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Nutanix Unified Storage (NUS) vs SwiftStack [EOL] comparison

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Comparison Buyer's Guide

Executive Summary

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
231
Ranking in other categories
All-Flash Storage (3rd)
Nutanix Unified Storage (NUS)
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
121
Ranking in other categories
All-Flash Storage (7th), Software Defined Storage (SDS) (2nd), Public Cloud Storage Services (3rd), File and Object Storage (3rd), NVMe All-Flash Storage Arrays (4th)
SwiftStack [EOL]
Average Rating
8.6
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

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.
Amarnath Charugundla - PeerSpot reviewer
System Engineer at Tata Consultancy
Unified management and cost-effectiveness lead to positive experiences and future savings
Improvement is necessary wherein the memory or storage should not breach 90%, because if breached, it becomes unmanageable. We have to set alerts or CPU triggering for 95% for the first warning. Other activities on nodes or file systems should be properly maintained. We must monitor the dashboard for P1, P2 alerts in the Nutanix Unified Storage (NUS) file share system including SMB, NFS, objects, and blocks. Attention should be maintained for any alerts such as CPU, memory, and RAM alerts, as exceeding these creates issues within teams. If triggered to 95% and forgotten, it crosses the SLA breach, causing disturbances to application, web, and platform teams. Continuous monitoring on the Nutanix dashboard is essential. Even a highly experienced person in Nutanix Unified Storage (NUS) cannot provide a 10 rating out of 10 because it is a vast system. I would rate it eight from my perspective.
reviewer1759539 - PeerSpot reviewer
System administrator at a library with 11-50 employees
A nicely-done product that provides a lot of graphs and reports to see what's happening in the background and makes configuration easier
It's very well done for what it's supposed to do, and I don't have anything to add, but I would like them to keep it available to the public. SwiftStack is going out of the market. NVIDIA purchased SwiftStack a couple of years ago, and they won't be making it available to the public anymore. Our license is up to March 31st.

Quotes from Members

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

Pros

"I find two features of Pure Storage most valuable. The first is the "safe mode" function, and the second is its simplicity."
"This solution has improved the way our organization functions through its reliability and consistent platform for storage and has helped us to simplify storage because the management tools make everything a lot easier."
"Deduplication is an excellent feature. I also like the NAS and support."
"The amount of data that I have moved to it from legacy storage has enabled us to retire units that are three or four times the physical size."
"FlashArray has many valuable features. It's very user-friendly and it has high availability, so there is comparatively less downtime. During maintenance, there is no shutdown procedure, so you can directly power off the Array and manage the shutdown process without any data loss, which is a unique feature. Managing replication and data migration is also very easy."
"Biggest lesson learned: Why didn't I switch sooner?"
"The support team is available all the time and they seem to know what they are doing."
"The most valuable feature is its upgradeability."
"Nutanix Unified Storage (NUS) has simplified my storage management across different workloads and improved application performance and availability while supporting hybrid cloud and modern applications with centralized management."
"There are also different features such as simplified management, scalability, data protection, and security, and all of these are the best features of Nutanix Unified Storage (NUS)."
"What I found most valuable in Nutanix Files Storage is its high availability and ability to scale out with many VMs."
"I would rate Nutanix Unified Storage (NUS) a ten out of ten."
"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."
"Some of the features that we use include replication and snapshot capabilities, especially from remote locations to our data centers. The main benefit our company sees from using Nutanix Unified Storage is simplification. In the past, we used three-tier solutions with a lot of complexity and operational overhead. Now, we want to focus on the layers above. I want to have storage available, but I don't want to have to think about it. I want it to work without any issues."
"Nutanix Unified Storage is a stable solution that provides good storage and efficiency."
"I like its interface. It is very interactive and simple to use."
"The most valuable feature is its versatility. We use 1space and we can use it for almost anything: for our cloud service, for backups of VMs."
"In terms of the hardware flexibility, with SwiftStack not being a hardware company, I literally buy any hardware that's the least expensive, from any vendor... from a flexibility standpoint, I think it's fantastic. I can go to anybody, anywhere - any vendor - and get my hardware."
"SwiftStack has decreased our cost for storing and utilizing data, definitely by half."
"The impact on our business was that we launched a new product which has allowed us to generate additional revenue for our business with it."
"We have had three years of 100 percent uptime on the system."
"The general consensus on what we've done is that the restores coming back from it have been faster than they were from our prior vendor. Ingest speeds are fine. The restore speeds have improved."
"The graphs are most valuable. They have a lot of graphs and reports that you can run to see what's happening in the background to configure OpenStack Swift."
"Their support staff is second to none; they're the best support staff I've ever worked with, with any vendor of any caliber, in the past 20 years."
 

