Nexenta vs Quest QoreStor comparison

Nexenta by DDN and Quest Software are both solutions in the Software Defined Storage (SDS) category. Nexenta by DDN is ranked #15 with an average rating of 9.0, while Quest Software is ranked #37. Additionally, 66% of Nexenta by DDN users are willing to recommend the solution, compared to 100% of Quest Software users who would recommend it.

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Executive SummaryUpdated on Dec 5, 2024

Nexenta and Quest QoreStor compete in the storage and data management sector. Quest QoreStor seems to have the upper hand due to its advanced features and comprehensive cloud integration, despite its higher price point, making it more appealing for data optimization.

Features: Nexenta offers open-source software-defined storage solutions, flexibility in virtualized environments, and adaptability in diverse IT setups. Quest QoreStor provides robust data deduplication capabilities, seamless cloud service integration, and advanced data optimization features, making it attractive for organizations prioritizing high performance and modern cloud solutions.

Ease of Deployment and Customer Service: Nexenta's deployment is adaptable, offering responsive and supportive customer service but may need additional technical expertise. Quest QoreStor offers a straightforward deployment process and effective customer service, making it convenient and efficient for users seeking ease of deployment.

Pricing and ROI: Nexenta provides competitive pricing and a favorable return on investment, ideal for businesses mindful of budget constraints. Quest QoreStor, with higher initial costs, justifies this with superior features and performance, potentially leading to a higher long-term ROI. Nexenta is appealing to those looking for cost-effective solutions, while Quest QoreStor is seen as worthwhile for organizations seeking premium features.

To learn more, read our detailed Nexenta vs. Quest QoreStor Report (Updated: April 2025).

Buyer's Guide

Nexenta vs. Quest QoreStor

April 2025

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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

Pure Storage FlashBlade

Featured Reviews

Eric Black

Solutions Architect at Recovery Point Systems

The ability to leverage multi-tenancy along with immutability is a huge benefit for us

The only thing I feel FlashBlade is missing is the SOS API. If it had SOS API, that would put it well over the top. Veeam Backup specifically has started to streamline their API, and they are doing that with SOS API. They have optimized it. Any of the S3 devices out there that support this SOS API can have far more API calls at once. On our side, that translates to better restoration. With SOS API, it can leverage far more restorations at a single given time or read from the device in simple terms. That results in maximizing the output and throughput from the device itself.

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Anil Rahulwar

Storage Engineer at Movate

Offers good features like Fusion and stable product with better customer service

Fusion is the only best feature, but it's a very good feature. Nexenta is a very old product. Nexenta is a well-established product used in the UK, US, India, Dubai, Qatar, and other countries. It is very good. The interface is up to date. Everything is up to date. The OS version was recently upgraded to 5.5 FP3. AI features: DataDirect Networks owns Nexenta and has won awards for AI. They continuously work on AI features. DDN also has a product called Tintri Infinia with AI features. And NVIDIA product also has AI features. I look forward to working on those products.

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Jeff Manuszak

CTO at EDSI

Cost-efficient, highly scalable, and installable on different types of hardware

They could improve on support a little bit. We have not had to engage their support much, but when we do have issues, it can take longer to get things resolved. We are pretty lenient as we do a lot of IT support ourselves. We are not very hard on support organizations, but when a customer has a support issue, it would be easier if the support processes were a little bit more automated. It would be beneficial to have an easier way to upload diagnostic dump files. They can make it easy for the customer to collect the diagnostic data. There can be some kind of monitoring solutions to alert users to issues with the appliance or software, making it easy for customers to monitor their systems in the field. This is especially critical because it stores customers' backups, and a failure can have significant business impacts. If a customer does not have the backups and has a disaster, they can be out of business, so monitoring is key.

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Quotes from Members

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

Pros

"The solution is able to handle workloads and is easy to use. It allows us to actually manage the boxes in less time."

"The performance of FlashBlade is excellent. It does not necessarily leverage the SOS API that some of the newer products leverage, but I found its speed pretty much on par and comparable. It is fast, and it does what it is supposed to do."

"It performs well and it is also very fast."

"We have integrated it with VMware. The integration process is pretty good. Especially with VMware, it helps with the capacity of it."

"The tool's most valuable features are data warehousing, speedy recovery, and analytics. Its latest release is cost-effective."

"The solution provides many controllers."

"Among its most appealing features are its ease of handling and minimal maintenance requirements."

"The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power outages when we need to quickly move data between different data centers. It ensures efficient replication and helps maintain our data centers' uptime."

More Pure Storage FlashBlade pros

"It has a feature called Fusion that makes it more secure and productive."

