Tips

Tips

• How to configure multiple DHCP scopes on one Windows server

  Deploying one DHCP server per subnet is time-consuming and costly. Configure multiple DHCP scopes on one Windows server to centralize network management and increase efficiency.  Continue Reading

• 10 refactoring best practices: When and how to refactor code

  Developers only have so much time available. Here's how to prioritize code refactoring to get the most value from the amount of effort expended.  Continue Reading

• 8 things to know when switching from Windows to Linux

  Switching to Linux from Windows can present new challenges for beginner Linux admins. Here are eight tips to keep in mind when adopting a Linux OS if you've only used Windows.  Continue Reading

• Prioritize security from the edge to the cloud

  Businesses can find security vulnerabilities when they push their workloads to the edge. Discover the pitfalls of cloud edge security and best practices to secure edge workloads.  Continue Reading

• RAID 6 vs. RAID 10

  There are numerous RAID configurations to choose from, and navigating the nuances of each can take a lot of work. In the case of RAID 6 and 10, both have distinct pros and cons.  Continue Reading

• 6 edge monitoring best practices in the cloud

  When it comes to application monitoring, edge workloads are outliers -- literally and metaphorically. Learn what sets them apart and how to implement monitoring best practices.  Continue Reading

• Consider these 5 storage-as-a-service questions before buying

  Buy or lease? Subscription or consumption pricing? Ask these storage-as-a-service questions -- and others -- to decide if the tech is right for your organization.  Continue Reading

• 8 best practices for creating architecture decision records

  An ADR is only as good as the record quality. Follow these best practices to establish a dependable ADR creation and maintenance process.  Continue Reading

• Fine-tune your storage-as-a-service approach

  Method of delivery, service levels, data protection and upgrade schedules can be differentiators for how well storage as a service works for your organization.  Continue Reading

• How to deploy Windows LAPS for tighter security

  Microsoft improved the feature that automates local administrator password management in Windows Server and the client OS. This tutorial explains the updates and how to set it up.  Continue Reading

• Liquid and dry cooling in a water-stressed world

  Liquid cooling efficiently manages AI-driven heat in data centers, but water scarcity poses challenges. Water restrictions force data centers to find alternative cooling methods.  Continue Reading

• Dive into 9 Bash commands for Linux storage management

  Learning these essential tools simplifies your life as an admin and enables you to manage Linux servers more effectively. Use these examples to start working with storage space.  Continue Reading

• How an edge networking strategy optimizes AI workloads

  Edge networking prioritizes managing data at the network edge. This network architecture reduces latency, enhances operational efficiency and enables real-time AI processing.  Continue Reading

• Refactor vs. rewrite: Deciding how to fix problem software

  At some point, all developers must decide whether to refactor code or rewrite it. Base this choice on factors such as architectural soundness, time, money and goals.  Continue Reading

• Understanding API proxy vs. API gateway capabilities

  API proxies and gateways help APIs talk to applications, but it can be tricky to understand vendor language around different tools' functionalities.  Continue Reading

• Fix Active Directory account lockouts with PowerShell

  Entering the wrong credentials so many times can block users from logging in. This tutorial explains how to find and correct these issues and other lockout events.  Continue Reading

• 8 benefits of AI as a service

  Some businesses lack the resources to build and train their own AI models. Can AIaaS level the playing field for smaller organizations to remain nimble?  Continue Reading

• Strategies to boost DEX scores and employee productivity

  Poor digital experiences cost organizations talent and productivity. Learn how to measure and boost DEX scores for a thriving digital workplace.  Continue Reading

• Why use Rust? Explore the benefits of Rust development

  Rust continues a meteoric rise in popularity following a 2024 White House endorsement. But what are the benefits of Rust that make it such an alluring choice?  Continue Reading

• How to choose the best Markdown editor: A 9-tool comparison

  A dedicated authoring tool helps writers take full advantage of Markdown. Find one that supports your development projects, documentation tasks or even daily writing objectives.  Continue Reading

