


Huawei OceanStor and Nutanix Unified Storage (NUS) are leading storage solutions. Nutanix Unified Storage (NUS) seems to have the upper hand due to its extensive feature set and scalability.
Features: Huawei OceanStor is known for its data protection, integration capabilities, and comprehensive backup and disaster recovery options. Nutanix Unified Storage (NUS) offers scalability, seamless integration with virtual environments, and flexibility for future growth.
Room for Improvement: Users feel Huawei OceanStor could improve manageability, documentation, and user interface. Nutanix Unified Storage (NUS) users highlight the need for better cost control, simplified pricing models, and more consistent updates.
Ease of Deployment and Customer Service: Huawei OceanStor’s deployment is straightforward but often requires substantial support, which can be lacking. Nutanix Unified Storage (NUS) is praised for its quick and easy deployment process and reliable customer service.
Pricing and ROI: Huawei OceanStor offers competitive pricing and quick ROI. Nutanix Unified Storage (NUS) has a higher initial setup cost but delivers substantial ROI through its advanced features and scalability.
Operational tasks such as provisioning storage and monitoring performance happen faster, and less downtime risk and hardware consolidation mean we support more workloads with fewer resources and less data center overhead.
We have never had an outage in my four and a half years, but in our company's ten or eleven years, there has never been any planned upgrades that required downtime.
In the long term, spanning three to five years, the total cost of ownership becomes cheaper, considering power consumption, data center footprint, and NVMe technology usage.
For me, the biggest return on investment when using this solution is that we do not have to have much support staff to run it.
The scalability challenge with previous systems is lessened with Nutanix since we can expand by adding new hardware without needing migrations.
We are saving approximately 20% to 25% compared with the competition.
Pure's support organization is responsive with minimal bureaucracy, making support a key factor in customer retention.
I would rate the technical support an 11 out of 10.
Everpure FlashArray is probably not cheap storage, but it provides great performance, scalability, and everything a customer needs.
Huawei took longer to respond and send a new device when something critical happened.
They come on the call, start troubleshooting immediately, and resolve issues effectively.
They are very knowledgeable, and if they can't solve the problem, they find the answer within a day or so.
I would give the customer service and technical support a ten out of ten.
A big banking client had around 300 petabytes of data on Pure Storage.
Our customers can scale up or scale out, raise the performance, and expand the storage spaces by investing every year.
We have successfully upgraded the controllers, scaled capacity, and scaled arrays without much impact on the system and with seamless planning.
Huawei OceanStor is capable of scaling up to a few megabytes and is equipped to handle varied network protocols.
This means you don't have to buy everything upfront; you can buy what you need and add more as you grow, which is advantageous.
These three components utilize scalability tools, enabling storage addition to nodes and supporting independent, linear performance growth.
I find the scalability of Nutanix Unified Storage (NUS) to be excellent, and I would rate it a ten based on my clients' requirements.
For stability, I rate it a ten out of ten.
We have continuous 99.9% uptime and do not experience any users reporting performance issues due to latency.
The vision Pure Storage FlashArray offers through the GUI is clearer; we can discern the status, what is cabled, and how direct flash is enabled.
Huawei OceanStor is stable and reliable for storage solutions.
Other than the data store running out of space, I haven't had any issues with the technology.
We have not experienced these issues with Nutanix, which I attribute to the all-flash technology, the quality of their platform, and the responsiveness of the hyper-converged infrastructure.
Nutanix Unified Storage (NUS) is very stable.
It automatically triggers tasks, causing performance issues.
Integrating object storage into the FlashArray would benefit entry-level and SMB customers by offering a more unified solution.
Storing cold data on expensive arrays doesn't make financial sense, and tiering to any of the big three cloud providers would be advantageous.
As a technical professional, I lack visibility into the system logs.
Huawei currently lacks a solution for high-performance AI, unlike other companies like DDN, WekaIO, or IBM BlueStore.
The stated capacity was not a true reflection of the actual capacity.
The main concern is pricing, which could deter some customers; addressing this would enhance its appeal.
The system should move towards AI-driven optimization and enhance S3 object storage capabilities.
System downtime can disturb the entire ecosystem and impact all applications.
They're expensive.
While they say it's free, we actually pay for support upfront.
Some smaller organizations may find it slightly expensive, but for enterprises, when considering performance, future hardware investments, and overall benefits, it is a very cost-effective solution for mid and enterprise organizations.
Huawei is priced competitively, encouraging companies to consider it over other products.
Huawei OceanStor's pricing is very aggressive, making it highly competitive.
Compared to buying three or four vendor solutions, it is much cheaper.
The cost has doubled for the same amount of data, which was a challenge when presenting use case justifications for the increased cost.
Nutanix Unified Storage (NUS) has definitely helped reduce our total cost of ownership.
