Building an Open-Source Private Cloud with Kubernetes & OpenStack
Watch our CNCF on-demand webinar on building a fully open-source private cloud using Kubernetes, OpenStack, Ceph, and Prometheus. Live demo included.
Customer Success Stories
See how organizations across industries transform their infrastructure with open source cloud solutions. Real challenges, real solutions, real results.
Featured Stories
Proven Results from Real Customers
From big data processing to SaaS platforms, see how our customers achieve measurable business outcomes.
Big Data & Analytics
Opta Information Intelligence
Processing half a trillion data links in days, not months
Opta needed to process massive datasets for their information intelligence platform. Their original infrastructure took 80-90 days to run half a trillion links across 70 nodes. After migrating to a high-performance cloud platform, they achieved the same results in just 3 days.
"On our first attempt we ran half a trillion links across 70 nodes which took about 80-90 days. Since we moved to the new platform, it only takes 3 days!"
JL
Jin Lee
Senior Data Scientist, Opta Information Intelligence
3 days
Processing time
90 days
Previously
70+
Compute nodes
SaaS & Community Software
Vanilla Forums
Cutting hosting costs in half while scaling 6x
Vanilla Forums powers online communities for brands like Electronic Arts, HootSuite, and Adobe. As they grew, public cloud costs became unsustainable. By switching to a private OpenStack cloud, they slashed hosting bills by nearly 50% while growing their infrastructure 6x with the same small ops team.
"Right out of the gate we cut our hosting bill nearly in half by switching to a private cloud. It's been much more stable than our public cloud VMs were."
TG
Tim Gunter
COO, Vanilla Forums
50%
Cost savings
6x
Scale growth
2
Regions
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Blogue
Les dernières de notre équipe
Perspectives, mises à jour et histoires de notre équipe
Open-Source Is No Longer a Cost Play, It's a Control Play
96% of organizations use open source. But the reason has changed. It's no longer about cost. It's about control, sovereignty, and vendor independence.
Detecting Nested Virtualization Usage on KVM Hosts After CVE-2026-53359
How nestedvirt uses KVM nested_run counters to help OpenStack and KVM operators decide whether disabling nested virtualization is operationally safe.