• 11 tools that facilitate developer productivity

  Development teams have a better experience when they use tools that integrate well together and facilitate collaboration.  Continue Reading

• Comparing low-code vs. traditional development

  The lines between low-code and traditional development aren't always clear. Compare the pros and cons of each approach to judge which makes sense for your organization.  Continue Reading

• Useful commands to check CPU info in Linux systems

  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

• 6 essential refactoring techniques to know

  Refactoring helps optimize the codebase and combat technical debt. Use these six code refactoring techniques to improve code structure, maintainability and overall quality.  Continue Reading

• Examine the 4 types of edge computing, with examples

  Edge computing is popular, but it's not going to benefit every IoT device or workload. Look at the various types of edge computing and examples. Are you ready to push it to the edge?  Continue Reading

• Weigh these 6 enterprise advantages of storage as a service

  Storage as a service offers cloud procurement and remote management of on-premises storage. Benefits include scalability, utilitylike consumption pricing and storage optimization.  Continue Reading

• What is a rogue DHCP server?

  Rogue DHCP servers can throw DHCP infrastructures out of balance. These servers cause numerous network problems but are easy to detect and remove with proper network management.  Continue Reading

• Benchmarking LLMs: A guide to AI model evaluation

  LLM benchmarks provide a starting point for evaluating generative AI models across a range of different tasks. Learn where these benchmarks can be useful, and where they're lacking.  Continue Reading

• Understand how Windows Server 2025 PAYG licensing works

  Microsoft debuts pay-as-you-go licensing for Windows Server 2025 for enterprises that need flexibility with their on-premises and third-party cloud workload needs.  Continue Reading

• How to fix flaky tests: A practical approach for QA teams

  Flaky tests can be frustrating and tempting to ignore. In many cases, you shouldn't. Use this guide to learn which flaky tests to prioritize and how to fix them.  Continue Reading

• 26 essential Linux storage commands for management

  Monitor, manage and secure storage capacity across your Linux servers, devices and dev workstations. These commands aid management of file sizes, partitions and file systems.  Continue Reading

• Get started with Amazon Q Developer

  Amazon Q Developer is a versatile tool for software development, offering code generation, optimization recommendations and seamless integration with various IDEs and AWS tools.  Continue Reading

• 3 software testing sample test cases, with templates

  A good test case is easy to trace, reusable and relevant to user needs. Learn how to write an effective test case with these examples and free templates.  Continue Reading

• Single-tenant vs. multi-tenant cloud architecture

  Single-tenant and multi-tenant cloud architecture offer unique advantages and disadvantages. Understanding both is crucial for selecting the best fit for your organization.  Continue Reading

• How DEX metrics help build a better digital workplace

  Learn how IT teams can use digital employee experience metrics to uncover hidden friction, prioritize fixes and better align tech deployments with evolving user needs.  Continue Reading

• Data compression vs. deduplication

  Compression and deduplication both have a role to play when it comes to improving the backup process and cutting storage costs.  Continue Reading

• Gain insights with Enhanced Monitoring in Amazon RDS

  RDS Enhanced Monitoring provides teams with additional data visibility to improve database scalability, performance, availability and cost optimizations.  Continue Reading

• How to use Windows Server 2025 hotpatching

  Microsoft expanded this functionality to the Standard and Datacenter editions of its latest server OS to cover more environments and reduce reboots for critical workloads.  Continue Reading

• Verification vs. validation in software testing

  Verification and validation are at the heart of all software testing efforts. Together, they check that software fulfills both user expectations and technical requirements.  Continue Reading

• Iterative vs. incremental development: What's the difference?

