apache Airflow walks through some of the basics of the workflow management tool -- from installation steps to its various GUI options.  Continue Reading

• Composable disaggregated infrastructure right for advanced workloads

  Composability provides the agility, speed and efficient resource utilization required to support advanced workloads that continue to grow ever-more sophisticated and comprehensive.  Continue Reading