Tips

Tips

• Top 3 network security threats and how to protect against them

  Enterprise networks are seemingly always under attack. Learn about the most common network security threats and what protections you should have in place.  Continue Reading

• Examine the major vSphere 6.7 updates you'll see in U3

  VMware's most recent update to vSphere -- vSphere 6.7 U3 -- supports several technologies such as Zen 2 processors and includes features such as vmx-15.  Continue Reading

• Composable infrastructure techniques for the real world

  Automating your composable infrastructure engenders flexibility that enables enterprises to reshape the data center and keep pace with today's cultural and technological shifts.  Continue Reading

• Get to know Oracle Linux Virtualization Manager

  Oracle released Linux Virtualization Manager, a platform that lets admins configure, manage and monitor their virtual server environments.  Continue Reading

• What's new with the Exchange hybrid configuration wizard?

  The Exchange configuration wizard continues to evolve into a refined utility with enhanced capabilities that administrators should explore when considering a hybrid deployment.  Continue Reading

• AWS vs. Azure: Compare VMware-based hybrid clouds

  Enterprises can extend their on-premises VMware environments to AWS or Azure, but they'll need to decide which one best meets their needs. See how the two managed services stack up.  Continue Reading

• How to tame ever-changing requirements in software development

  When one sprint ends, another begins -- but not before you receive a heaping new pile of requirements. Here's how to deal with requirements changes efficiently, every time, any time.  Continue Reading

• Amplify improvements streamline AWS mobile app development

  Once just an open source Java library, AWS Amplify is now a full-fledged AWS mobile app development platform. Learn how it works and how it compares to Google Firebase.  Continue Reading

• Optimize Docker images on Windows for better system performance

  Multiple layers in a Windows Docker image can cause resource contention. Optimization requires you to limit the number of layers that you use and minimize each layer's size.  Continue Reading

• How to use PowerCLI and how it can help you

  PowerCLI enables you to use PowerShell commands to automate a VMware environment, streamlining your system and adding simplicity compared to using a GUI. Here's how to get started.  Continue Reading

• Match cloud application monitoring to integration needs

  An enterprise's cloud migration includes several elements: a new security process, budget redistribution and a monitoring system that integrates cloud and on-premises apps.  Continue Reading

• VMware Cloud on AWS adoption is on the rise in SMBs

  VMware's cloud platform isn't exclusive to enterprise-level industries; smaller organizations that adopt the platform can realize cloud advantages, such as high availability and flexibility.  Continue Reading

• How to develop and implement a network security plan

  When formulating a focused network security plan, you'll need to address specific questions about outbound traffic, user logins and government regulations.  Continue Reading

• Web and mobile testing faceoff: Sauce Labs vs. BrowserStack

  Two automated testing platforms enter; only one tool leaves. IT consultant Tom Nolle examines how Sauce Labs and BrowserStack each test apps across mobile devices and web browsers.  Continue Reading

• Top tips for moving workloads to hyper-converged technology

  Take security and management seriously when migrating workloads to HCI. Closely evaluate supporting systems -- and the applications and hyper-converged system itself --- as well.  Continue Reading

• Top Office 365 MFA considerations for administrators

  A complex password only goes so far to stop a breach. Implementing multifactor authorization can help, but make sure the product you select fits your current and future needs.  Continue Reading

• Obtain, deploy and manage Oracle VM templates

  Oracle VM templates, which come with a guest OS, application software and preset configurations, help admins streamline VM deployment, and they can set them up in just a few steps.  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

• Use an API mapping tool to demystify complex API integrations

  Whether a simple diagram or more complex model, an API mapping tool can bring order to loosely coupled application components, speed up debugging and simplify application updates.  Continue Reading

• Data center transformation drives the ADC security use case

  Application delivery controllers play many roles, but the ADC security use case might be most important. Learn about ADC features and how they boost data center security.  Continue Reading

• Prepare for Windows Server 2008 end of life

  Admins must prepare their workloads for the Windows Server 2008 and 2008 R2 end of support. Otherwise, they risk the possibility of significant security breaches.  Continue Reading

• Selection criteria for converged data protection

  See if a converged backup product will meet your needs by exploring the features you should consider before investing in this relatively new kind of data protection platform.  Continue Reading

• How does time-series analysis work in IT environments?