  Iterative and incremental development refine software differently: one focuses on early feedback, one on complete components. Together, they balance flexibility and stability.  Continue Reading

• Benefits and challenges of underground data centers

  Underground data centers offer sustainable alternatives to traditional facilities. They occupy less surface land, provide a naturally cool environment and use renewable energy.  Continue Reading

• 12 remote access security risks and how to prevent them

  Enterprises face myriad remote access security concerns, but training and clear communication can help bolster security programs for the long term.  Continue Reading

• Differences between Green Globes vs. LEED for data centers

  Consider Green Globes and LEED certifications when building green data centers. Learn the differences in how the assessments are done and what each requires.  Continue Reading

• Explore edge computing services in the cloud

  Discover the powerful advantages of edge computing over cloud computing, delivering faster performance and significantly lowering data transfer costs. Dive into the essential services provided by leading industry players.  Continue Reading

• A guide to the CompTIA Cloud Essentials+ certification exam

  The CompTIA Cloud Essentials+ certification empowers nontechnical professionals with essential cloud knowledge to make informed and impactful decisions within organizations.  Continue Reading

• Compare CompTIA Cloud+ vs Cloud Essentials+ certifications

  CompTIA Cloud+ and Cloud Essentials+ cover various areas and target different career paths. Do you know which certification is best for you?  Continue Reading

• Rocky Linux vs. AlmaLinux: Which is better?

  Rocky Linux and AlmaLinux are RHEL-compatible distributions created after Red Hat announced the discontinuation of CentOS in 2020. Although similar, they differ in some approaches.  Continue Reading

• The rubber duck method of debugging explained

  Ever feel like a quack when trying to debug software? When you're stuck, sometimes it just helps to hear yourself talk -- even if you're just talking to a rubber duck.  Continue Reading

• Compare Amazon Lightsail vs. EC2 for your web app needs

  Developers can use Amazon Lightsail to quickly build websites and applications, but EC2 affords teams more customization. Which service best benefits your organization's needs?  Continue Reading

• Complexities of integrating AI into legacy data centers

  Integrating AI into legacy data center infrastructure is challenging. Increased heat and load require advanced cooling systems, structural adjustments and enhanced power capacity.  Continue Reading

• How to measure developer productivity

  Measuring only the hard numbers of dev activity can have deleterious effects on developer experience, productivity and even retention. Try measuring dev productivity holistically.  Continue Reading

• 10 best API testing tools to know

  API testing tools are essential for ensuring reliable, high-performing APIs in modern software development. Choose API testing tools that suit your tech stack and workflow.  Continue Reading

• How to use Cilium Hubble for network observability

  Cilium's Hubble tool provides network observability while working in Kubernetes. This guide explains how Hubble works and how to set it up in a Kubernetes cluster.  Continue Reading

• How to use AI to bridge the cloud skills gap

  Once admins have acknowledged the cloud skills gap within their team, it's time to act. Can AI offer teams the resources they need to help reach peak efficiency?  Continue Reading

• 19 Linux performance monitoring utilities

  Monitoring Linux server performance is vital for optimal operation. System admins should consider these 19 performance monitoring utilities to ensure maximum server performance.  Continue Reading

• GenAI prompt engineering tactics for network pros

  The accuracy and relevance of AI responses are directly influenced by the quality of the prompt. Each tool performs differently based on its underlying training data and model architecture.  Continue Reading

• Compare 7 decentralized data storage networks

  Decentralized storage offers organizations an alternative to centralized cloud storage. While cost can be a benefit, support levels vary among some of the top vendors.  Continue Reading

• Classical vs. quantum computing: What are the differences?

