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Agile software development, and popular variations such as Scrum, underpin the work of many developers and testers. Regardless of the team or methodology you currently use, read expert advice on process, structure and skills for Lean, Agile, DevOps, Waterfall and more to make it work in your enterprise.
Top Stories
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News
05 Aug 2025
Google adds Gemini CLI for GitHub Actions coding agent
百度 建德经济开发区(航空小镇)管委会主任程星火介绍，目前，机场已经开通千岛湖舟山横店5A景区低空旅游线路，在杭黄高铁站前广场等地，将布局直升机临时起降点。The beta version of Google Gemini CLI for GitHub Actions starts simple and builds in security, but overall, the 'honeymoon phase' for coding agents might be ending. Continue Reading
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Quiz
05 Aug 2025
Scrum master certification exam questions and answers
Are you ready for the Scrum master certification exam? Test yourself on these 10 tough Scrum master exam questions and answers. Continue Reading
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News
31 Jul 2025
NimbleEdge proposes cure for on-device AI development pain
The startup lays the groundwork for an ambitious plan to support on-device AI agents that don't require cloud connectivity with the release of a new open source SDK. Continue Reading
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Podcast
30 Jul 2025
A+E Global Media boosts AIOps with deterministic AI
What once needed extensive scripting and fine-tuning has become more precise and easier to use after recent updates to Kubiya's agentic AIOps tools. Continue Reading
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Tip
23 Jul 2025
Product backlog vs. sprint backlog: What's the difference?
The sprint backlog and product backlog are important elements of Scrum and essential to iterative and incremental development. Here's how they are distinct and also work together. Continue Reading
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Tip
15 Jul 2025
Acceptance criteria vs. definition of done: What's the difference?
Software teams must understand the important distinction between acceptance criteria and definition of done and how to use them together to deliver a finished product. Continue Reading
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News
15 Jul 2025
Infrastructure-as-code tools advance platform evolution
Infrastructure as code still anchors IT automation, but its primary users are now platform engineers, prompting ongoing shifts in product features and competition. Continue Reading
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News
25 Jun 2025
Google touts free tier for multimodal AI terminal
Google intends to differentiate Gemini CLI with multimodal support, including video, and an expansive free tier for individual users. Continue Reading
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Definition
24 Jun 2025
What is Project Management Body of Knowledge (PMBOK)?
The Project Management Body of Knowledge (PMBOK) is a document containing standard terminology, best practices and process guidelines around project management as defined by the Project Management Institute (PMI). Continue Reading
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Podcast
18 Jun 2025
Mitigating AI's unique risks with AI monitoring
Coralogix CEO highlights the difference between AI and software monitoring, as illustrated by his company's acquisition and product expansion this year. Continue Reading
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News
12 Jun 2025
Datadog AI agent observability, security seek to boost trust
As AI agents mature, new tools aim to bolster their reliability and security with fresh visibility into automation workflows and more detailed troubleshooting. Continue Reading
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News
11 Jun 2025
DevOps pros eye Datadog developer portal for ITSM
DataDog advances onto Atlassian and ServiceNow's turf with a self-service developer portal that draws on real-time data about the observed state of IT resources. Continue Reading
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News
03 Jun 2025
HashiCorp Terraform leads IBM, Red Hat integration roadmap
HashiCorp and IBM have begun to knit together products such as Terraform and Ansible and divulged some roadmap details, but a few potential product overlaps are still unresolved. Continue Reading
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News
30 May 2025
Software supply chain security tools take on toil for users
Recent updates from software supply chain security vendors simply take over vulnerability management on behalf of IT orgs, rather than provide facilitating tools. Continue Reading
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Feature
28 May 2025
Product vs. project mindset in software development
Agile and DevOps highlight the differences between project and product approaches to software development. Establish these roles and principles to deliver business value. Continue Reading
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Conference Coverage
27 May 2025
Red Hat Summit 2025 news and conference guide
Our guide to the annual Red Hat Summit keeps you up to date on trends, emerging technologies, and information from keynote speakers and industry experts. Continue Reading
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News
21 May 2025
Red Hat, HashiCorp reveal Ansible, Terraform and Vault plans
Red Hat Ansible and HashiCorp reps filled in the blanks about how infrastructure automation tools will more deeply integrate, news welcomed by financial services customers. Continue Reading
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Video
21 May 2025
The Scrum framework or Agile software development?
How do you choose between Agile and Scrum? You don't. Here's why. Continue Reading
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Tip
20 May 2025
Agile vs. Scrum: What's the difference?