  IT monitoring metrics are crucial for enterprises to gauge performance and plan for future events. But admins should understand the tradeoffs between a time-series and point-in-time analysis.  Continue Reading

• Heed these cloud security considerations for SaaS, PaaS

  A move to the cloud lessens IT's workload responsibility, but SaaS and PaaS models each require a targeted cloud security strategy to protect applications.  Continue Reading

• Compare microservices deployment patterns for best strategy

  To solve pesky deployment woes, match your app to a microservices deployment pattern, like single service instance per host, multiple service instances per host or even serverless.  Continue Reading

• Compare AWS CodePipeline vs. Jenkins for CI/CD

  Jenkins has more than a thousand third-party integrations, whereas AWS CodePipeline ties you closer to Amazon's cloud. Compare Jenkins and CodePipeline for cost, usability and versatility.  Continue Reading

• Weigh the challenges of multi-cloud disaster recovery

  An enterprise could craft a multi-cloud backup strategy, but that doesn't mean it should. Weigh the potential benefits against the myriad challenges presented by this approach.  Continue Reading

• Automation improves firewall migration and network security

  Firewall migration is a compelling automation use case, as automation scripts can shorten the migration process, eliminate unused rules and bolster overall network security.  Continue Reading

• VMware security portfolio grows as security market evolves

  The constant evolution of enterprise security presents challenges that VMware hopes to meet as it develops its security portfolio.  Continue Reading

• Implement a DevSecOps pipeline to boost releases' security posture

  Break security out of its silo, and get the whole team on board to create a culture of quality with the right tools at the right time -- and stop blindly rushing to release.  Continue Reading

• AWS Ground Station aims to lower satellite data costs

  AWS Ground Station is Amazon's foray into satellite communications. Learn how one data and analytics company is using this satellite data transmission service.  Continue Reading

• An Azure subscription management how-to

  Subscriptions are not as black and white as they seem. Review the concepts, roles and challenges involved when planning and managing subscriptions for Azure.  Continue Reading

• Tailor and create compliance rules with this AWS Config tutorial

  Get started with this guide to AWS Config rules. Learn how to customize AWS Config managed rules with CloudFormation and create new rules with AWS Lambda.  Continue Reading

• How to resolve a vSphere TPM error

  If you encounter a host TPM attestation alarm -- meaning the system cannot verify your host -- in vSphere 6.7, you can modify settings in the server's UEFI to troubleshoot.  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

• Use centralized encryption methods in large-scale IT environments

  Whether data is stored in a VM or in the cloud, centralized encryption key management is critical to prevent theft and protect data from unwanted eyes.  Continue Reading

• 5 key ways to fulfill the role of QA in DevOps

  DevOps teams want production-ready code, which means someone in this fast-moving pipeline needs to think like a user. Enter QA, with its toolkit of exploratory tests, design review and more.  Continue Reading

• Evaluate AWS Glue vs. Data Pipeline for cloud-native ETL

  There's more than one ETL option for AWS-hosted apps. Choose between Glue's managed service, Data Pipeline's range of supported data sources and Batch's asynchronous operations.  Continue Reading

• Choose an event-processing architecture for an application

  Sift through the state control methods that exist for event-driven applications and see which architecture type is the best fit.  Continue Reading

• Get to know VM networking basics

  Admins can create a network between isolated VMs with the help of several features and products, such as network interface cards and virtual LANs.  Continue Reading

