Dell PowerStore vs IBM Db2 Warehouse comparison

Dell Technologies and IBM are both solutions in the Data Warehouse category. Dell Technologies is ranked #4 with an average rating of 8.7, while IBM is ranked #11 with an average rating of 8.0. Dell Technologies holds a 1.4% mindshare in Data Warehouse, compared to IBM’s 3.4% mindshare. Additionally, 96% of Dell Technologies users are willing to recommend the solution, compared to 81% of IBM users who would recommend it.

Dell PowerStore

Read 166 Dell PowerStore reviews

23,362 Views
234 Comparison Views

96% willing to recommend

IBM Db2 Warehouse

Read 12 IBM Db2 Warehouse reviews

1,588 Views
1,239 Comparison Views

81% willing to recommend

Dell PowerStore

IBM Db2 Warehouse

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 18, 2024

IBM Db2 Warehouse and Dell PowerStore compete in the data management and storage category. While IBM Db2 Warehouse excels in analytics, Dell PowerStore stands out in storage scalability and management efficiency.

Features: IBM Db2 Warehouse offers advanced analytics capabilities, flexibility in deployment options, and a cloud-first approach that enhances data processing. Dell PowerStore is notable for its seamless integration, scale-out architecture, and intelligent automation that elevates storage management.

Room for Improvement: IBM Db2 Warehouse could benefit from further enhancements in its predictive analytics capabilities, integration options beyond IBM's ecosystem, and improved scalability for enterprise-level deployments. Dell PowerStore might improve in reducing its initial deployment complexity, expanding its feature set for workload-specific optimizations, and enhancing mid-tier support options for smaller enterprises.

Ease of Deployment and Customer Service: IBM Db2 Warehouse offers a straightforward deployment process with efficient customer support to aid in setup. Dell PowerStore provides a user-friendly deployment and is particularly noted for its extensive customer support in complex storage configurations, ensuring effective assistance during intricate deployments.

Pricing and ROI: IBM Db2 Warehouse is cost-effective for analytics with a competitive setup cost and significant returns due to its efficient data handling. Dell PowerStore, although potentially higher in initial investment, provides impressive ROI through its scalability and management efficiencies, offering substantial value with expansive capabilities.

To learn more, read our detailed Dell PowerStore vs. IBM Db2 Warehouse Report (Updated: February 2026).

Buyer's Guide

Dell PowerStore vs. IBM Db2 Warehouse

February 2026

Download the complete report

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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

Dell PowerStore

Ranking in Data Warehouse

4th

Average Rating

8.8

Reviews Sentiment

6.7

Number of Reviews

166

Ranking in other categories

NAS (1st), Enterprise SAN (1st), All-Flash Storage (1st), NVMe All-Flash Storage Arrays (1st)

IBM Db2 Warehouse

Ranking in Data Warehouse

11th

Average Rating

7.8

Reviews Sentiment

6.1

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of February 2026, in the Data Warehouse category, the mindshare of Dell PowerStore is 1.4%, up from 0.4% compared to the previous year. The mindshare of IBM Db2 Warehouse is 3.4%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Warehouse Market Share Distribution
Product	Market Share (%)
Dell PowerStore	1.4%
IBM Db2 Warehouse	3.4%
Other	95.2%

Data Warehouse

Featured Reviews

reviewer2304864

Vmware Windows Senior Engineer at a manufacturing company with 10,001+ employees

Resilience has supported proactive management and secured audit readiness across multiple sites

The resilience in Dell PowerStore benefits my company from an auditing perspective because we know we have that resilience in place. I see Dell PowerStore playing a bigger role in the future because we are starting to use it more, and that is pushing it. The biggest return on investment for me when using Dell PowerStore is scalability. Scalability is key. I can amplify that scalability is the biggest return on investment because we have redundancy between two sites; if something goes down, we have to manage it, but we want to do it proactively.

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Sherpard Muzuva

Senior Technical Manager- IBM Enterprise Systems at SYSTEMS INTEGRATED LTD (SYMPHONY)

Advanced features enhance business intelligence, but complex management calls for improved user guidance

While my experience with IBM Db2 Warehouse is somewhat limited, when compared to other databases such as Oracle, there are areas for improvement. They need to enhance the database to make it more user-friendly and easier to master. They should implement a more comprehensive graphical user interface with additional features. For instance, when users encounter problems, the system should provide better guidelines and troubleshooting directions, except for hardware-related issues. They need to implement tools that would help users perform basic troubleshooting rather than solely relying on support. Other databases have features where users can investigate specific issues using error codes. From my experience, many minor issues could be resolved before escalating to support.

