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Compare the best OpenStack vendors based on product reviews, ratings, and comparisons.
All reviews and ratings are from real users, validated by our triple authentication process.
The total ranking of a product (and the bar length) is based on a weighted aggregate ranking.
For Views, Comparisons, Reviews, and Followers the score is calculated as follows:
The product with the highest count in each area gets the highest available score of 17.5 points.
Every other product gets assigned points based on its total in proportion to the #1 product in the category.
For example, if a product has 80% of the number of reviews compared to
the product with the most reviews then the product's score and bar length for reviews would be 17.5% (weighting factor) * 80% = 14.
In the final section, Average Rating, there are 30 points available to each product
independent of the other products.
Reviews and ratings that are more than 24 months old, as well as those by resellers, are excluded from the rankings.
Greg Schulz is Founder and Sr Advisor of the independent IT advisory and consultancy firm Server StorageIO (StorageIO). StorageIO provides advisory and consultancy services in and around data infrastructure, cloud, virtualization, container, software-defined, NVMe, flash, object storage,... more>>
Extensive and diversified computer hardware and software knowledge in servers, laptops, palmtops, notebooks, pc’s & networks. Unix & Linux systems and network management are my prime delight. I cover broad experience with numerous UNIX-based operating systems with an emphasis on Red Hat... more>>