• Get started with Google Cloud Run

  Google has upped its resource management game with Cloud Run. Learn the basics of the managed compute platform and follow the simple tutorial on deploying a web app with the service.  Continue Reading

• RAID 50: How to select the right RAID level

  RAID 50 combines striping with distributed parity for reduced data loss and better performance. Is RAID 50 the right configuration for your organization?  Continue Reading

• How to rebuild the SYSVOL tree using DFSR

  Active Directory is the key component in many organizations to keep tabs on access and identity. If the SYSVOL directory disappears, these steps can get the system fixed.  Continue Reading

• Set up continuous compliance on AWS with Config managed rules

  It's difficult to meet cloud compliance demands with manual practices. Establish a continuous compliance posture with AWS Config managed rules and best practices.  Continue Reading

• These 6 microservices architecture design patterns solve problems

  Navigate the benefits and drawbacks of standard architecture design patterns that aim to diminish microservices deployment and performance miseries.  Continue Reading

• 5G, edge computing and IoT poised to retool networking

  The combination of 5G and edge computing could introduce several changes for network operations. Find out why the network infrastructure -- along with fog computing -- is so important.  Continue Reading

• When to use AWS OpsWorks vs. CloudFormation or Elastic Beanstalk

  There are multiple ways to define and deploy resources on AWS. Break down when to use the different AWS configuration management tools and how they integrate together.  Continue Reading

• Apply staging environment best practices to an app lifecycle

  From the public cloud to blue/green deployment, there are a myriad of ways that IT teams can make the most of their staging environments -- and use resources they already have.  Continue Reading

• Elixir functional programming enables concurrency, fault tolerance

  Developers can combine features of Erlang functional programming with a newer language, Elixir, which promises simplicity and fault-tolerant operations for distributed applications.  Continue Reading

• Unravel asynchronous inter-service communication in microservices

  See why microservices need to communicate with each other asynchronously. Then, see how to surmount the challenges of inter-service communication in microservices architecture.  Continue Reading

• Working with Git branches and repositories

  With a grasp of just a few basic concepts and commands, developers can use Git's branching capability for feature development and experimentation, testing before release and more.  Continue Reading

• Enterprises want more cloud transparency

  Cloud providers have improved the visibility into their platforms, but enterprises still need more information about what goes on behind the scenes.  Continue Reading

• Know your Office 365 backup options -- just in case

  A move to Exchange Online in the Office 365 platform removes some administrative obligations but does require more work to set up proper email protections.  Continue Reading

• Evaluate Azure Cost Management updates post-Cloudyn acquisition

  Microsoft users have seen a number of improvements to the Azure Cost Management tool -- but there are still concerns about its support for other cloud platforms.  Continue Reading

• Server virtualization in DevOps continues to offer advantages

  Virtualization's role in DevOps technologies continues to persevere by providing strong isolation, flexible OS options and an assortment of sophisticated tooling.  Continue Reading

• Add shadow IT applications to the official DevOps toolchain

  Sometimes developers and other IT team members install unapproved apps to fill a gap in the DevOps toolchain. These shadow apps are risky -- but give them a chance.  Continue Reading

• 7 HPC workload virtualization best practices

  If you are running high-performance computing workloads in a virtual environment, use our handy checklist to see if you are optimizing your environment to its fullest.  Continue Reading

• Micro VMs bridge the gap between full VMs and containers

  Micro VMs address full VM and container disadvantages, all while providing a lightweight container architecture and retaining VM security for each instance.  Continue Reading

• Top 5 nontechnical skills for cloud computing success

  Companies that move to the cloud need a staff with a strong technical background, but soft skills are important too. Review five non-tech skills needed for a successful cloud initiative.  Continue Reading

• How to keep VM sprawl in check

  Virtualization improves hardware use, but the pendulum can swing the other way and result in an overallocation of resources. Here's how to maintain the balance.  Continue Reading

