Systems automation and orchestration
Get expert guidance and practitioner-written tutorials to improve your organization's automation and orchestration processes, offering advice for beginners and pros alike.
Top Stories
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Tip
16 May 2025
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
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Feature
12 May 2025
How digital employee experience strategy drives productivity
Digital employee experience is an often-overlooked driver of productivity and retention. Learn why DEX matters and how to make it a strategic advantage. Continue Reading
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Tip
08 Aug 2024
12 CI/CD best practices for DevOps teams
Building and maintaining a CI/CD pipeline requires more than just chains of automation. Adopt these CI/CD approaches to maximize your development and deployment efforts. Continue Reading
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Definition
07 Aug 2024
What is a service mesh?
A service mesh is a dedicated infrastructure layer that controls service-to-service communication within a distributed application. Continue Reading
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Tip
06 Aug 2024
How to use Linux package managers
There are many different package managers for Linux distributions. Linux admins should know what to expect from these distributions and how to tackle software maintenance. Continue Reading
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Tip
05 Aug 2024
How to put CI, CT and CD together in a DevOps pipeline
DevOps pipelines aren't just about CI/CD. Learn why continuous testing is a crucial piece of the puzzle and how it ultimately results in cleaner code with fewer errors. Continue Reading
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Podcast
30 Jul 2024
Is open source a tragedy of the commons? It's complicated
In the season finale of the 'IT Ops Query' podcast, Pantheon's Josh Koenig and David Strauss explain why it's difficult to label open source a tragedy of the commons. Continue Reading
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Tutorial
30 Jul 2024
Deploy Azure landing zones using Terraform
Azure landing zones are well-managed environments that provide a way to run workloads. Deploying them using Terraform lets users build a solid foundation. Continue Reading
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News
26 Jul 2024
CrowdStrike outage underscores software testing dilemmas
Experts say efforts to avoid incidents such as last week's CrowdStrike outage will face time-honored tradeoffs between velocity, stability, access and security. Continue Reading
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Tutorial
24 Jul 2024
Boost Exchange Online automation with Azure Functions
Admins can use the event-driven functionality in Microsoft's serverless offering and build event-driven workflows for a more efficient management approach. Continue Reading
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News
23 Jul 2024
GitLab users cautiously optimistic on Datadog DevSecOps deal
Datadog is reportedly a suitor for GitLab; existing users understand the rationale for such a deal, but key questions must be answered before they'd adopt deeper integrations. Continue Reading
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Podcast
17 Jul 2024
An unpopular way to fund popular open source software
Tech analyst and consultant Justin Warren has a few thoughts on how to solve the open source maintenance problem. Some might not like his approach. Continue Reading
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Tutorial
15 Jul 2024
Manage Microsoft 365 users and groups with Azure Functions
This Microsoft service performs large-scale admin jobs and also automatically reacts to certain conditions to execute predefined tasks with speed and consistency. Continue Reading
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News
10 Jul 2024
IT ops pros grapple with glut of AI assistants
After nearly two years of hype, it's still early for enterprise GenAI. That said, skepticism -- and outright pessimism -- have begun to emerge about AI assistants for IT automation. Continue Reading
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Video
09 Jul 2024
Python's GIL removal is a poison pill and benefits Mojo
Developers have pleaded for 30 years for the stewards of the language to remove Python's GIL. If they do it now, it will be the end of Python. Continue Reading
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Tip
02 Jul 2024
Requirements vs. user stories in software development
User stories fulfill the same purpose as software requirements but through different means. Learn how to write user stories and how they relate to software requirements. Continue Reading
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News
26 Jun 2024
Datadog DASH updates push into fresh IT automation turf
A series of product updates at Datadog DASH broke out of the vendor's usual observability domain and into territory held by Atlassian, PagerDuty and others. Continue Reading
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Definition
26 Jun 2024
What is multi-tenancy (multi-tenant architecture)?