Don't fret about the differences between Agile and Scrum? It's actually their similarities that make them interesting. Continue Reading
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News
20 May 2025
Red Hat amps up open source AI infrastructure pitch
With a new AI Inference Server and a distributed inference open source project, Red Hat hopes to capitalize on the surging popularity of open source AI. Continue Reading
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News
19 May 2025
New GitHub Copilot agent edges into DevOps
The GitHub Copilot coding agent can take on toilsome tasks such as bug fixes and code reviews with its own GitHub Actions pull requests. Continue Reading
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Definition
16 May 2025
What is YAGNI principle (you aren't gonna need it)?
YAGNI principle ('you aren't gonna need it') is a practice in software development that states that features should only be added when required.. Continue Reading
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News
09 May 2025
ServiceNow shops share AI copilot results, prep for agents
IT ops teams have often already laid the groundwork for generative AI automation with platform consolidation and the previous wave of AIOps tools. Continue Reading
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Feature
07 May 2025
18 ways to improve developer productivity
One of the most important factors of dev productivity is a good developer experience. Give developers a productivity boost with these concrete strategies. Continue Reading
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News
02 May 2025
Independent lab crowns new WAAP product among its leaders
An API security specialist's newly launched WAAP product outranked more established WAF competitors during independent benchmark testing. Continue Reading
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Definition
01 May 2025
What is distributed tracing?
Distributed tracing is a method used to track the journey of requests as they flow through a distributed system or microservices architecture. Continue Reading
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News
28 Apr 2025
Cisco AI Defense embeds with ServiceNow SecOps tools
Cisco AI Defense will feed in data and automate AI governance in ServiceNow SecOps products as enterprises seek a platform approach to cybersecurity. Continue Reading
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News
28 Apr 2025
Cisco, former Google, Meta experts train cybersecurity LLM
Cisco's new Foundation AI group, which includes engineers from multiple companies, has released a compact AI reasoning model based on Llama 3 for cybersecurity to open source. Continue Reading
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News
24 Apr 2025
Software supply chain security AI agents take action
Three software supply chain security vendors join the AI agent trend that is sweeping tech, as AI-generated code threatens to overwhelm human security pros. Continue Reading
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News
23 Apr 2025
Datadog sees data observability join DevOps, adds Metaplane
Datadog has customers already bringing data science under DevOps and, with its latest acquisition, aims to create a unified tool set for the newly converged combo. Continue Reading
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Podcast
22 Apr 2025
Dynatrace strategist favors SLMs for AIOps
Specialized small language models will be necessary to automate revisions to production code for incident response, according to a longtime industry expert. Continue Reading
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News
22 Apr 2025
Docker plans Model Context Protocol security boost
Docker said it plans new tools integrating the emerging agentic AI standard protocol into existing workflows, including security controls. Continue Reading
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Tip
18 Apr 2025
Agile vs. Waterfall: What's the difference?
Is change good or bad? The manner in which you embrace change might influence whether you prefer Waterfall or Agile methodologies. Here we compare the two approaches. Continue Reading
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News
18 Apr 2025
Availity eyes GitLab Duo with Amazon Q for code refactoring
The healthcare network's release engineering team is testing the new AI agent pairing to help with code consolidation, modernization and risk mitigation. Continue Reading
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News
17 Apr 2025
JetBrains, GitHub add coding agents to IDEs
Coding agents that can take on whole tasks with a natural language prompt are now tied in with widely used IDEs, including a JetBrains free tier. Continue Reading
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Video
16 Apr 2025
Agile software development or the Waterfall framework?
