Dell PowerStore vs Teradata comparison

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Dell PowerStore

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Executive SummaryUpdated on Apr 5, 2026

Teradata and Dell PowerStore are prominent players in the data warehousing and data management sectors, respectively. Teradata appears to have the upper hand due to its advanced parallel processing capabilities, making it ideal for complex queries and analytics, whereas Dell PowerStore is renowned for its speed and VMware integration.

Features: Teradata offers efficient parallel processing, real-time data loads, and extensive data handling with minimal DBA effort. It provides scalable, secure data warehousing solutions for complex queries. Dell PowerStore excels in performance, scalability, and VMware integration, with features like data deduplication and cloud service integration for versatile data management.

Room for Improvement: Teradata needs to improve its handling of unstructured data, tool integration, and cloud scalability. It faces challenges in scalability and high costs. Dell PowerStore could enhance its NAS functionality, integration capabilities, and pricing models. Users desire better monitoring, security features, and cost-effective scalability options.

Ease of Deployment and Customer Service: Both Teradata and Dell PowerStore are implemented in on-premises and hybrid cloud models. Teradata's technical support is highly responsive and knowledgeable, enhancing customer satisfaction. Dell PowerStore benefits from straightforward deployment and robust support, ensuring efficient resolution of technical issues.

Pricing and ROI: Teradata is a premium solution with costs reflecting its superior performance and features, posing a challenge for smaller entities despite its value. Dell PowerStore's pricing is competitive but high, justified by its comprehensive features. Users highlight its cost-effectiveness in larger deployments and the successful ROI through operational efficiencies and improved data management.

To learn more, read our detailed Dell PowerStore vs. Teradata Report (Updated: August 2026).

Dell PowerStore vs. Teradata

August 2026

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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:

ROI

Sentiment score

5.3

Dell PowerStore users experience financial benefits through cost savings, efficiency, storage optimization, reduced power use, and increased stability.

Sentiment score

6.9

Teradata significantly boosts speed, efficiency, and ROI, with studies showing a 427% average ROI over three years.

If you purchase storage with 300 terabytes, you can easily achieve one petabyte of effective capacity.

AdnanAli Khan

Regional Sales Manager at New Horizon Computers

It's been trouble-free the entire time, with very high performance, as it has been designed and built properly.

reviewer2709102

Storage Engineer at a energy/utilities company with 1,001-5,000 employees

We have seen a return on our investment in Dell PowerStore; definitely our cost per terabyte has been very good compared to some of the other vendors that we would have been using previously, and our performance benchmarks have exceeded what we were expecting.

Eoin O’Brien

Director of Global Platform at a computer software company with 51-200 employees

For more quotes and insights, download the Dell PowerStore report

At least fifteen to twenty percent of our time has been saved using Teradata, which has positively affected team productivity and business outcomes.

Shugoyal Shugoyal

Senior product analyst at a financial services firm with 10,001+ employees

Independent research showed that Teradata VantageCloud users achieved an average ROI of 427% across three years with payback under a year, demonstrating the platform's ability to deliver a strong financial return.

Engineers at a consultancy with 11-50 employees

We have realized a return on investment, with a reduction of staff from 27 to eight, and our current return on investment is approximately 14%.

For more quotes and insights, download the Teradata report

Interim and Fractional CIO and CTO at a consultancy with 11-50 employees

Customer Service

Sentiment score

6.7

Dell PowerStore's customer support varies by region, with generally knowledgeable staff but occasional logistical delays and mixed response times.

Sentiment score

7.1

Teradata's support is praised for professionalism and responsiveness, but feedback on speed is mixed; training resources enhance service.

I would rate the technical support of Dell PowerStore between nine and ten out of ten.

Tiby Thomas

Solution Architect at CDA

They're responsive, knowledgeable, and have a quick turnaround.

reviewer2598762

Systems Engineer at a government with 11-50 employees

On a scale of one to ten, I would rate Dell support as a ten, focusing on that aspect alone, because it's what allows me to sleep at night.

Alan Farrely

Head of IT at a manufacturing company with 1,001-5,000 employees

For more quotes and insights, download the Dell PowerStore report

The customer support for Teradata has been great.

Interim and Fractional CIO and CTO at a consultancy with 11-50 employees

They are responsive and knowledgeable, and the documentation is very helpful.

