

Microsoft Azure Block Storage and NetApp Cloud Volumes ONTAP are two prominent cloud storage solutions. Microsoft Azure Block Storage seems to have the upper hand in customer support and pricing, while NetApp Cloud Volumes ONTAP excels in features that justify its higher cost.
Features: Microsoft Azure Block Storage is praised for its seamless integration with other Azure services, scalability, and cost-effectiveness. NetApp Cloud Volumes ONTAP is valued for its advanced data management capabilities, high performance, and extensive security features.
Room for Improvement: Microsoft Azure Block Storage users note the need for better performance consistency, enhanced support for non-Azure environments, and interface improvements. NetApp Cloud Volumes ONTAP users seek improvements in user interface, a reduction in complexity for initial setup, and simplified deployment processes.
Ease of Deployment and Customer Service: Microsoft Azure Block Storage is generally easier to deploy within the Azure ecosystem, benefiting from well-documented processes and reliable customer service. NetApp Cloud Volumes ONTAP, while offering comprehensive deployment options, is slightly more complex to deploy but offers strong support throughout the process.
Pricing and ROI: Microsoft Azure Block Storage stands out for its cost-effectiveness and flexible pricing tiers, making it accessible for various scales of business needs, thus offering quick ROI. NetApp Cloud Volumes ONTAP, though more expensive, provides high ROI due to its advanced feature set and efficiency in handling complex data workloads.
Support quality is good, but the main issue is the delay in handling tickets.
I had contacted them before and they replied rapidly.
Ours is a government enterprise organization, so we have a premium support agreement with Microsoft, and they give us the best support.
The ability to scale is well-supported.
It is a significant advantage of the product.
We are on a premium plan, which should handle scalability automatically.
It wouldn't help with outages either; the scaling is manual, and there are no processes we've used to automate that for unexpected scenarios.
I rate the stability as ten out of ten.
It isn't as stable as sound storage systems in a premise environment.
The stability of block storage could be rated as nine out of ten.
Its compatibility with various platforms could be enhanced to allow for a seamless operation across different cloud environments.
Maybe they can integrate with the AI solution; the Microsoft AI solution is upcoming, and once we are able to integrate with it, we can do many things.
Enabling SFTP on Microsoft Azure Block Storage didn’t allow us to get the IP address, as Azure doesn’t support it.
My opinion is that support is generally very good. There are instances where they take longer to respond or resolve issues, especially when customers have urgent needs, but ultimately, resolution is achieved.
It would be nice to see technology supporting the Elastic Fabric Adapter on Amazon AWS, therefore getting RDMA technology for more low-latency connections.
For medium-sized companies, especially when discussing cost and scalability, it can be quite expensive.
The cost for Azure Data Factory, utilized for intensive data migration, was high but expected, as it's a one-time activity.
It is reasonable, however, it can be cheaper.
The world is now directed toward a centralized data platform or Fabric to build a data lake house for data engineering, which keeps all data in a centralized place that's beneficial for the governance layer and unified governance.
The tool allows me to download to my device, control access, and manage data with ease.
The encryption feature in Microsoft Azure Block Storage is very good, and the security is excellent.
The granular ability to divide up the performance and the amount of storage you want is really fantastic.
| Product | Market Share (%) |
|---|---|
| Microsoft Azure Block Storage | 1.9% |
| NetApp Cloud Volumes ONTAP | 6.6% |
| Other | 91.5% |

| Company Size | Count |
|---|---|
| Small Business | 26 |
| Midsize Enterprise | 14 |
| Large Enterprise | 24 |
| Company Size | Count |
|---|---|
| Small Business | 8 |
| Midsize Enterprise | 11 |
| Large Enterprise | 53 |
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NetApp Cloud Volumes ONTAP is an efficient storage management solution for managing and storing data in the cloud. It offers seamless integration with cloud providers, advanced data replication capabilities, and high data protection. With reliable performance, it is ideal for industries like healthcare and finance.
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