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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

"That's the value Dell creates; you invest less, and you get a better ROI."

"The most important aspect of Dell PowerStore in comparison to any other platform is that it helps us save costs while giving more value per GB per dollar spent. It provides an industry-leading DRR ratio."

"You can add compute and capacity independently. We have sized the solution based on our current needs, but in the future we can choose to increase capacity if we grow our activity in the market. And if we have more business in our monetary system, we can increase compute. The ability to choose what we increase is a good feature."

"There is no complicated configuration for queries and calls. You just create a model and go."

"Moving and optimizing workloads within the cluster is quite easy based on my experience with Dell PowerStore."

"The solution's migration feature is very valuable, but the most valuable thing is that more features appear with every iteration of the software."

"Dell PowerStore has positively impacted our organization by improving the user experience, as we were having issues with the hybrid storage we had in the past, so we decided to go to an all-flash solution, and it made it possible to give a better experience because we were having heavy delays on the applications."

"The biggest improvement we found when moving into Dell PowerStore was the deduplication and compression."

More Dell PowerStore pros

"Provides good security and reliability."

"The analytics engine is not bad at forecasting predictions."

"IBM Db2 Warehouse is more resilient when dealing with business intelligence applications."

"I think it scales really well and as long as you take enough time to learn a little bit about it, it works really well."

"It can be mounted on the cloud, which is a huge plus. If the client, for example, starts small with on-premise deployment and then it rapidly needs to grow, we can transfer this to the cloud easily."

"IBM Db2 Warehouse is more resilient when dealing with business intelligence applications."

"It can scale effectively as long as resources are available."

"The most valuable features of IBM Db2 Warehouse include its availability, easy integration, ability to deal with a large size of data, excellent performance with no delays, powerful security mechanisms, and effective support."

More IBM Db2 Warehouse pros

Cons

"With PowerStore, we have to choose between block storage and NAS functionality."

"Coordination is occasionally a challenge; involving intermediary partners can make the support process less direct and lead to setup hurdles."

"I think it could be improved by maybe unifying it with NAS, the file storage part."

"It would be helpful for us to have support for the S3 protocol because our main competitor has the S3 protocol in their system."

"Dell PowerStore has deduplication, but it may need more enhancement because in our case, it was not as efficient as Dell Data Domain."

"Where the system needs to improve is by adding more enterprise features like replication on other sites. We would also like it to be much more aligned with the VMware version. For example, today we have two different versions of VMware ESXi running to keep the PowerStore online. It would be better if the software cycling was faster."

"It's also only supported with a limited amount of switches."

"In one instance, a single PowerStore array provided only 3 to 4 GBPS, which was not satisfactory."

More Dell PowerStore cons

"There should be more material available for training and training should be free."

"Responding to support tickets takes a lot of time. It can range from two to four days, even for critical issues."

"Lacks sufficient documentation and particularly in Spanish."

"It takes a long time to have a new version or release, similar to Oracle."

"In terms of improvement, IBM Db2 Warehouse should be more scalable."

"The biggest challenge anyone could have with Db2 Warehouse is their references or online resources and documentation. They are very, very, very limited on the web."

"There were some initial challenges with IBM Db2 Warehouse about eight months ago when I worked in this environment. When I coordinated with IBM support, they mentioned that the memory was insufficient for our needs. Our business environment required significantly more memory than the previous cluster could provide. Consequently, we have worked closely with on-site IBM technical personnel to address this issue."

"The primary challenges customers face with IBM Db2 Warehouse are related to its complexity in usage. It requires highly skilled professionals who understand Db2, and both training and support are challenging to obtain."

More IBM Db2 Warehouse cons

Pricing and Cost Advice

"The pricing is good. There's no need to pay for a license; it's all-inclusive."

"Dell PowerStore is not a cheap solution."

"The price is not cheap, but it's worth it for the features you get from the storage. If you can afford it, you are probably buying the best solution that you can have for this virtual environment."

"The price of Dell EMC PowerStore could be better, it is a bit expensive."

"The licensing for this solution is good and is in the mid-range tier."

"When we compared it with the other solutions, the pricing of PowerStore was equal. The pricing is good."

"The solution’s pricing is always too high."

"It is easy to work with Dell from the licensing perspective."

More Dell PowerStore pricing and cost advice

"In a traditional on-prem database, in a data warehouse, the solution is probably on the expensive side."

