Case Studies

CNCF end users are telling their stories to help elevate technical conversations to business objectives and challenges.

Read how our end users have leveraged cloud native technologies and CNCF projects to help their organizations.

Also see the Chinese translation of some of our case studies.

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Read about our case study process and kick off your story.

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Showing 7 of 178 case studies


DaoCloud

DaoCloud


> 80% Average GPU utilization after vGPU adoption

December 2, 2025

Building flexible GPU clouds with HAMi at DaoCloud

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OpenAI

OpenAI


50% reduction in Fluent Bit CPU utilization

November 12, 2025

How OpenAI Reduced Fluent Bit CPU Usage by 50% and Freed 30,000 Cores

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DataGalaxy

DataGalaxy


~25 million Messages processed monthly

June 6, 2025

Simplifying Complexity: Using Dapr to Build a More Maintainable Software Ecosystem

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IBM

IBM


60% reduction in ML model training time

May 16, 2024

How IBM watsonx Assistant uses Knative Eventing to train machine learning models

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Babylon

Babylon


1600 CPU, 3.2 TB RAM Compute needed for AI experiments

April 8, 2020

How cloud native is enabling Babylon’s medical AI innovations

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AlphaSense

AlphaSense


99.9% SLA achieved

November 1, 2019

AlphaSense: A hot AI startup relies on Kubernetes to support its exponential growth

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OpenAI

OpenAI


June 25, 2018

OpenAI: Launching and scaling up experiments, made simple

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