Multi-tenancy is an architecture in which a single instance of a software application serves multiple customers. Continue Reading
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Video
20 Jun 2024
No-GIL Python is a mistake
Python's GIL is slated for the chopping block, and while the promise is improved performance, the reality of removing the GIL may be quite different. Continue Reading
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News
19 Jun 2024
OpsRamp embraces automation for GenAI workloads
In this Q&A, Varma Kunaparaju, HPE OpsRamp lead, talks about soon-to-come platform updates, which include GenAI capabilities and building trust for AI-driven automation. Continue Reading
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News
19 Jun 2024
SUSE Rancher gears up amid VMware-Broadcom 'feeding frenzy'
SUSE Rancher bolsters its bid to capture users dissatisfied with Broadcom's changes to VMware with the acquisition of StackState and other updates to its Prime package. Continue Reading
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News
17 Jun 2024
Post-lawsuit, Splunk and Cribl meet again in data pipelines
Weeks after a jury awarded Splunk $1 in its lawsuit against Cribl, the two vendors remain on a collision course, this time in the realm of data pipelines and federated analytics. Continue Reading
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Podcast
17 Jun 2024
Open source security's systemic challenges
In this installment of 'IT Ops Query,' Emily Fox talks about how reevaluating 50-year-old open source security practices could lead the community somewhere new. Continue Reading
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Tutorial
13 Jun 2024
How to successfully debug PowerShell scripts
Got a PowerShell script that isn't working as intended? Debug it using breakpoints and a few simple steps in VS Code, and you'll be on your way to scripting success. Continue Reading
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News
12 Jun 2024
New Cisco-Splunk observability roadmap details emerge
Post-acquisition, Cisco puts Splunk's CEO in charge of its observability strategy and lays out the details of how Splunk Observability Cloud will replace its existing platform. Continue Reading
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Tip
12 Jun 2024
Azure Functions overview: A guide for Microsoft admins
With Azure Functions, admins can tap into advanced automation, enjoy enhanced security controls and create highly customized workflows catered to the organization's needs. Continue Reading
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Definition
07 Jun 2024
IT incident management
IT incident management is a component of IT service management (ITSM) that aims to rapidly restore services to normal following an incident while minimizing adverse effects on the business. Continue Reading
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Podcast
03 Jun 2024
Be prepared for open source software risks
Companies need to prepare for the risks and responsibilities of using open source software, according to Chainguard's Dan Lorenc. Nothing is ever completely free. Continue Reading
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Podcast
28 May 2024
Magical thinking puts open source maintenance in jeopardy
Open source software maintenance is broken. Tobie Langel has a big picture idea for how to fix it, which he shares in this installment of IT Ops Query. Continue Reading
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Definition
22 May 2024
virtualization sprawl (VM sprawl)
Virtualization sprawl is a phenomenon that occurs when the number of virtual machines (VMs) on a network reaches a point where administrators can no longer manage them effectively. Continue Reading
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News
21 May 2024
IBM gives glimpse of HashiCorp plans with AIOps preview
The idea that IBM's $6.5 billion deal for HashiCorp will change its open source stance has lost steam given plans to unite it with other proprietary tools under IBM Concert. Continue Reading
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Opinion
16 May 2024
At Red Hat Summit 2024, generative AI goes open source
Analyst Scott Sinclair unpacks this year's Red Hat Summit, where the company launched new AI integration tools and features as part of its open source generative AI strategy. Continue Reading
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Podcast
16 May 2024
Bruce Perens on software in a Post-Open world
What comes after open source software? Bruce Perens shares his ideas on why open source as he first defined it has failed, and what a new paradigm could look like. Continue Reading
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Podcast
13 May 2024
The shortsightedness of open source business models
Chef Software founder Adam Jacob on the struggle of getting an open source business model right and the licensing approach for his new venture, System Initiative. Continue Reading
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News