Cons

"It would be beneficial to have a separate pricing point for environments with lower performance requirements or less workload."
"Self-backup is the only feature lacking in this solution."
"It was a little costly."
"Larger capacity and more storage ports would be the two things I'd like to see."
"Had some issues with Purity not being entirely compatible with VMware ESXi."
"I would love to see a true one click upgrade solution. Right now, you have to click and schedule an appointment with Pure Storage to be able to upgrade. I would love for it to automatically download, install, and fall-over every controller as it updates."
"Historical analytics would be useful. At the moment, they don't have any type of application built for historical analytics."
"We would like to integrate it more with our backup solutions."
"Improving quota policies would be advantageous, particularly by offering the option to implement blocking instead of just issuing warnings."
"There is a negative side to Nutanix Unified Storage (NUS)."
"I hope Nutanix Unified Storage (NUS) will improve the clarity of the licensing uses and enhance the reporting and analytics, which are not sufficient."
"I have heard that there have been latency problems."
"While Unified Storage has evolved a lot over time, its database handling needs to improve a little. There could be an improvement in terms of costs. It's a little expensive for Brazil but still delivers a lot of performance."
"It would be beneficial if there were a migration tool for the new way of syncing data for data protection. Currently, we have 30 days' worth of snapshots going back and forth for data protection. A migration tool to transition to better syncing for DR would be valuable, as otherwise, we lose 30 days because of the storage requirement."
"I would them to have more communication with other platforms, and it appears they are already doing that."
"The solution should increase its storage capabilities, as it has been required to make use of local data storage and local pockets and magnets."
"On the controller features, there needs to be a bit more clean up of the user interface."
"It's very well done for what it's supposed to do, and I don't have anything to add, but I would like them to keep it available to the public. SwiftStack is going out of the market. NVIDIA purchased SwiftStack a couple of years ago, and they won't be making it available to the public anymore. Our license is up to March 31st."
"I would like to see better client integrations, support for a broader client library. SwiftStack could be a little bit more involved in the client side: Python, Java, C, etc."
"At the moment we are using Erasure coding in an 8+4 setting. What would be nice is if, for some standard configurations like 15+4 and 8+4, there were more versatility so we could, for example, select 8+6, or the like."
"Don't use it because it will go off the market in three months. It won't be available."
"The biggest room for improvement is the maturity of the proxyFS solution. That piece of code is relatively new, so most of our issues have been around the proxyFS."
"[One] thing that I've been looking for, for years as an end user and customer, for any object store, including SwiftStack, is some type of automated method for data archiving. Something where you would have a metadata tagging policy engine and a data mover all built into a single system that would automatically be able to take your data off your primary and put it into an object store in a non-proprietary way - which is key."
"They should provide a more concise hardware calculator when you're putting your capacity together."
 