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Manufacturing Company

11%

Financial Services Firm

Government

Financial Services Firm

28%

Manufacturing Company

Government

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	54
Midsize Enterprise	34
Large Enterprise	83

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	3
Large Enterprise	5

Questions from the Community

What do you think about Dell EMC PowerStore? Is it actually a new product?

PowerStore is flexible, scalable, simple, and performant with market-leading economics for a wide range of legacy and next-gen apps. It is only Flash and can support many workloads from today's app...

See all answers

How does Dell's EMC PowerStore compare with its EMC Unity XT?

Dell EMC PowerStore is a unified storage platform that has the added benefit of being scalable. The automated management of resources feature provides a more simple administration. I found the flex...

See all answers

What's the difference between DELL EMC Powerstore and Powermax NVMe?

Dell PowerStore is an all-solid-state midrange storage system. It has many internal elements taken from other Dell offerings and integrated into the PowerStoreOS. The installation and setup have a ...

See all answers

What is your experience regarding pricing and costs for IBM Db2 Warehouse?

The pricing for medium and large environments is almost the same as Oracle. I rate the pricing as six out of ten.

See all answers

What needs improvement with IBM Db2 Warehouse?

See all answers

What is your primary use case for IBM Db2 Warehouse?

The main advantages of IBM Db2 Warehouse become apparent when dealing with business intelligence applications. I worked with it when it was installed for one of our customers, a utilities company, ...

See all answers

Comparisons

HPE Alletra Storage vs Dell PowerStore

Compared 14% of the time

Dell Unity XT vs Dell PowerStore

Compared 11% of the time

Dell PowerVault vs Dell PowerStore

Compared 8% of the time

NetApp AFF vs Dell PowerStore

Compared 8% of the time

Pure Storage FlashArray vs Dell PowerStore

Compared 7% of the time

More Dell PowerStore Competitors

Snowflake vs IBM Db2 Warehouse

Compared 14% of the time

Amazon Redshift vs IBM Db2 Warehouse

Compared 13% of the time

BigQuery vs IBM Db2 Warehouse

Compared 13% of the time

Oracle Exadata vs IBM Db2 Warehouse

Compared 8% of the time

More IBM Db2 Warehouse Competitors

Product Reports

Buyer's Guide

Dell PowerStore

January 2026

Download Dell PowerStore product report

Buyer's Guide

IBM Db2 Warehouse

January 2026

Download IBM Db2 Warehouse product report

Also Known As

PowerStore

InfoSphere Warehouse, IBM InfoSphere Warehouse

Overview

Dell PowerStore is a scalable, high-performance platform supporting both modern and traditional workloads, enhancing IT operations with AI-driven automation and advanced data reduction features.

Designed for flexibility, Dell PowerStore integrates seamlessly with VMware, providing robust security and high IOPS. Users benefit from fast NVMe storage, intelligent data management, and scalable performance to handle diverse workload demands. However, improvements are needed in replication, enterprise functionalities, and UI complexity. Stability and support issues highlight the need for enhanced monitoring and pricing strategies.

What are the key features of Dell PowerStore?

Advanced Compression: Optimizes storage capacity effectively.
Data Deduplication: Reduces redundant data, improving efficiency.
Scalability: Easily adjusts to growing business needs.
VMware Integration: Enhances virtualization performance.
AI-Driven Management: Simplifies IT operations.
NVMe Storage: Provides fast, reliable access to data.
Robust Security: Ensures data protection.

What benefits does Dell PowerStore offer?

High Performance: Supports demanding applications with high IOPS.
Flexible Design: Adapts to changing workload requirements.
Cost Efficiency: Promotes ROI through data reduction and scaling.
Enhanced Management: Streamlines operations with AI and integrations.
Improved Data Handling: Efficiently manages databases and storage.

In industries like finance, healthcare, and IT, Dell PowerStore is critical for VMware virtualization, high-performance databases, and backup storage. It supports hosting virtual machines, mirroring storage, and handling SAP and Oracle databases effectively. Its role in hybrid and on-premises setups showcases its adaptability and integration capabilities for mission-critical tasks.

Dell Technologies

InfoSphere Warehouse is a suite of products that combines the strength of DB2 with a data warehousing infrastructure from IBM. You can use InfoSphere Warehouse to build a complete data warehousing solution that includes a highly scalable relational database, data access capabilities, and front-end analysis tools.

IBM

Sample Customers

Information Not Available

Alameda County Social Services Agency, Sui Southern Gas Company Limited

Buyer's Guide

Dell PowerStore vs. IBM Db2 Warehouse

February 2026

Free Report: Dell PowerStore vs. IBM Db2 Warehouse

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