FlashArray's integration with the Pure One instrument provides a centralized platform for efficient management of all arrays.
Another noteworthy aspect is their platform, Pure One, a cloud-based analytics platform that automatically creates a case and sends out a part if a disk or controller fails.
It handles internal data migration seamlessly in the background without going offline, achieving a hundred percent uptime.
Huawei OceanStor offers good IOPS and is reliable and energy-efficient.
The main selling point of Huawei OceanStor is its ability to handle all storage protocols, including block, file, and object.
Nutanix Unified Storage (NUS) is appreciated for its fault tolerance and redundancy at the cluster level, which ensures reliable storage of files, folders, and other information accessible on the client side.
The cybersecurity features of Nutanix Unified Storage (NUS) when dealing with unstructured data, such as ransomware threats, provide the ability to detect and back up block-based storage, allowing me to restore repositories or sets of block storage with one button click, which is automatic.
My experience with using Nutanix Unified Storage (NUS) for data-intensive workloads is that we have many SQL Servers and they perform much better than they did when we used hybrid converged previously.
| Product | Mindshare (%) |
|---|---|
| Everpure FlashArray | 7.2% |
| Nutanix Unified Storage (NUS) | 1.5% |
| Huawei OceanStor | 2.2% |
| Other | 89.1% |



| Company Size | Count |
|---|---|
| Small Business | 71 |
| Midsize Enterprise | 38 |
| Large Enterprise | 159 |
| Company Size | Count |
|---|---|
| Small Business | 26 |
| Midsize Enterprise | 8 |
| Large Enterprise | 7 |
| Company Size | Count |
|---|---|
| Small Business | 32 |
| Midsize Enterprise | 31 |
| Large Enterprise | 69 |
The FlashArray family delivers consistent, high-performance data services across block, file, and object workloads. As part of the Everpure Platform, it provides the foundation for a unified data plane, enabling applications to reliably access, protect, and manage data across environments with simplicity and predictability. With built-in capabilities such as inline data reduction, snapshots, replication, and ransomware resilience, FlashArray ensures efficient operations, protected data, and consistent application uptime.
As the foundation of the (unified) data plane, FlashArray enables policy-driven automation, monitoring, and centralized management while integrating across cloud and on-premises environments. Built on an Evergreen architecture, it supports non-disruptive upgrades and continuous performance improvements over time while simplifying operations at scale.
What Key Features Does FlashArray Offer?
What Benefits Should Users Consider?
In industries like finance, banking, and healthcare, FlashArray supports high-performance storage needs focusing on virtualization and database environments. Employed for VMware workloads, disaster recovery, and storage provisioning, it ensures application performance in private or hybrid cloud setups while enhancing management of virtualized environments.
Huawei OceanStor is a flexible, high-performance storage solution ideal for demanding IT environments, featuring hybrid storage options, scalability, and robust data management capabilities. It targets sectors like transportation and public broadcasting with cost-effective, stable performance.
Huawei OceanStor offers horizontal scalability and supports both NAS and SAN protocols, making it versatile for storage needs. It boasts smart features like RAID 2.0 and algorithms such as FlashLink and SmartMetrics that enhance virtualization. Although appreciated for stability and energy efficiency, complexities in configuration and management exist, especially in regions like Poland. Improving integration with technologies like Docker and Kubernetes, along with enhancing security features, is needed. Users in IT environments leverage OceanStor for storage, virtualization, and backup, utilizing its capabilities for IaaS and PaaS, benefiting from cost-effectiveness and flexible deployment in private clouds and network locations.
What are the key features of Huawei OceanStor?Organizations in sectors like transportation, public broadcasting, and service provision leverage Huawei OceanStor for backend storage solutions in IT systems. It supports cloud-native applications, VMware, and serves in specialized deployments by resellers, proving its versatile approach for private clouds and IaaS/PaaS environments.
Nutanix Unified Storage offers seamless scalability and high availability with a user-friendly interface, supporting multi-protocol operations while integrating effortlessly with cloud platforms. It enhances performance and security with features like ransomware protection and advanced data management.
Nutanix Unified Storage streamlines storage management by consolidating infrastructure and optimizing virtualization. It reduces operational complexity and enhances performance across diverse workloads. Despite feedback on integration challenges and suggestions for improving pricing, API capabilities, and security, it remains a key choice for dependable storage solutions. Calls for streamlined implementation and enhanced AI capabilities reflect its potential to better support evolving organizational strategies, driving cost efficiency and data accessibility.
What are the key features of Nutanix Unified Storage?In industries, Nutanix Unified Storage is deployed to centralize storage needs, improve database efficiency, and enhance file sharing and security. Organizations use it to consolidate infrastructure, support virtualization, optimize costs, and facilitate virtual machine hosting. It's instrumental in scalable object storage, ransomware protection, integrating legacy systems, and catering to critical applications.
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