"Quest QoreStor is very stable compared to our previous solution."

"This software solution can be installed on many different types of hardware, which makes it very flexible. We can run it on virtual machines or virtual servers, providing convenience for solutions of varying sizes, from small to large."

"The extreme compression of data is a big thing for us. We were looking for an online backup solution, and QoreStor is very good in terms of data compression. It helps us minimize the required storage in the Blob Storage environment."

"It integrates with various backup software solutions, which makes it compatible with existing backup workflows and processes."

"The features we use for the data deduplication are nice because we're able to back up a much larger amount of data, yet it doesn't necessarily take up that much data on the devices."

"I would rate QoreStor a ten out of ten for what it offers for the price."

"Deduplication is the most valuable feature. It saves us a lot of space. When we back up 100 terabytes of data, after dedupe, it only uses maybe five to six terabytes for the disk space in QoreStor."

"Data deduplication and replication would be the top two features. The encryption and cloud tiering are also attractive for the future."

More Quest QoreStor pros

Cons

"I would like to see more deduplication."

"It usually comes down to just what you hit and the value you're getting when you spend the money and license the products. I would always go, "If you want to make things better, lower your price and make your licensing simpler." There's always an opportunity around that."

"Commvault has mainly driven the Analytics, providing data and reports. However, the product has room for improvement, especially regarding storage analytics. Upgrading firmware has caused issues, requiring feature disabling to revert to traditional backups. The firmware upgrades sometimes affect Commvault backups."

"The solution is expensive."

"The documentational aspect of FlashBlade needs improvement."

"It would be beneficial if the layer could support the S3 protocol and be container ready in the next release."

"We initially encountered challenges with the assembly process due to issues with the documentation required during setup, an area where Pure Storage needs improvement."

"The features provided for SMB customers are limited."

More Pure Storage FlashBlade cons

"There were some SMB issues, but they were resolved."

"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial. After everything is set up and configured, there should be a way to export the configuration. In case something happens to the QoreStor server, and we need to reinstall and configure everything, being able to import the configuration would be helpful. This feature does not currently exist."

"There can be some kind of monitoring solutions to alert users to issues with the appliance or software, making it easy for customers to monitor their systems in the field."

"The setup of the software is definitely not the easiest thing. I worked a lot with Quest engineers, especially in the early days when we were first testing it and trying it out. I actually had some of the developers working with us at one point because they were going through these point releases, and I was having trouble getting it to work in this S3-compatible situation. We got it all working eventually, but setup is definitely not the easiest thing in the world."

"The installation could use improvement. The initial installation was a little touchy and it's not really user-installable. You have to have a connection to support to install."

"The ransomware protection of QoreStor could use improvement."

"They could improve on support a little bit. We have not had to engage their support much, but when we do have issues, it can take longer to get things resolved."

"They need to increase their maximum capacity. Other than that, they're doing a pretty good job."

"Overall, I am happy with this solution, but a way to export configuration settings would be beneficial."

More Quest QoreStor cons

Pricing and Cost Advice

"The price of this solution could be made more affordable."

"The price is a little high."

"Our licensing is renewed annually."

"In my opinion, we have paid the right price for the product. I don't think that it is too much or too little."

"Licensing fees are paid yearly."

"We used a reseller for the purchase."

"Support is a separate line item. Support is a different cost, but whatever your support is now, that's what you're going to pay forever. If your support's $100 today, six years from now it's $100. It doesn't fluctuate unless you upgrade it, or change it, etc."

"The price could be cheaper."

More Pure Storage FlashBlade pricing and cost advice

Information not available

"The pricing is good. It is competitive for a managed services provider. I like the ability to pay by the terabyte, allowing for an incremental cost that we and our customers can afford, so the solution grows with the customer."

"Quest QoreStor's pricing is affordable. We evaluated Veeam, a well-known company for backup solutions, but found their pricing to be quite high. Veeam's price was almost double. For us, Quest QoreStor is very affordable."

"The cost is per terabyte, and overall, the cost was reasonable when compared to some competitors."

"Its pricing model is very attractive. You have one price, and you get everything from QoreStor."

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Top Industries

By visitors reading reviews

Educational Organization

33%

Computer Software Company

11%

Financial Services Firm

Manufacturing Company

No data available

Financial Services Firm

17%

Performing Arts

12%

Computer Software Company

11%

Manufacturing Company

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Pure Storage FlashBlade?

The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power out...

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What is your experience regarding pricing and costs for Pure Storage FlashBlade?