Ever wonder if you've chosen the right software development strategy? Here we explain when Waterfall is right, and when an Agile approach makes more sense. Continue Reading
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News
11 Apr 2025
Atlassian Data Center stops multiyear license renewals
The company confirmed that new on-premises product licenses are now limited to one year as it adds high-security cloud offerings. Users see the writing on the wall. Continue Reading
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News
10 Apr 2025
Agentspace vs. Rovo: A new battlefront in enterprise search
Aligning DevOps and business teams using agentic AI prioritizes effective data and knowledge management and prompts fresh enterprise search offerings. Continue Reading
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News
09 Apr 2025
Atlassian Rovo pricing shifts amid industry AI struggles
Atlassian's Rovo, including revamped Search and a new automation Studio, will be built into its cloud products as enterprises grapple with getting AI into production. Continue Reading
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News
08 Apr 2025
AI agents raise stakes in identity and access management
IT vendors roll out fresh tools to take on identity and access management for AI agents as enterprises deploy them internally and battle malicious ones externally. Continue Reading
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Podcast
27 Mar 2025
A visual future: GraphRAG and AI observability
In the eyes of one CNCF leader, GNNs, knowledge graphs and GraphRAG will boost IT operations and create 3D views of apps and infrastructure. Continue Reading
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News
26 Mar 2025
Site reliability engineers weigh MLOps vs. LLMOps
Some of the same lessons -- and unsolved problems -- from supporting machine learning apps in production carry over to generative AI apps, but not all. Continue Reading
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News
24 Mar 2025
Open source AI agent frameworks add enterprise ops polish
Kagent and Dapr Agents offer connections to cloud-native infrastructure and microservices, taking differing stances on Microsoft's AutoGen. Continue Reading
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Podcast
20 Mar 2025
Charity Majors on AI observability and the future of SRE
The observability maven reflects on 'Observability 2.0' and urges site reliability engineers to embrace AI agents, despite their perceived threat -- before it's too late. Continue Reading
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News
17 Mar 2025
GitHub Actions supply chain attack spotlights CI/CD risks
Experts say a GitHub Actions vulnerability should renew enterprises' attention to securing build pipelines the same way they secure production environments. Continue Reading
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Video
17 Mar 2025
Story points and hours of effort in Scrum
Story points and hours help Agile teams calculate the amount of work and time estimated to complete tasks. Here's how these systems are different. Continue Reading
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Tip
05 Mar 2025
Top 5 Agile estimation techniques
Stakeholders want development teams to stick to rigid timelines, which doesn't align with Agile development. These five Agile estimation techniques can help bridge the divide. Continue Reading
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Definition
04 Mar 2025
What is root cause analysis?
Root cause analysis (RCA) is a method for understanding the underlying cause of an observed or experienced incident. Continue Reading
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Definition
27 Feb 2025
What is the Agile test automation pyramid?
The Agile test automation pyramid is a graphical strategy guide for implementing automated software testing. Continue Reading
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News
25 Feb 2025
New Relic takes partnership tack for agentic AI
New Relic users say its collaborative approach to agentic AI, revamped AIOps tools and pricing model will make it easier to explore fresh forms of automation. Continue Reading
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News
20 Feb 2025
Zero-CVE Chainguard Images gain customization option
Chainguard opens its container image builder factory to let users mix and match hardened container components while preserving a zero-vulnerability SLA. Continue Reading
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Tip
19 Feb 2025
How do you plan an iteration in Agile software development?
Iterative planning in Agile helps teams to plan and adapt, collaborate, gather feedback and deliver to customers. Follow these tips to keep product development efforts on track. Continue Reading
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News
12 Feb 2025
Docker Inc. CEO swap has analysts anticipating a sale
Industry watchers see the takeover by a former Oracle exec as the precursor to merging with a broader software development portfolio at a larger company. Continue Reading
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Definition
11 Feb 2025
What is application lifecycle management?
Application lifecycle management (ALM) is the process of managing a software lifecycle from creation to its end of life. Continue Reading
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News
10 Feb 2025
DevSecOps platform tucks in API security as AI apps heat up
Harness merges with its sister company, Traceable, for API security, which has broadening appeal as organizations develop generative and agentic AI applications. Continue Reading
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Definition
06 Feb 2025
What is an IT project manager?
An IT project manager is a professional charged with overseeing the process of planning, executing and delegating responsibilities around an organization's information technology (IT) pursuits and goals. Continue Reading
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News
05 Feb 2025
Dynatrace drops dev observability gauntlet for Datadog
Dynatrace and Datadog both plan to ship live debugging tools as they vie for developer attention in the observability market. Continue Reading
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Tip
30 Jan 2025
What are story points? Agile estimation explained
Complex variables and unknown factors can obscure time-based work estimates for development projects. Story points help teams account for change through relative estimation. Continue Reading
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News
29 Jan 2025
CISO enlists agentic AI reinforcements for SecOps
AI agents are already in the hands of adversaries. One aerospace CISO has begun to use them to augment his SecOps staff and even the score. Continue Reading
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Definition
27 Jan 2025
What is the spiral model and how is it used?
