InfoQ Homepage Value & Metrics Content on InfoQ
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Airbnb Adds Adaptive Traffic Control to Manage Key Value Store Spikes
Airbnb upgraded Mussel, its multi-tenant key-value store, replacing static per-client rate limits with an adaptive, resource-aware traffic control system. The redesign ensures resilience during traffic spikes, protects critical workflows, and maintains fair usage across thousands of tenants while scaling efficiently.
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DX Unveils New Framework for Measuring Developer Productivity
Software development intelligence platform DX has introduced a new framework named DX Core 4, designed to help engineering leaders measure and improve developer productivity. The framework aims to simplify this task by building on older established frameworks like the DORA metrics and SPACE.
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Learnings from Measuring Psychological Safety
Asking people how they feel about taking certain types of risks can give insight into the level of psychological safety and help uncover issues. Discussing the answers can strengthen the level of safety of more mature teams and help less mature teams to understand how they could improve.
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Can MTTR Be an Effective Business Metric?
In a recent blog post, Sidu Ponnappa shared how MTTR should be a key business metric to measure engineering efficiency. Ponnappa notes that only tracking uptime provides no goals to target for improvements. In a recent talk at SREcon22, Courtney Nash, senior research analyst at Verica, shared that MTTR can misrepresent what is actually happening during incidents and can be an unreliable metric.
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Tapabrata Pal on DevOps at Fidelity: Investing in Inner Source and Engineering Excellence -DOES 2022
At the DevOps Enterprise Summit Vegas 2022, Tapabrata Pal presented the state of DevOps at Fidelity and their investment in DevOps and inner source. They were facing challenges with their tools sprawl, security, audit and compliance, and their metrics. They focused on a unified developer experience, their tools standardization, continuous compliance and contextual metrics.
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Applying Lean and Accelerate to Deliver Value: QCon Plus Q&A
Understanding the science and math behind lean principles and practices can enable engineering leaders to advocate for and implement them in their workplace. This way they can directly impact employee engagement and morale, as well as the bottom line, as David Van Couvering explained in his talk about applying lean principles and practices for delivering value at QCon Plus 2020.
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Q&A with Jeff Keyes of Plutora on the Transformative Impact of Value Stream Management
Enterprise Management Associates (EMA) recently published their DevOps 2021 research that forecasts nearly 50% growth in VSM vendor penetration during 2020, and suggests VSM vendors are delivering against expectations. InfoQ spoke to Plutora, a leading VSM platform provider to understand what VSM adoption involves, how it can have a transformative impact and how it can fail.
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Q&A with Alison Polton-Simon on Her 'Metrics That Matter’ Talk for DevOpsDays NZ
Raf Gemmail talks with ThoughtWorks’ Alison Polton-Simon about her DevOpsDaysNZ talk on metrics which teams should be measuring.
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DevOps and the Key to High Performance: Nicole Forsgren at the DevOps Enterprise Summit London
In preparation for the upcoming DevOps Enterprise Summit in London, InfoQ sat down with Dr Nicole Forsgren, CEO and chief scientist at DORA, and discussed the fundamentals of DevOps, the challenges of specifying organisational goals, and how to measure high performance.
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Measuring the Business Value in Agile Projects
Technique of "value points" to determine the value delivered by any software project.
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Using Objectives and Key Results in a Results-Only Work Environment Company
Matt Rogish talked about using Objectives and Key Results (OKRs) for company, team, and personal goal setting at the No Pants Festival 2015 in Antwerp, Belgium. InfoQ interviewed Rogish about what OKRs are and how you can use them, their strengths and pitfalls, doing annual performance reviews and managing people with numerical goals, and starting with OKRs.
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Evidence-Based Managing of Software Development
If organizations want to make informed management decisions to maximize the delivered value they will need to gather evidence about value says Gunther Verheyen. InfoQ interviewed Gunther about evidence based software management and finding evidence, how Scrum relates to evidence-based managing, challenges in scaling agile, and advice for enterprises that want to adopt Scrum.
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The Questions when Measuring Agile Adoption
There have been numerous attempts over the years to determine the best way to measure the effectiveness of an Agile adoption. Some recent articles have reignited the debate around the most useful metrics.
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Count Bug Fixes Towards Velocity? Depends …
There have been numerous arguments and debates in the past on whether bug fixes should be counted towards velocity. There does not seem to be a 'one' right answer. However, Agilists have some recommendations describing situations in which they should be added, how they should be added and where they could be avoided.
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Can Earned Value Leverage Agile Methods?
The debate over the value of Earned Value Management (EVM) and integrating it into agile rages heavy as agile penetrates into more large scale IT projects that require EVM. Opinions vary but some believe that not only can agile projects apply EVM; EVM with agile is better than EVM without agile.