10 May 2024
Slow Ansible Lightspeed adoption might reflect AI qualms
Customers with Ansible Lightspeed in pilots or production remain rare, as concerns about the risks of AI and the need to shore up a solid IT automation foundation prompt caution. Continue Reading
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News
09 May 2024
Red Hat CTO, Nvidia AI exec reveal joint LLMOps roadmap
The company leaders discussed deepening integration between OpenShift AI and Nvidia NIMs, how they fit into RHEL AI and what's surprised them about AI growth so far. Continue Reading
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Feature
08 May 2024
Red Hat Summit: What I want to see
I’m looking forward to a couple of Red Hat Conference sessions on observability and sustainability, two areas that are getting increasing attention in the open source community. Continue Reading
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News
07 May 2024
Red Hat OpenShift AI links LLMs into hybrid cloud
An extensively updated OpenShift AI will underpin RHEL AI and, if Red Hat has its way, enterprises' AI infrastructure from the edge to the public cloud. Continue Reading
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News
07 May 2024
IBM throws its Red Hat into open source AI ring with RHEL AI
IBM and Red Hat open source their first LLMs, but IT experts say RHEL AI is more likely to stand out in the ways it links AI to hybrid cloud infrastructure. Continue Reading
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News
03 May 2024
Cloud campaign intensifies for Atlassian software products
Atlassian plans to continue updating Data Center products, but accelerating cloud updates and migrations touted at Team '24 prompt questions about their long-term future. Continue Reading
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Podcast
03 May 2024
Weaveworks' lessons for open source business leaders
Weaveworks CEO Alexis Richardson talks about the company's beginnings and ultimate end, and offers up some ideas on how to help the businesses of open source software succeed. Continue Reading
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News
01 May 2024
Atlassian Jira now a hub for knowledge management, AI tools
Atlassian's raft of product updates at Team '24 spanned long-awaited product integrations and previews of AI automation updates, all of which advanced broader ambitions. Continue Reading
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Podcast
30 Apr 2024
Buoyant CEO on Linkerd's existential question
Buoyant CEO William Morgan said project viability and long-term funding underpinned recent changes to Linkerd, problems other open source projects are likely to face. Continue Reading
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Podcast
26 Apr 2024
Open source software's tragedy of the commons
Will open source software become a tragedy of the commons? Senior news writer Beth Pariseau and Sentry's Chad Whitacre take up the question. Continue Reading
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News
24 Apr 2024
Experts: IBM buy could change HashiCorp open source equation
IBM will buy HashiCorp for $6.5 billion, prompting speculation that being brought under the same roof as Red Hat could alter Hashi's open source trajectory. Continue Reading
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Definition
24 Apr 2024
Electronic Data Interchange (EDI)
Electronic Data Interchange (EDI) is the transfer of data from one computer system to another by standardized message formatting without the need for human intervention. Continue Reading
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News
19 Apr 2024
OpenTofu forges on with beta feature that drew HashiCorp ire
Defying a HashiCorp cease and desist, OpenTofu 1.7 beta ships with the removed blocks feature and client-side state encryption support long sought by the Terraform community. Continue Reading
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News
18 Apr 2024
GitLab Duo plans harness growing interest in platform AI
GitLab's next release will tie its Duo AI tools to the full DevSecOps pipeline in a bid to capitalize on increased interest in AI automation among platform engineers. Continue Reading
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News
09 Apr 2024
New Google Gemini AI tie-ins dig into local codebases
Google ties in its latest Gemini AI model with company-specific data in a new code assistant and Vertex AI updates that also anticipate a coming wave of AI agent development. Continue Reading
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Definition
09 Apr 2024
What is IT/OT convergence? Everything you need to know
IT/OT convergence is the integration of information technology (IT) systems with operational technology (OT) systems. Continue Reading
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Video
08 Apr 2024
Learn Jenkins: Tutorial for beginners
Jenkins is a popular open source CI/CD tool, and it's not hard to learn either. Learn to build your own CI/CD pipelines with this full Jenkins tutorial for beginners. Continue Reading
