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Nutanix Unified Storage (NUS) vs Red Hat Gluster Storage comparison

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Executive SummaryUpdated on Dec 5, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Everpure FlashArray
Sponsored
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
233
Ranking in other categories
All-Flash Storage (2nd)
Nutanix Unified Storage (NUS)
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
119
Ranking in other categories
All-Flash Storage (7th), Software Defined Storage (SDS) (2nd), Public Cloud Storage Services (4th), File and Object Storage (3rd), NVMe All-Flash Storage Arrays (4th)
Red Hat Gluster Storage
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
4
Ranking in other categories
Software Defined Storage (SDS) (17th)
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
NISHANTPANCHAL - PeerSpot reviewer
Principle Technical Specialist at a comms service provider with 1,001-5,000 employees
Unified storage has simplified private cloud operations and delivers strong security and ROI
Regarding areas for improvement, I think Data Lens could be enhanced from Nutanix's side, but it has been a long time since I logged into that console, so I do not remember much. It is a SaaS-based offering on the Nutanix portal. It is not something you deploy on-premises; it is not on-prem access. You connect your cluster to the SaaS-based Nutanix and then access the Lens console. I need to check it since it has been almost two or three months since I logged in. Nutanix Enterprise AI actually needs to improve a lot if I compare it with any other product such as NVIDIA and other offerings in the market. Nutanix Enterprise AI still requires a lot of work. I did not check that in much detail technically, but whatever I thoroughly checked, it still lags behind in many features. When it comes to AI-related features, I think the ecosystem of Nutanix is not as big as NVIDIA because NVIDIA has its own inferencing system and model training platform such as NeMo, NeMoTron, and others. Nutanix does not have such things. It can be built using NVIDIA CUDA libraries, but what I saw when I was testing the product is that you can run NVIDIA NeMo and PyTorch and two other things, but as a software, Nutanix does not have an end-to-end platform. That is something Nutanix should focus on.
GiovanniRamirez - PeerSpot reviewer
Senior IT Consultant at Xerif
Flexible and scalable file system for growing storage needs
Gluster FS is used for various purposes, including virtualization, collaboration, and data center environments. It is also applied in personal environments. Some specific use cases mentioned include scaling a three-terabyte file system into a 12-terabyte file system with minimal downtime Gluster…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The predictive performance analytics are good."
"It’s easy to set up and support is excellent."
"Running SAP on Pure Storage helps a lot without doing any further tuning to improve application performance. Our internal clients are happy."
"The top-tier support and reliable storage are the most valuable features of this solution."
"The initial setup was really straight forward."
"Even if they weren't one of the fastest arrays in the entire industry, I would use them for their support model and ease of use."
"The initial setup is very straightforward. You simply plug it in and turn it on."
"We have perfect run through times and latency."
"Whenever we have some necessity in terms of capacity and expansion of infrastructure, it's like a Lego system where they can just place in some more nodes and our needs are met."
"Nutanix Unified Storage is easy to use. New employees are able to come up to speed fairly quickly with regard to the day-to-day administration processes."
"The real-time alerts generated by this system enable us to swiftly address and mitigate such threats."
"The best Nutanix Unified Storage features are its recovery and data speeds. It has resolved the issue of accessing information quickly."
"Now, we have much more control over our File Share environment, it is much easier to manage, and we've reduced the IT infrastructure footprint by 70%."
"Customer support for Nutanix Unified Storage (NUS) is top-notch."
"I strongly recommend Nutanix Unified Storage (NUS) to all users."
"The life cycle managers of the PCMs are very impressive, and I like them. They make our lives easy when managing patches and security updates when they come in. A life cycle manager helps to consolidate different vendors."
"It's very easy to upgrade storage."
"Notable features of Gluster FS include flexibility, scalability, stability, and ease of use."
"If it is designed correctly, it can be used for everything, it has high availability, and that is what we need it for, and the price tag is good compared to the amount of data and high availability provided."
"The most valuable feature of the product is that it's very easy to upgrade storage."
"The technical support team is excellent."
 