• Build cloud economics expertise in-house

  Cloud bills shouldn't be filled with surprises, but unexpected costs are all too common. Ensure your staff can handle cost management and optimization processes to rein in spending.  Continue Reading

• Deploy vCenter and vSphere without using a VAR

  VMware platforms are more than just virtualization software; they create an SDDC. If you take the time to understand vSphere and vCenter, you can deploy them without a VAR.  Continue Reading

• How to approach test case design

  To be a good tester, start at requirements and user expectations, then develop test cases that make certain those needs are met. Walk through the basics of test cases with expert Gerie Owen.  Continue Reading

• Review latest investments to AWS' machine learning platform

  Improved deep learning capabilities lead this machine learning roundup. Learn how AWS is targeting both machine-learning-savvy developers and data scientists.  Continue Reading

• Take a closer look at the AWS Hero and Microsoft MVP programs

  Certifications are a popular option for candidates to gain credibility in a certain technology. Learn how AWS Heroes and Microsoft MVP programs help IT pros stand out from the crowd.  Continue Reading

• Debunking 5 common myths about data storage containers

  Storage containers can hold a lot of things, including misconceptions. Here are five common container storage myths that need to vanish.  Continue Reading

• Use these features and techniques to ensure Hyper-V security

  To successfully enhance the security of Hyper-V hosts and VMs, admins should consider network security, guarded fabric technology, Generation 2 VMs and Secure Boot.  Continue Reading

• Use these PowerCLI vMotion cmdlets to automate VM migration

  VMware vMotion moves VMs between hypervisors and storage devices to keep those VMs running. You can use PowerCLI to easily automate complex vMotion tasks.  Continue Reading

• What IT admins need to know about cloud application patching

  When they host apps in a SaaS or PaaS environment, IT teams offload some patching duties to cloud providers. But other responsibilities become even more important.  Continue Reading

• Tips and tools to achieve a serverless DevOps workflow

  Serverless functions bring the benefits of event-driven computing to a CI/CD pipeline -- but to get there, DevOps teams might need to lean heavily on services and tools from the major cloud computing providers.  Continue Reading

• Invoke these 3 commandments of microservice applications

  Unlock a microservice app's potential with a three-pillared approach centered on a thorough component directory, absolute service flexibility and reliable backwards compatibility.  Continue Reading

• Persistent memory in Hyper-V VMs offers better data retention

  When coupled with virtualization, persistent memory bridges the gap between traditional memory and storage devices by offering better performance and availability.  Continue Reading

• 5G frequency spectrum forces new look at coverage strategies

  New 5G frequency allocations will help make it an amazing technology, but it will also force a rethinking of how those signals are transmitted.  Continue Reading

• How network standards and open source organizations differ

  Both open source and network standards organizations want to develop the next-generation network. Yet their methods differ, and they can benefit different types of organizations.  Continue Reading

• How Cisco and Nexenta software defines storage for HyperFlex HCI

  See how Nexenta's virtual storage appliance software can extend Cisco HyperFlex HCI storage capabilities without additional hardware or complex system reconfigurations.  Continue Reading

• Top 6 Google cloud certification programs

  The cloud job market continues to grow, but it can be hard to get your resume to the top of the pile. Consider these Google cloud certifications to stand out from the crowd.  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

• A close look at different types of hyper-converged architectures

  Learn more about the major kinds of hyper-converged infrastructure available as we explore the evolution of HCI from basic storage-compute nodes to newer disaggregated types.  Continue Reading

• Secure configuration management tasks with a certificate authority

  A CA server is a limited shield for the data that configuration management tools collect, but IT admins can use one for many tasks -- like to create custom certificates -- and boost security.  Continue Reading

• Examine the growing role of VMware in the IoT market

  In a growing IoT market, VMware decided to focus on system management. Although users might not bet on VMware to become an IoT market leader, the company has its strengths.  Continue Reading

• Understanding why IPv6 renumbering problems occur

  IPv6 renumbering can be a challenge, especially if a host using SLAAC obtains stale prefixes. But there are steps you can take to reduce your vulnerability.  Continue Reading

• Are you ready for the Exchange 2010 end of life?