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Definition
27 Mar 2024
change control
Change control includes the various steps needed to process changes made to a product or system. Completion of change controls in a systematic fashion is part of a change management process. Continue Reading
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News
22 Mar 2024
Sidecarless Istio Ambient Mesh clears cloud interop hurdle
Istio's Ambient Mesh is now compatible with major cloud providers' managed Kubernetes services, available as an Amazon EKS add-on and slated for beta in the next release. Continue Reading
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News
19 Mar 2024
HashiCorp stock rises, users' hearts fall on sale report
HashiCorp could be an enticing asset for a large IT vendor. But a sale wouldn't necessarily be great news for customers who value the neutrality of its cloud-native apps. Continue Reading
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Definition
18 Mar 2024
continuous delivery (CD)
Continuous delivery (CD) is an approach for software delivery in which development teams produce and test code in short but continuous cycles to improve software quality. Continue Reading
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Video
12 Mar 2024
Learn how to use GitLab tutorial for beginners
GitLab is a complete CI/CD platform. But to really understand GitLab, you must also understand its namesake Git. This Git and GitLab tutorial will get you up to speed on both. Continue Reading
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Definition
08 Mar 2024
IT service delivery
IT service delivery is the way a corporation provides users access to IT services, such as applications, data storage and other business resources. IT service delivery covers design, development, deployment, operation and retirement. Continue Reading
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Definition
05 Mar 2024
declarative programming
Declarative programming is a method to abstract the control flow for logic required for software to perform an action. Instead, it involves stating what the task or desired outcome is. Continue Reading
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Tip
04 Mar 2024
How admins can benefit from switching to PowerShell 7.4
This PowerShell release includes PSReadLine enhancements, better integration with Windows Defender Application Control and new features to ease native command use for all platforms. Continue Reading
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Tip
29 Feb 2024
How to use Microsoft 365 DSC to avoid configuration drift
This configuration-as-code technology gives admins a way to automate tasks on the Microsoft 365 tenant to keep settings locked in and avoid errors from manual input. Continue Reading
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News
26 Feb 2024
Octopus Deploy reels in Codefresh for GitOps expertise
By joining forces in CI/CD and GitOps, the combined companies look to even the odds with bigger competitors, but this will be a daunting task, experts predict. Continue Reading
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Video
23 Feb 2024
Top 10 differences between GitHub and Git
Enterprise development teams need to know these major differences between Git and GitHub, but also how they serve different purposes and be used together effectively. Continue Reading
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News
22 Feb 2024
Linkerd paywall prompts online debate, CNCF TOC review
Linkerd's decision to charge for access to stable builds of its service mesh code sparks objections and debate about open source governance, along with an official CNCF response. Continue Reading
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News
21 Feb 2024
Some Linkerd service mesh users will soon have to pay
Companies with more than 50 employees using Linkerd service mesh in production must pay Buoyant for stable releases starting in May. Open source users and analysts weigh in. Continue Reading
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Definition
15 Feb 2024
on-demand computing (ODC)
On-demand computing (ODC) is a delivery model in which computing resources are made available to the user as needed. Continue Reading
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Video
08 Feb 2024
How to set a Git username and password in Git config
There's a way to stop Git from repeatedly asking you for a username and password. Just set your username and password in Git config. Continue Reading
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News
07 Feb 2024
GitOps vendor's close echoes wider funding, open-core woes
Score one for IT orgs that rely solely on upstream code, as Flux CD sails on. But Weaveworks' demise points to larger issues for vendor sustainability, especially in open source. Continue Reading
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Video
07 Feb 2024
Git vs. GitHub: What's the difference?