Pricing and Cost Advice

"The cost has room for improvement."
"We would like them to improve the pricing, so we could put them to use some more product, like backup or long-term storage. In the future, if the price goes down, then we could buy different types of products."
"It is light years beyond anything else with the same price point."
"While more expensive than NetApp, Pure Storage FlashArray offers superior performance that often justifies the higher cost and adds value overall."
"Pure Storage FlashArray is expensive."
"The Evergreen Storage subscription is a really cool concept. As long as we maintain our subscription, we will get new controllers every three years and really never have a forklift upgrade like we currently are doing. Just that future-proofing is an ease off of my mind to know that I won't have to do what I'm dong right now again."
"The cost was initially high, but once more people were using it, the costs came down. This was because the University was reselling it to other departments."
"The price of the solution can be a bit expensive. There is an additional fee for support."
"The cost of Nutanix Unified Storage can be prohibitive for some small and medium-sized businesses, making it challenging for them to adopt the product."
"While the price may not be the most affordable, I believe it offers good value for the benefits it provides."
"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."
"The licensing currently works based on a software license. If we have files, volumes, and other licenses combined, that would be more valuable. I don't want to go for a separate license for files and a separate license for volumes. We have unified storage, so the licensing should also be unified. That would be helpful."
"The licensing model the tool has is cheaper than an HCI storage solution."
"Nutanix Unified Storage is competitively priced. There aren't any competitors that can do much better for the same price."
"Nutanix is priced a bit higher than some of its competitors. A lot of Chinese companies like Huawei are entering the Saudi Arabian market trying to provide similar solutions for a lower price. It offers a good value, especially the support. Nutanix has a highly competent team. The after-sales support is excellent."
"With all of the Nutanix equipment, the licensing is expensive. We operate in the enterprise space, but we're a midsized company. At times, the price tag is a little bit shocking for a company with only 35 employees. We're not a Fortune 500 company, but we deal with Fortune 500 drug and energy companies. We have to play in that enterprise space if we're going to have enterprise customers. I'm very price-conscious, but I understand that if I want the best, I've got to pay the price."
"We have had a 40 to 50 percent reduction in CAPEX on the acquisition of new hardware, which is probably conservative."
"The pricing and licensing are capacity-based, so it's hard to put my finger on them, because so many different vendors charge in different ways. We are still saving significantly over any of the other options that we evaluated because we can choose the best hardware at the best price, then put SwiftStack software on it. So, it's hard to complain, even though a part of me goes, "It would be nicer if it were less expensive.""
"The annual support and maintenance costs compared to our old solution for backups had about a two-thirds savings, so about a 60% annual savings on our support and maintenance contract. That savings funded additional expansion for what it was costing us for the support and maintenance contracts on old solution."
"COST_SAVING; We have had a 40 to 50 percent reduction in CAPEX on the acquisition of new hardware, which is probably conservative."
"Dollar per gigabyte, it costs us more because we are storing more. However, if you look at it from a cost per gigabyte perspective, we have dropped our costs significantly."
"It's pricey for us because we're a nonprofit. I'm not privy to any amount or cost, but I have been told that it is pricey. There are no costs in addition to the licensing fees, and it seems to come with the support."
"One of their advantages of being a commercial open source platform is, for the scale that they offer, the pricing is pretty competitive."
"All in, with hardware and everything else - and I hate to say a dollar amount because it's been awhile since I computed it - I know I'm under the $300 to $500 per terabyte mark. I call that my "all in" price, which has replications built in and protections built in."
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Financial Services Firm
12%
Construction Company
10%
Computer Software Company
7%
Computer Software Company
12%
Manufacturing Company
12%
Financial Services Firm
9%
Comms Service Provider
7%
Comms Service Provider
14%
Construction Company
13%
Manufacturing Company
10%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise31
Large Enterprise69
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise2
Large Enterprise3
 

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?
I have knowledge about the licensing part, which we obtained for around 10 years from the time of deployment, but I d...
What needs improvement with Pure Storage FlashArray?
When it comes to Everpure FlashArray ports shown in the GUI, it would be better if, when one of the Pure array ports ...
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
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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
Pac-12 Networks, Georgia Institute of Technology, Budd Van Lines
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