The pricing for FlashBlade is between cheap and moderate. FlashBlade is worth the money due to the experience and per...

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What needs improvement with Pure Storage FlashBlade?

Its configuration should be easier. There should be easier language for the configuration.

See all answers

What needs improvement with Nexenta?

There were some SMB issues, but they were resolved in the latest version. Four to five customers faced intermittent i...

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What is your primary use case for Nexenta?

It's for file systems. It's a NAS solution, and it has flexibility. There shouldn't be any outages because if one nod...

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What advice do you have for others considering Nexenta?

Overall, I would rate it an eight out of ten. I would recommend using it.

See all answers

What else besides data replication does QoreStor offer?

Quest QoreStor can be used for multiple things besides data replication. For example, it can be trusted to make a bac...

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How does Quest QoreStore protect your data?

One of our favorite features of Quest QoreStore for data protection isn't the backup, actually, though we're using it...

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How does Quest QoreStore solve repetitive data replicas?

When I first found out about data replication and the many benefits it had, I couldn't help but wonder - what about t...

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Comparisons

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MinIO vs Pure Storage FlashBlade

Compared 11% of the time

Red Hat Ceph Storage vs Pure Storage FlashBlade

Compared 11% of the time

Pure Storage FlashArray vs Pure Storage FlashBlade

Compared 8% of the time

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Red Hat Ceph Storage vs Nexenta

Compared 100% of the time

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Dell PowerProtect DD (Data Domain) vs Quest QoreStor

Compared 100% of the time

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Product Reports

Buyer's Guide

Pure Storage FlashBlade

March 2025

Download Pure Storage FlashBlade product report

Buyer's Guide

Software Defined Storage (SDS)

March 2025

Download Nexenta product report

Buyer's Guide

Quest QoreStor

March 2025

Download Quest QoreStor product report

Also Known As

No data available

QoreStor

Overview

FlashBlade is the industry’s most advanced scale-out storage for unstructured data, powered by a modern, massively parallel architecture to consolidate complex data silos (like backup appliances and data lakes) and accelerate tomorrow’s discoveries and insights.

Pure Storage

Nexenta is the global leader in Open Source-driven Software-Defined Storage - what we call Open Software-Defined Storage (OpenSDS).We uniquely integrate software-only "Open Source" collaboration with commodity hardware-centric "Software-Defined Storage" (SDS) innovation.

Nexenta by DDN

Quest QoreStor is commonly used for deduplication, compression, backup, and restore, integrated with NetVault for robust data redundancy and cloud storage replication.

Quest QoreStor optimizes data management with its sophisticated deduplication and compression capabilities, allowing companies to efficiently handle data redundancy. By integrating seamlessly with platforms like NetVault, Veeam, and resellers utilizing SPHiNX and BackBox, Quest QoreStor serves as both local and offsite repositories. This solution manages replication between production and corporate locations, strengthening recovery and improving backup operations. QoreStor's software-based nature ensures flexibility and easy integration, although improvements in replication and installation are sought by users.

What Are Key Features of Quest QoreStor?

Deduplication: Significantly reduces storage usage, achieving deduplication rates up to 76%.
Compression: Lowers data size on disk and cloud storage by up to 50%.
Integration: Compatible with multiple backup software to enhance efficiency.
Cloud Tiering: Facilitates seamless cloud storage expansion.
Encryption & Replication: Ensures secure and reliable data transportation and protection.

What ROI and Benefits Should Be Considered?

Storage Efficiency: Reduces required storage capacity savings on costs.
Backup Optimization: Increases speed and efficiency of backup processes.
Flexibility: Software-based, allowing adaptability to existing infrastructure.
Data Security: Offers strong encryption and replication features.

In sectors such as finance, healthcare, and technology, Quest QoreStor aids in maintaining vital data management with its robust features, enhancing data recovery strategies. Its use with secondary backup targets and replication capabilities supports a wide range of industry requirements. However, challenges such as initial setup complexity and system interface improvements are areas for growth, particularly in expanding capacities and addressing specific cybersecurity concerns like ransomware protection on Linux.

Quest Software

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL

GMO, Northern Backup, Cox Communications, University of Toronto, ScaleMatrix, Wipro, Ruhr University, Drillinginfo, George Washington University, Walton Electric, Faculty of Physics, NAU, ServerCentral

American Airlines, at&t, Bank of America. Barclays, ebay, Ford

Buyer's Guide

Nexenta vs. Quest QoreStor

April 2025

Free Report: Nexenta vs. Quest QoreStor

Find out what your peers are saying about Nexenta vs. Quest QoreStor and other solutions. Updated: April 2025.

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