Git and GitHub involve similar technology but are different in several important ways. Here's what you need to understand to get the most out of these key developer tools. Continue Reading
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News
01 Feb 2024
TD Bank plans AIOps consolidation on Dynatrace SaaS
The dream of zero-touch autoremediation remains alive for the bank as it prepares to go all in on Dynatrace SaaS for observability-driven IT automation. Continue Reading
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Tip
01 Feb 2024
An IT ops guide to CMDB automation
Automating repetitive tasks like software upgrades, lifecycle management and incident reports with a configuration management database can improve IT efficiency and reduce risk. Continue Reading
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News
31 Jan 2024
Dynatrace adds price tier, data pipeline amid cost crunch
Dynatrace looks to accommodate observability data growth more affordably, but enterprise IT pros have many emerging alternatives to tackle this growing problem. Continue Reading
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Video
29 Jan 2024
How to create and deploy AWS Lambda functions with Terraform
Deploying AWS Lambda functions with Terraform can save time and reduce risk. In this video tutorial, learn the proper deployment steps. Continue Reading
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News
29 Jan 2024
Credit Karma preps 'Zero-touch' Argo Rollouts
The Intuit subsidiary is in the process of moving to a homegrown event-driven progressive delivery platform and has already contributed some related code upstream. Continue Reading
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Tip
25 Jan 2024
From distributed to true edge: 4 edge computing examples
The optimal applications for edge computing remain in contention as the technology evolves. These examples highlight a shift from distributed computing to true edge environments. Continue Reading
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Tutorial
24 Jan 2024
Boost productivity with these PowerShell GUI examples
PowerShell scripts can be tedious to write and difficult to use. These easy-to-follow commands can help teams build GUIs for their PowerShell scripts to save time and effort. Continue Reading
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Definition
04 Jan 2024
Kubernetes
Kubernetes, also referred to as K8s for the number of letters between K and S, is an open source platform used to manage containerized applications across private, public and hybrid cloud environments. Continue Reading
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Definition
27 Dec 2023
hyperautomation
Hyperautomation is a framework and a set of advanced technologies for scaling automation in the enterprise. The ultimate goal of hyperautomation is to develop a process for automating enterprise automation. Continue Reading
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News
21 Dec 2023
Cisco Security Cloud adds Isovalent for multi-cloud networks
The commercial backer of open source networking and security projects Cilium and Tetragon comes under Cisco's control for cloud-native network security. Continue Reading
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News
20 Dec 2023
Server-side Wasm to-do list lengthens for 2024
Server-side WebAssembly hype peaked in late 2022, but a year later, its path to general availability for key features remains long and cloud portability alternatives are emerging. Continue Reading
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News
19 Dec 2023
DevSecOps pros prep for GenAI upheavals in 2024
Generative AI models have been a hot topic of discussion in 2023, but their real-world impact on each of the major IT disciplines is just beginning. Continue Reading
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News
14 Dec 2023
SUSE Rancher Kubernetes regroups amid platform trend
It's been a year of seismic shifts for SUSE's Rancher Kubernetes management products as market buzz shifts to platform engineering, forcing changes in strategy heading into 2024. Continue Reading
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Definition
14 Dec 2023
business process automation (BPA)
Business process automation (BPA) is the use of advanced technology to complete business processes with minimal human intervention. Continue Reading
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News
12 Dec 2023
IBM engineers hatch Linux Foundation HashiCorp Vault fork
IBM engineers working on Open Horizon within the Linux Foundation begin a Vault fork as challenges continue for HashiCorp, which also addressed Terraform Cloud pricing angst. Continue Reading
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Tip
12 Dec 2023
6 quick server troubleshooting tips
Understand, communicate, monitor, check logs, ask for support. Follow these guidelines and make troubleshooting server problems quick and easy. Continue Reading
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Definition
01 Dec 2023
digital process automation
Digital process automation (DPA) uses low-code development tools to automate processes that can span multiple applications. Continue Reading
