
SaaS Infrastructure: Shared Kubernetes, Clusters or VMs?
Compare shared Kubernetes, tenant namespaces, dedicated clusters, and VMs for SaaS infrastructure. Learn how isolation, costs, and operations shape your choice.
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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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Compare shared Kubernetes, tenant namespaces, dedicated clusters, and VMs for SaaS infrastructure. Learn how isolation, costs, and operations shape your choice.
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Learn why backups alone don't guarantee recovery and how RTO, RPO, infrastructure dependencies, and recovery testing improve disaster readiness.
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Compare private AI inference, managed endpoints, and public AI APIs. Learn when data control, latency, model flexibility, and cost justify a change.
Read field noteTrends, best practices, and technical deep dives on open source cloud infrastructure.

Not every workload belongs on Kubernetes. See where VMs still shine, how OpenStack supports both, and why Atmosphere simplifies multi-modal ops.

Cloud sprawl on OpenStack slows teams and inflates costs. From oversized VMs to abandoned volumes, here’s how Atmosphere brings control, cleanup, and cost efficiency back to OpenStack.
Experience enhanced reliability in load balancing — in the latest Atmosphere release Octavia Amphora V2 is now supported and seamlessly integrated by default, resolving long hanging issues with load balancer provisioning interruptions due to service or network failures.
Updating OpenStack can be complex due to its intricate architecture, interdependencies, customisation, data migration challenges, the need for minimal downtime, extensive testing requirements, sometimes outdated documentation, resource demands, the necessity for skilled personnel, and frequent release cycles.
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Legacy tech drains healthcare IT. Measure the real cost of legacy stacks in healthcare and replace workarounds with enforceable, auditable policy.
Learn how Atmosphere’s private cloud helps NGOs enhance security, compliance, and scalability—while staying cost-effective and free from vendor lock-in.
When it comes to setting up an OpenStack cloud, the approach you take not only determines the initial success of the installation but also the ongoing management, scalability, and long-term viability of the system.
HPC is changing fast. Learn how open-source tech, GPUs, and tools like Atmosphere are reshaping high-performance computing on your terms.
What if your Kubernetes clusters could scale all the way down to zero? We’ve rolled out a powerful update to the Magnum Cluster API driver that gives you more control, more efficiency, and a whole new level of flexibility.