IT Operations: Page

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    Expert Advice // How to keep tabs on suspicious activity in Microsoft environments

    How to build an Azure AD user report with Microsoft Graph

    Microsoft Graph will be the way forward to manage users and devices that connect to Office 365. Learn how to gather information and perform tasks, such as license assignments.

    By • Nov. 28, 2022
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    Expert Advice // Explore Go's capabilities for DevOps projects

    How to make and use maps in Golang

    Maps are a popular data structure in many programming contexts thanks to their efficiency and speed. But, in Go, some unique features make maps especially useful.

    By Matt Grasberger • Nov. 28, 2022
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    Expert Advice // Plan for DevOps success with the CALMS framework

    Use the CALMS framework for a smooth DevOps transition

    Adopting DevOps can be challenging, especially when communicating across IT and business teams. The five elements of the CALMS framework can help organizations measure progress.

    By Clive Longbottom • Nov. 23, 2022
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    Expert Advice // Explore Kubernetes networking with CNI plugins

    Explore network plugins for Kubernetes: CNI explained

    With Container Network Interface plugins, IT teams can create and deploy network options for diverse Kubernetes environments. Learn how CNI works and compare top network plugins.

    By Stephen Bigelow • Nov. 22, 2022
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    DevSecOps

    DevSecOps (development plus security plus operations) is an approach that combines application development, security, operations and infrastructure as code (IaC) in an automated continuous integration/continuous delivery (CI/CD) pipeline.

    By Linda Rosencrance • Nov. 22, 2022
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    Expert Advice

    How does Kubernetes use etcd?

    Etcd is a lightweight, highly available key-value store accessible to each node in a Kubernetes cluster. Find out how etcd works and learn how to use it inside Kubernetes.

    By Chris Tozzi • Nov. 21, 2022
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    Knowledge graphs and GraphQL: What DevOps pros need to know

    New approaches to data management and business analytics have found their way into IT automation and observability tools -- now what?

    By • Nov. 18, 2022
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    capacitive touchscreen

    A capacitive touchscreen is a control display that uses the conductive touch of a human finger or a specialized input device for input and control.

    By Andrew Zola • Nov. 18, 2022
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    Server-side WebAssembly prepares for takeoff in 2023

    Server-side WebAssembly is still a work in progress, but engineers at Adobe and BMW say it shows promise for fast, flexible app management among cloud and edge environments.

    By • Nov. 17, 2022
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    sidecar proxy

    A sidecar proxy is an application design pattern which abstracts certain features, such as inter-service communications, monitoring and security, away from the main architecture to ease the tracking and maintenance of an application.

    By Alexander Gillis • Nov. 16, 2022
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    Kubernetes operator

    A Kubernetes operator is a method for application packaging and deployment that extends Kubernetes' capabilities to manage more complex, stateful workloads.

    By TechTarget Contributor • Nov. 16, 2022
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    Expert Advice

    Compare Kubernetes StatefulSet vs. deployment vs. DaemonSet

    Kubernetes has several ways to deploy applications, including deployments, DaemonSets and StatefulSets. But each resource type has unique benefits, drawbacks and use cases.

    By Chris Tozzi • Nov. 16, 2022
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    composable infrastructure

    Composable infrastructure is a framework that decouples device resources in order to treat them as services.

    By TechTarget Contributor • Nov. 15, 2022
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    Expert Advice // IT operations' role in ransomware recovery

    Dissect open source ransomware code to understand an attack

    To protect your organization from ransomware, it's helpful to know what goes on behind the scenes. Unpack this ransomware code example to understand and defend against attacks.

    By Matt Grasberger • Nov. 14, 2022
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    Expert Advice

    Make a business case for VMware training

    You can outsource infrastructure management to a third party or you can get IT admins the VMware training they need to install, manage and troubleshoot your environment.

    By • Nov. 10, 2022
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    Opinion // Omdia Analysts' Perspectives

    3 actions to optimize infrastructure as code initiatives

    Learn how to get the most out of IaC and read analyst insights from HashiConf 2022, including Terraform updates and predictions about what's next for observability.

    By • Nov. 10, 2022
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    Expert Advice

    Manage VMs with Azure Automation State Configuration

    Admins can use the Azure Automation State Configuration tool to manage VMs in Azure, on premises and in other clouds. Follow this step-by-step tutorial to get started.

    By • Nov. 10, 2022
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    Expert Advice // Recent Exchange Server changes that admins need to know

    Follow these steps to remove the last Exchange Server

    Organizations that were unable to uninstall their last Exchange Server from the on-premises environment can now do so if they fulfill the requirements.

    By Reda Chouffani • Nov. 9, 2022
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    Microsoft resolves 6 zero-days on November Patch Tuesday

    Two Exchange Server zero-days discovered in September get security updates this month along with four Windows vulnerabilities that had been actively exploited.

    By • Nov. 9, 2022
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    Expert Advice

    Manage Kubernetes clusters with PowerShell and kubectl

    Learn how to use the Kubernetes tool kubectl in PowerShell, including setting up aliasing and tab-completion, parsing JSON output and searching logs with the Select-String cmdlet.

    By • Nov. 7, 2022
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    Opinion // Omdia Analysts' Perspectives

    Looking back on KubeCon + CloudNativeCon 2022

    With this year's KubeCon + CloudNativeCon North America over, review vendor updates on topics ranging from cloud-native adoption to AIOps approaches and ease-of-use offerings.

    By Paul Nashawaty • Nov. 7, 2022
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    immutable infrastructure

    Immutable infrastructure is an approach to managing services and software deployments on IT resources wherein components are replaced rather than changed.

    By Stephen Bigelow • Nov. 4, 2022
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    New ServiceNow apps automate organizational productivity

    ServiceNow rolled out applications for the Now Platform that assists IT shops with organizational productivity planning and building flexible hybrid work environments.

    By • Nov. 3, 2022
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    legacy system (legacy application)

    A legacy system is any outdated computing system, hardware or software that is still in use. Legacy systems include computer hardware, software applications, file formats and programming languages.

    By Margaret Rouse, Nick Barney, Emily Mell • Nov. 3, 2022
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    display

    In computing, a display is a device with a screen that shows a rendered electronic image made up of pixels that are illuminated in a way that distinguishes text and graphic elements.

    By • Nov. 2, 2022