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Tip
22 Nov 2023
Stop errors with these PowerShell ValidatePattern examples
Using regular expressions to validate input information and generate a tailored error message on a new user script can prevent unnecessary support tickets. Continue Reading
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Definition
21 Nov 2023
Cisco IOS (Cisco Internetwork Operating System)
Cisco IOS (Internetwork Operating System) is a collection of proprietary operating systems (OSes) that runs on Cisco hardware devices, including Cisco Systems network devices, routers and network switches. Continue Reading
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News
17 Nov 2023
IT pros wary as Microsoft Copilot juggernaut gains steam
Microsoft is now 'The Copilot company,' along with GitHub. But concerns linger about the accuracy of AI-generated results, code lineage and long-term job security. Continue Reading
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Feature
16 Nov 2023
Logistics firm taps Netflix Conductor service to manage AI
SPI Logistics looks to a microservices orchestration service provider founded by the creators of Netflix Conductor as it prepares to weave AI into developer workflows. Continue Reading
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Feature
16 Nov 2023
Veteran platform engineers share lessons learned, wish lists
Platform engineering is the new DevOps, but few companies have reached maturity; reps from early adopter orgs shared tips, caveats and a call to action at KubeCon. Continue Reading
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Opinion
13 Nov 2023
KubeCon + CloudNativeCon 2023 cloud-native vendor highlights
KubeCon + CloudNativeCon 2023 served as a hub where vendors and IT pros discussed the latest advancements in cloud-native technologies. Continue Reading
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News
09 Nov 2023
Generative AI brings changes to cloud-native platforms
Generative AI took over tech in 2023, and cloud-native platforms are no exception. The need to support LLMs is already affecting CNCF projects, including Kubernetes. Continue Reading
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News
07 Nov 2023
Behind the scenes, Spotify's Backstage a work in progress
Spotify-created Backstage, now a CNCF project, is popular as enterprises add developer portals to internal platforms, but setup is hard, and getting dev buy-in can be even harder. Continue Reading
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Video
31 Oct 2023
Set up a Terraform S3 backend with this video tutorial
Storing your state files remotely makes for more stable infrastructure. Watch this video tutorial to learn how to build a Terraform AWS S3 backend to properly secure state files. Continue Reading
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News
26 Oct 2023
LaunchDarkly feature management adds built-in workflows
Large enterprises use feature management to cope with traffic spikes and speed up releases but must plan carefully to avoid technical debt. LaunchDarkly updates could help. Continue Reading
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News
25 Oct 2023
Generative AI gets AIOps closer to ultimate goal
BigPanda's generative AI-driven root cause analysis keeps it at crux of IHG's AIOps. Glean's natural language processing and suggestions will free up time for Cruise devx team. Continue Reading
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Tutorial
24 Oct 2023
Learn how to use Terraform modules with examples
Running modules can benefit Terraform usability. Explore what a module in Terraform is, when you should use them, and run through some Terraform module examples. Continue Reading
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Tutorial
18 Oct 2023
How to tame Gradle dependency version management
Need to quickly and easily switch between versions of your dependencies at build time? Gradle's dependency catalogs are the answer. Here's how to use them. Continue Reading
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Tutorial
16 Oct 2023
Automate IT operations with VMware and Ansible
When paired with VMware, Ansible software can help automate IT tasks. Learn the steps to install Ansible and how to set up a virtual machine through vCenter. Continue Reading
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News
12 Oct 2023
Pulumi, HashiCorp competition expands to developer platforms
Developer platform choices for enterprise IT continue to proliferate as infrastructure-as-code rivals rush to create tools targeting platform engineers. Continue Reading
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News
11 Oct 2023
Exec: Key new HashiCorp Terraform feature enabled by BSL
HashiCorp Terraform Stacks will be available in the free Community Edition in part due to development funded by its recent license change, one company official says. Continue Reading
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News
11 Oct 2023
Terraform Registry TOS change stokes open source ire
Community members allege that HashiCorp quietly changed the terms of service for its Terraform Registry in order to complicate efforts to fork the code. Continue Reading