The spiral model is a systems development lifecycle (SDLC) method used for risk management that combines the iterative development process model with elements of the Waterfall model. Continue Reading
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Tip
17 Jan 2025
11 key Agile metrics to ensure effective measurement
Agile metrics are crucial to help software development teams track speed, efficiency and quality. Here are some important ones, and how to combine them for best results. Continue Reading
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News
17 Jan 2025
Biden order gives CISA software supply chain 'teeth'
The outgoing administration makes a Hail Mary attempt to salvage work it began in 2021 to require specific software supply chain security information from software suppliers. Continue Reading
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Tip
13 Jan 2025
34 must-know Agile terms
Agile is the cornerstone of countless development efforts today. Use this definitive glossary as a quick reference for Agile terminology and concepts. Continue Reading
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Definition
27 Dec 2024
What is Six Sigma and how does it work?
Six Sigma is a business methodology for quality improvement that measures how many defects there are in a current process and seeks to systematically eliminate them. Continue Reading
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Feature
20 Dec 2024
Platform teams draw on DataOps, MLOps to support GenAI
GenAI calls for more rigorous data discipline than previous forms of analytics, but there are lessons platform teams can learn from existing approaches. Continue Reading
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Quiz
17 Dec 2024
Professional Scrum Developer exam questions and answers
Professional Scrum Developer is a highly respected certification, but it's not easy to get. Take this sample PSD exam to test yourself and see how prepared you are for the exam. Continue Reading
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Tip
13 Dec 2024
7 Scrum certifications and career paths to pursue
Learn about the various Scrum certifications for Scrum masters, product owners and developers. Discover career paths that map to those certifications. Continue Reading
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Video
09 Dec 2024
Watch an example of continuous integration
CI/CD pipelines keep mistakes out of production. Here's how continuous integration workflows work and why we need them. Continue Reading
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Tip
06 Dec 2024
Why Agile estimation and planning never works
Modern application development can defy traditional project planning and delivery. Here's how to incorporate more flexibility into your Agile estimation and planning. Continue Reading
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Tip
27 Nov 2024
The 5 Scrum events explained
Scrum consists of four formal events for inspection and adaptation within one containing event -- the sprint. Learn how to execute each event in this framework. Continue Reading
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Tip
26 Nov 2024
Agile estimation: Predicting the unpredictable
Agile teams' overreliance on estimates detracts from the overall goal to deliver value to the customer. Avoid these agile estimation pitfalls in your software development efforts. Continue Reading
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News
21 Nov 2024
WasmCloud makes strides with Wasm component model
After a stall in 2023, this year's WASI Preview 2 pushed server-side WebAssembly forward, turning heads at companies such as American Express -- but it's far from mainstream use. Continue Reading
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Podcast
21 Nov 2024
Rethinking 'secure by design' amid slippery SecOps shifts
An expert discusses the fallout from a CISA report that raised doubts about the last decade's DevSecOps trend, and where the industry goes from here. Continue Reading
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Tip
21 Nov 2024
Know these top 5 Scrum antipatterns
Embrace sprints, set clear goals, engage with customers -- these behaviors and others will help your teams avoid common Scrum antipatterns. Continue Reading
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News
21 Nov 2024
IT pros revise pipelines for software supply chain security
Software supply chain security has reached an awkward stage for enterprise IT, as platform and security pros grapple with adding upstream tools to existing workflows. Continue Reading
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Tip
18 Nov 2024
Scrum master responsibilities: What does a Scrum master do?
While the title may sound authoritative, Scrum masters have little control over their team. So, what exactly does a Scrum master do? The answer might surprise you. Continue Reading
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Definition
15 Nov 2024
What is a Waterfall model? Definition and guide
The Waterfall model is a linear, sequential approach to the software development lifecycle (SDLC) that is popular in software engineering and product development. Continue Reading
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News
12 Nov 2024
OpenShift AI boosts LLMOps chops with Neural Magic deal
The acquisition of a top contributor to an open source library already linked to OpenShift AI comes as LLMOps fundamentally alters the platform engineering scene. Continue Reading
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Tip
06 Nov 2024
How to improve DevOps through collaboration
Collaboration is key in DevOps, surpassing any one tool, product or individual. Discover why collaboration is crucial and tips for collaborating effectively in DevOps. Continue Reading
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News
01 Nov 2024
IBM Apptio preps FinOps link with Terraform via GitHub
IBM drops another hint about its plans for HashiCorp with a shift-left FinOps integration in private beta, while tie-ins with Red Hat remain an open question. Continue Reading
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News
29 Oct 2024
GitHub Copilot Autofix expands as AI snags software delivery
GitHub Copilot Autofix could help vulnerability management keep pace as the volume of AI-generated code swamps delivery processes, but can AI be trusted to rein in AI? Continue Reading
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Definition
23 Oct 2024
What is Jira?