  Classical and quantum computers differ in their computing capabilities, how they operate and the resources they need. Know the differences to plan for a quantum future.  Continue Reading

• A look at low Earth orbit use cases

  LEO offers an alternative to traditional connectivity, especially in remote or underserved areas. While it has some limitations, it's quickly becoming an option in enterprise WAN.  Continue Reading

• Try these strategies to modernize Windows workloads

  Legacy applications create tough choices for admins who must balance business needs and security. This article covers these challenges and modernization strategies.  Continue Reading

• 10 cloud programming languages developers need to know

  Cloud programming languages are not one-size-fits-all. Learn about the top cloud programming languages, and use our expert criteria to choose the best language for your workloads.  Continue Reading

• Microsoft Configuration Manager vs. Intune key comparisons

  This evaluation of Configuration Manager and Intune outlines the key features, pros and cons so admins know which tool -- or a combination of both -- is the best management choice.  Continue Reading

• A primer on quantum computing storage and memory

  Quantum storage and memory differ significantly from the technologies in today's computers. The implications for compute power and storage capacity could someday be extraordinary.  Continue Reading

• 4 pseudocode examples: Python, Java, JavaScript and C++

  Successful pseudocode conversion goes beyond simply making the code work. It's about creating implementations that respect each language's conventions.  Continue Reading

• The pros and cons of quantum networking

  Quantum networking promises secure, high-speed communication -- someday. There are huge practical challenges, including fragility, cost and integration with traditional networks.  Continue Reading

• A snapshot of Oracle AI in the cloud market

  Oracle AI is riding recent success in the cloud market. Can Oracle Cloud Infrastructure rise to become a standard in enterprise applications?  Continue Reading

• How to copy files from source to destination in PowerShell

  Take a closer look at these Copy-Item coding examples to build advanced PowerShell scripts that copy files with safety measures to ensure the duplicates reach their destinations.  Continue Reading

• What does a cloud network engineer do?

  A cloud network engineer juggles a number of responsibilities -- from network design and troubleshooting to learning about specific cloud providers and platforms.  Continue Reading

• How to create API automation framework for testing

  With an increasing need for API testing, having an efficient test strategy is a big concern for testers. Learn about building a test framework and some alternative approaches.  Continue Reading

• 5 strategies to address the cloud skills gap

  There seems to be no end in sight to the cloud skills gap, given the pace of innovation and new offerings. Learn how organizations can bridge the gap before they get left behind.  Continue Reading

• Using AI and machine learning for APM

  Discover how organizations can streamline operations and improve operational analytics by using AI and machine learning in their application performance monitoring environments.  Continue Reading

• How to create an AWS Lambda function

  Many developers are turning to AWS Lambda as an alternative to EC2 instances. Here are two ways to create a Lambda function.  Continue Reading

• The 5 C's of cloud change management

  Cloud change management is vital for smooth IT transitions. It involves clarity, communication, commitment, culture and capability to ensure successful cloud deployments.  Continue Reading

• How to handle root cause analysis of software defects

  Root cause analysis plays a significant role in helping software teams fix defects in applications. Here's how to employ it to get the most out of the RCA process.  Continue Reading

• 5 cloud design patterns to create resilient applications

  When it comes to technology, failure isn't a matter of 'if,' but 'when.' Explore these cloud design patterns and best practices to soften the blow.  Continue Reading

• Distributed tracing vs. logging: Uses and how they differ

  Distributed tracing and logging help IT teams identify performance issues in systems in different ways. But they also complement each other to pinpoint problems.  Continue Reading

• 16 REST API design best practices and guidelines

  Common guidelines for API design lead to better functionality and flexibility. Follow these REST API design best practices to help you tend to your burgeoning API garden.  Continue Reading

• How to set up a VLAN for enterprise networks

  Network administrators configure VLANs to enhance network security and performance. Learn how to set up a VLAN, from configuration steps and best practices to troubleshooting tips.  Continue Reading

• How to write pseudocode: A guided tutorial

  Writing pseudocode might feel like an extra step, but its value becomes clear in complex projects. Focus on the logic without getting tangled in language-specific syntax.  Continue Reading

• The benefits and limitations of headless browser testing

  Headless browsers offer efficient web UI testing but lack the visual debugging capabilities of traditional browsers, making assessing the app's state upon test failure challenging.  Continue Reading

