
Private Cloud as a Service: PCaaS vs. Building Your Own
Learn when Private Cloud as a Service (PCaaS) makes sense. Compare managed private cloud, self-built infrastructure, costs, operations, and provider options.
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Engineering notes from operating open infrastructure: the failures, design decisions, and upstream work that make open infrastructure better.
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Learn when Private Cloud as a Service (PCaaS) makes sense. Compare managed private cloud, self-built infrastructure, costs, operations, and provider options.
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Learn the difference between Canadian sovereign cloud and data residency, including jurisdiction, infrastructure control, provider ownership, private cloud, and OpenStack.
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Evaluate OpenStack as a VMware alternative, including networking, storage, hardware reuse, migration methods, downtime, workload waves, and Day 2 operations.
Read field noteTrends, best practices, and technical deep dives on open source cloud infrastructure.

AI experiments fail quietly through GPU sprawl. See how Atmosphere helps teams control GPU usage without slowing innovation.

Discover the top cloud lessons of 2025 — from OpenStack’s resurgence to hybrid cloud, AI infrastructure, Kubernetes, and automation shaping the future of cloud.
Eliminate static API keys and credential sprawl with our open-source Vault and OpenBao plugin that generates short-lived OpenStack application credentials on demand—now with multi-project support.
See how sovereign Kubernetes gives enterprises full control, compliance, and freedom from hyperscaler lock-in.
Learn how cost transparency empowers businesses with better financial control, operational efficiency, and trust in cloud services.
Automate cloud recovery with Infrastructure-as-Code, orchestration, and Atmosphere for faster, consistent, operator-led resilience.
We are excited to introduce Atmosphere v7.0.0 (OpenStack 2025.2 Flamingo version), a major release packed with new operating system support, feature enhancements across the stack, stability improvements, and critical fixes that elevate the overall reliability and performance of Atmosphere-powered clouds. This release marks a significant step forward in making large-scale Kubernetes and OpenStack deployments even more resilient, maintainable, and future-proof.
Discover why DIY cloud deployments often fail and how Atmosphere simplifies cloud management with expert support, automation, and scalability.
Optimize multi-tenant cloud management with Atmosphere’s usage insights, dynamic scaling, and transparent billing for cost efficiency and performance