Cons

"The solution is expensive."
"They have a product, FlashBlade, which is their object storage integration, and that's something that we haven't integrated with yet. This might be an area for additional focus as it would play into scalability, because the very nature of object storage is that it's infinitely scalable."
"There is not a great need for improvement, but better pricing could be beneficial."
"The product could improve by providing the capability to support NAS storage – CIFS and NFS."
"Its price needs improvement. Its price is almost double than any other flash storage solution."
"They need to find another way of doing data protection, RAID is not working very well."
"Awareness about Pure Storage needs to increase. Currently, people mostly think of Dell and NetApp when it comes to storage."
"Data reduction is an area that needs improvement. There is a garbage collection service that runs but during that time, system utilization increases."
"Requires higher upfront investment"
"In summary for improvements, I would say stay on the integration path, keep those integrations heavy, and let us use the software and technologies with everybody."
"The documentation on the support site needs to be improved."
"There is a feature in the product called Data Lens, and I can elaborate on its maturity. I believe this Data Lens feature could be enhanced from Nutanix's side."
"Regarding areas where Nutanix Unified Storage (NUS) could improve, they should focus on pricing transparency and reducing licensing complexity."
"I would like to see the integration of artificial intelligence and machine learning technologies. That could definitely be a major breakthrough in providing a unified, seamless experience for end-users. It could reduce costs as well as human effort."
"As you have to go through all of the steps of technical support, it takes longer to get to an escalated level."
"There are still some gaps in the solution's synchronization that could be improved."
"In terms of improvement, my initial suggestion would be that the user interface could be simplified."
"The performance of the solution must be improved."
"The system should be more intuitive and easier to manage."
"There is a feature in Red Hat’s commercial version that could be beneficial if integrated into the open-source version."
 

Pricing and Cost Advice

"Pure Storage FlashArray is expensive."
"The licensing is $100,000."
"The price was slightly higher than others, but competitive, if you consider all the other features that you get from it."
"The cost has room for improvement."
"I would rate it a seven out of ten for pricing. It could be improved."
"We have an Evergreen Storage subscription, which I think is a great feature."
"Price per terabyte is substantially higher than their competition. We would like to see it drop."
"While more expensive than NetApp, Pure Storage FlashArray offers superior performance that often justifies the higher cost and adds value overall."
"I'm happy with the cost and licensing because I don't have big volumes."
"I am not the one who makes the calls, but it seems to me that it was very competitive. Other solutions would have required dedicated hardware, so an additional CapEx has to be put in place. In that sense, it was definitely a more competitive option to go with Nutanix Files."
"It is not too high for what we are using."
"The price of the license is expensive when comparing it to traditional storage."
"Nutanix Unified Storage was cheaper than other solutions we evaluated."
"The pricing is a bit too high."
"The product has an annual licensing fee."
"The licensing model the tool has is cheaper than an HCI storage solution."
"If you need cheap storage, but still need high availability, it's a good product to look at."
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Use our free recommendation engine to learn which Software Defined Storage (SDS) solutions are best for your needs.
920,769 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
13%
Comms Service Provider
10%
Financial Services Firm
10%
Outsourcing Company
9%
Manufacturing Company
14%
Computer Software Company
9%
Financial Services Firm
9%
Outsourcing Company
8%
Comms Service Provider
14%
Healthcare Company
11%
Construction Company
11%
Manufacturing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise38
Large Enterprise161
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise31
Large Enterprise69
No data available
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
When comparing cost, I find that the cost is either the same or slightly higher, but that is returned by the ease of ...
What needs improvement with Pure Storage FlashArray?
The only thing I think could be improved is price. The price is the main concern for our customers.
What is your experience regarding pricing and costs for Nutanix Unified Storage?
The pricing for Nutanix Unified Storage (NUS) is subscription-based with capacity-based licensing and has moderate to...
What needs improvement with Nutanix Unified Storage?
One area for improvement I noticed while using Nutanix Unified Storage (NUS) is expanding advanced analytics and pred...
What advice do you have for others considering Nutanix Unified Storage?
My advice for others looking into using Nutanix Unified Storage (NUS) is to clearly understand your storage requireme...
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Also Known As

Pure Storage FlashArray
Nutanix Files Storage, Nutanix Volumes Block Storage, Nutanix Objects Storage
Red Hat Gluster, Red Hat Storage Server
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
JetBlue, International Speedway Corporation, Volkswagen SAIC, Brighton and Hove City Council, Foresters Financial, Janus International Group, Cloud Comrade, Serco
NTT Plala, McMaster University, University of Basque Country, Goodtech ASA, Cox Automotive, Raidió Teilifís Éireann (RTÉ), SaskTel, Glashart Media, Casio
Find out what your peers are saying about Nutanix Unified Storage (NUS) vs. Red Hat Gluster Storage and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.