• Follow Patch Tuesday best practices for optimal results

  Microsoft releases most security updates on Patch Tuesday, a day that brings anxiety to many sys admins. Learn how to develop a strategy to test and deploy these fixes.  Continue Reading

• APM vs. observability: Key differences explained

  If you're debating using application performance monitoring or observability to gather data and improve the user experience, consider these differences between them.  Continue Reading

• How multi-cloud networking can ensure reliability

  Networking services enhance multi-cloud network reliability by reducing configuration errors, adding redundancy and ensuring seamless connectivity across cloud environments.  Continue Reading

• 12 network automation ideas to implement in your network

  What's your path to network automation? Here are 12 automation ideas that span different levels of expertise to help network teams get comfortable with network automation.  Continue Reading

• What is the strangler fig pattern, and how does it work?

  Imagine owning a motorcycle that needs fixing up. Instead of disassembling it and spending months rebuilding, what-if you replaced one part at a time so you could keep using it?  Continue Reading

• Explore 9 software-defined storage companies

  Software-defined storage offerings are all over the map in uses, features and types of platform. These nine software-defined storage companies include several IT giants.  Continue Reading

• Prepare for your FinOps interview with these 12 questions

  FinOps promises to help organizations gain more value from their technology spending, especially in the cloud. Do you have the skills to become part of the FinOps team?  Continue Reading

• How to ensure network performance and reliability

  Network reliability is critical to network performance. Network administrators should follow reliability best practices to understand how to build and maintain reliable networks.  Continue Reading

• Is there still a cloud skills gap in 2025?

  Cloud staff that is shorthanded or lacks skills can be a detriment to the business. Projects are left incomplete, security suffers and innovations are pushed off just to survive.  Continue Reading

• Wi-Fi 6 vs. Wi-Fi 6E vs. Wi-Fi 7: What are the differences?

  Wi-Fi standards continue to evolve. The three most recent standards -- Wi-Fi 6, Wi-Fi 6E and Wi-Fi 7 -- build on each other's capabilities, but all have their own unique features.  Continue Reading

• Understanding code smells and how refactoring can help

  It works, but does it pass the sniff test? Code smells can be the canary in the coal mine for poor coding, which calls for refactoring. Explore how to identify and deodorize code smells.  Continue Reading

• 13 API security best practices to protect your business

  APIs are the backbone of most modern applications, and companies must build in API security from the start. Follow these guidelines to design, deploy and protect your APIs.  Continue Reading

• Key considerations for data-intensive architectures

  A shift toward data-driven decision-making amplifies the need for scalable systems that deliver real-time business insights supported by quality data.  Continue Reading

• How to avoid duplicate IP addresses in a network

  Duplicate IP addresses can cause serious network issues. Learn how to avoid duplicate IP addresses with effective IP tracking, DHCP management and network mapping techniques.  Continue Reading

• The Microsoft patch management guide for admins

  Microsoft recently added WSUS to its deprecation list. Now that the battle-tested patch management tool's days are numbered, what are the alternatives from the company?  Continue Reading

• Learn how the Windows Server 2025 editions differ

  See what's been gained -- and lost -- in Microsoft's latest version of its server OS before you plan a migration from your existing workloads.  Continue Reading

• APM vs. distributed tracing: How they differ

  Application performance monitoring and distributed tracing help IT teams identify performance problems in different but complementary ways, as explained here.  Continue Reading

• Compare AWS Lambda vs. AWS Fargate for serverless

  AWS Lambda and Fargate are two serverless services tailored for application deployment. Choose the right tool to meet your performance needs while keeping costs down.  Continue Reading

• Kubernetes automation: Use cases and tools to know

  Kubernetes automation simplifies the configuration, deployment and management of prepackaged container components supporting business apps, but it's not recommended in all cases.  Continue Reading

• 5 fundamental strategies for REST API authentication

  Implementing an effective REST API authentication strategy can help protect users and their data while maintaining a seamless data exchange across boundaries.  Continue Reading