
VMware Alternative: What to Evaluate Before Moving to OpenStack
Evaluate OpenStack as a VMware alternative, including networking, storage, hardware reuse, migration methods, downtime, workload waves, and Day 2 operations.
Lire la noteNotes de terrain / Dernières nouvelles
Des notes d’ingénierie issues de l’exploitation d’infrastructures ouvertes : pannes, décisions de conception et travail upstream qui améliorent l’infrastructure ouverte.
Parcourir toutes les notes
Evaluate OpenStack as a VMware alternative, including networking, storage, hardware reuse, migration methods, downtime, workload waves, and Day 2 operations.
Lire la note
Infrastructure exceptions add hidden complexity to automation, upgrades, troubleshooting, and operations. Learn when standardization matters.
Lire la note
Learn how OpenStack private cloud works, what drives its cost, how it compares with public cloud and virtualization, and when it makes sense for your infrastructure.
Lire la noteTendances, pratiques exemplaires et analyses techniques approfondies de l’infrastructure infonuagique à code source ouvert.

Compare public, private, and hybrid cloud by cost, security, performance, compliance, operations, and workload fit to choose the right model for your workloads.

How to choose between a consumption-priced API and dedicated capacity with some sample costs.
Private cloud compliance checklist covering IAM, encryption, backups, disaster recovery, logging, and other essential security controls.
Learn how aging virtualization, legacy hardware, and manual operations increase infrastructure costs and how OpenStack can support modernization.
Understand the cloud shared responsibility model and how compliance responsibilities differ across public and private cloud deployments.
How to evaluate different options to build a software-defined data centre.
Evaluate whether your compute, storage, networking, security, recovery, and operations are ready to support cloud infrastructure growth.
Learn how OpenStack uses Placement traits, resource classes, flavors, and PCI passthrough to schedule GPUs and other specialized hardware.
Learn what data sovereignty means, how it differs from data residency, and the infrastructure decisions that support secure private clouds.