Jira is an application lifecycle management (ALM) and Agile project management tool from Atlassian. Continue Reading
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Definition
22 Oct 2024
What is a product owner?
A product owner is a role on a Scrum team that is responsible for the project's outcome. Continue Reading
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Definition
22 Oct 2024
What is acceptance testing?
Acceptance testing is a quality assurance (QA) process that determines to what degree an application meets end users' approval. Continue Reading
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Podcast
21 Oct 2024
Security observability, AI require data hygiene in DevSecOps
Sound data management is the heart of observability for security, which guides DevSecOps practices and determines the usefulness of AI apps, New Relic CISO says. Continue Reading
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Definition
18 Oct 2024
What is Agile software development?
Agile is a type of software development methodology that anticipates the need for flexibility and applies a level of pragmatism to the delivery of the finished product. Continue Reading
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Definition
18 Oct 2024
What is change failure rate (CFR)?
Change failure rate is a software development performance metric that measures the percentage of software deliveries that required remediation after release to production. Continue Reading
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Tip
18 Oct 2024
CI/CD pipeline security: Know the risks and best practices
Rapid release cycles need not compromise the security of an application and supporting infrastructure. Follow these guidelines to ensure security throughout the CI/CD pipeline. Continue Reading
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News
17 Oct 2024
HashiCorp CTO talks AI strategy, Ansible tie-ins, FedRAMP
In a Q&A to wrap up HashiConf, the company's co-founder and CTO gave his outlook on HashiCorp's approach to AI, configuration management and cloud compliance. Continue Reading
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News
16 Oct 2024
Terraform Stacks, HCP Waypoint prompt migration questions
HashiCorp fends off challengers that sell ease of use with fresh infrastructure-as-code abstraction, while Terraform users grapple with a potential move to cloud-first services. Continue Reading
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Tip
15 Oct 2024
OKRs vs. KPIs: Driving bold outcomes and measuring steady performance
KPIs track outputs, and OKRs focus on outcomes or changes in user behavior. Here's how business can use them together to measure outcome-driven progress and success. Continue Reading
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News
11 Oct 2024
Buildkite: CI/CD pipelines still a job for app developers
In an era of platform engineering, Buildkite and its high-scale users maintain that CI/CD pipelines and testing should remain the purview of app developer teams. Continue Reading
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Video
11 Oct 2024
Git commit message conventions and best practices
Never underestimate the power of a good git commit message. Need help writing one? Here are the commonly accepted git commit message guidelines and best practices. Continue Reading
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News
09 Oct 2024
Atlassian 'cloud-first' becomes 'enterprise-first'
Atlassian's tune has changed in the past few months, as the company builds bridges to Data Center products and works on FedRAMP cloud compliance. Continue Reading
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Feature
08 Oct 2024
Top 8 configuration management tools in DevOps
Configuration management tools ease the IT burden. Explore the top configuration management tools in DevOps, evaluate their features and consider key aspects that set them apart. Continue Reading
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Podcast
03 Oct 2024
Microsoft security overhaul offers blueprint for SecOps
Better late than never: Microsoft lags major cloud competitors in making security a top priority. But other enterprises might learn from how the company is catching up. Continue Reading
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Definition
01 Oct 2024
What are ModelOps (model operations) analytics models?
ModelOps (model operations) is a holistic approach to building analytics models that can quickly progress from the lab to production. Continue Reading
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Definition
27 Sep 2024
What is Jenkins and how does it work?
Jenkins is an open source continuous integration/continuous delivery and deployment (CI/CD) automation software DevOps tool written in the Java programming language. Continue Reading
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News
26 Sep 2024
Fresh crop of startups takes on infrastructure-as-code toil
Emerging vendors, including a new venture from the founder of Chef, set out to put a fresh face on IT infrastructure automation for the platform engineering era. Continue Reading
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News
25 Sep 2024
Harness DevOps tools add database, QA automation, AI agents
With a series of updates this week, Harness claims unique support for database DevOps, as well as pipeline generation and UI test automation using AI agents. Continue Reading
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Definition
23 Sep 2024
What is systems development life cycle?
The systems development life cycle (SDLC) is a conceptual model used in project management that describes the stages involved in an information system development project -- from an initial feasibility study all the way through maintenance of the completed application. Continue Reading
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News
19 Sep 2024
Platform engineers embrace secrets management tool
Pulumi's ESC, now GA, filled an automation gap in multi-cloud identity and permissions management for platform engineers well-versed in general-purpose programming languages. Continue Reading