  Whether you want to stay on premises with a newer version of Exchange Server or lift that workload into Microsoft's cloud version, there are pros and cons to weigh on each end.  Continue Reading

• Get to know Hyper-V 2019 new features and functionality

  Window Server 2019 showed fewer new features than first expected, but Hyper-V admins can benefit from improved support for shielded VMs and the new Admin Center feature.  Continue Reading

• How to achieve speedy application response times

  Development and operations teams both have a responsibility to ensure fast application response times. Follow this advice to measure and reduce delay.  Continue Reading

• Prevent VMware environment failure with a solid design

  You can mitigate the threat of failure through good VMware environment design, with practices such as creating management clusters and carefully considering host size and density.  Continue Reading

• The benefits of Wi-Fi 6 and how to prepare for them

  In order to glean the benefits of Wi-Fi 6, enterprises first need to determine the best steps for a migration strategy. Two key steps are implementing more power and faster uplinks.  Continue Reading

• How blockchain sharding solves the blockchain scalability issue

  Sharding is the answer to the scalability problem inherent in blockchain technology. Find out the advantages of sharding and the four problems associated with it.  Continue Reading

• How to plot out a test automation strategy

  Test automation can deliver great value or immense frustration. Map out a winning approach that helps engineers learn test automation skills and doesn't leave them exasperated.  Continue Reading

• Consider the when, why and how of a Mesos-to-Kubernetes migration

  Before choosing to migrate to Kubernetes, Mesos users should carefully prepare for the complexity of the move -- and first consider using the two technologies side by side.  Continue Reading

• Explore Robin hyper-converged Kubernetes for containerized apps

  Robin Systems new scalable and agile Kubernetes HCI platform aims to take the pain out of deploying and managing complex data-intensive systems in a containerized environment.  Continue Reading

• 4 steps for a smooth SDN installation

  Software-defined infrastructure can be tricky to implement. Automation, vendor-supported hardware and skilled developers are essential for smooth updates.  Continue Reading

• GPU repurposing helps improve infrastructure cost efficiency

  A GPU's cost efficiency decreases when left idle. But, by putting GPUs to work for virtual desktop infrastructure sessions, admins can reduce costs and ensure improved performance.  Continue Reading

• How client VPN technologies will evolve with AI and automation

  With help from artificial intelligence and automation, client VPN technologies could innovate the way they handle data flows within hybrid cloud environments.  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

• Embrace an app-centric approach to monitoring in the cloud

  Cloud computing minimizes the need for IT teams to worry about infrastructure hardware -- which means their monitoring strategies can, and should, hone in on apps and the user experience.  Continue Reading

• VMware Workstation vs. VirtualBox: Which is the better hypervisor?

  The Type 2 hypervisor debate between VMware Workstation and Oracle VirtualBox has gotten tougher as the latter has caught up. Examine their advantages to see which fits your needs.  Continue Reading

• Maintain CMDB data integrity for automated disaster recovery

  For successful disaster recovery, IT admins must keep CMDB data precise. Learn best practices to promote data accuracy for an automated failover and DR plan.  Continue Reading

• How SD-WAN security can boost your network security strategy

  Many organizations say security is a top priority for their business, but most lack the necessary resources to thoroughly secure their networks and cloud services. SD-WAN could help.  Continue Reading

• Storing predictive analytics data can be tricky: Avoid these 5 errors

  Looking into the future is getting easier with predictive analytics, but only when your storage resources are able to meet the demanding needs of the data those tools generate.  Continue Reading

• Match market shifts with a lightweight enterprise architecture

  Lightweight EA can streamline and refine how IT software meets business needs. See which lightweight EA toolkit route fits your team: one focused on an EA model or workflows.  Continue Reading