Engineers at a consultancy with 11-50 employees

Customer support is very good, rated eight out of ten under our essential agreement.

For more quotes and insights, download the Teradata report

Team Leader for Data Base Administrators at a government with 1,001-5,000 employees

Scalability Issues

Sentiment score

6.8

Dell PowerStore offers scalable, adaptable solutions, efficiently handling growth and upgrades, ideal for medium to large businesses.

Sentiment score

7.5

Teradata offers scalable cloud and on-premise solutions with strong adaptability, overcoming hardware limitations and cost challenges efficiently.

The solution's scalability is a ten out of ten.

Amjed Antari

Pre Sales Manager at a tech services company with 51-200 employees

It scales up and scales out both ways, and as our data keeps growing, it is very easy to just keep attaching and keep growing.

Nikhil Desai

Associate Director at a manufacturing company with 10,001+ employees

Scaling up can be done from a single enclosure that already has two controllers to a maximum of four storage units with up to eight controllers, and a massive amount of storage can be added.

KiewietKritzinger

Nutanix at Senior System Engineer

For more quotes and insights, download the Dell PowerStore report

Whenever we need more resources, we can add that in Teradata, and when not needed, we can scale it down as well.

Shugoyal Shugoyal

Senior product analyst at a financial services firm with 10,001+ employees

This flexibility allows organizations to scale according to their needs, balancing performance, cost, and compliance requirements.

For more quotes and insights, download the Teradata report

Engineers at a consultancy with 11-50 employees

This expansion can occur without incurring downtime or taking systems offline.

RajeshKumar25

Principal Consultant & Director at Quensulting

Stability Issues

Sentiment score

7.7

Dell PowerStore is praised for stability, reliability, seamless updates, and high availability, becoming a trusted choice despite early issues.

Sentiment score

8.3

Teradata's robust architecture ensures exceptional stability and reliability, with minimal downtime and high user ratings despite some integration challenges.

When I removed all the cables, it failed over within five minutes.

reviewer2707638

Consultant

It's quite stable and reliable in general.

reviewer2794212

Architect at a comms service provider with 10,001+ employees

I have not experienced any downtime, bugs, or glitches, and it's much better than previous technologies.

Mohammed Ajmal

Storage Backup Administrator at a tech vendor with 10,001+ employees

For more quotes and insights, download the Dell PowerStore report

Its massively parallel process architecture allows the platform to distribute workload efficiently, enabling organizations to run heavy analytic queries without compromising speed or stability.

Engineers at a consultancy with 11-50 employees

I find the stability to be almost a ten out of ten.

For more quotes and insights, download the Teradata report

Team Leader for Data Base Administrators at a government with 1,001-5,000 employees

The workload management and software maturity provide a reliable system.

RajeshKumar25

Principal Consultant & Director at Quensulting

Room For Improvement

Dell PowerStore needs better pricing, data security, integration, NAS functionality, UI, and software stability for competitive advantage.

Teradata requires improvements in transaction processing, scalability, UI, cost-effectiveness, analytics features, integration capabilities, and security measures.

Pricing must also be considered, as Dell PowerStore is quite expensive compared to competitors in the market like HPE Alletra, Huawei Dorado, or Hitachi storage, for example.

Kashif-Naseer

Unit Head - Technology Services at Shahnawaz Ltd

The main reason why people move to Pure Storage is because it's simplified.

Kevinsa Heng

IT Director at a recreational facilities/services company with 10,001+ employees

Price is a deterrent to scalability.

reviewer2707638

Consultant

For more quotes and insights, download the Dell PowerStore report

I want to highlight two features for improvement: first, storing data in various formats without requiring a tabular structure, accommodating unstructured data; and second, adding AI ML features to better integrate Gen AI, LLM concepts, and user-friendly experiences such as text-to-SQL capabilities.

Ganesh Verma

Data Engineer at Tredence Inc.

Unlike SQL and Oracle, which have in-built replication capabilities, we don't have similar functionality with Teradata.

Team Leader for Data Base Administrators at a government with 1,001-5,000 employees

The most challenging aspect is finding Teradata resources, so we are focusing on internal training and looking for more Teradata experts.

For more quotes and insights, download the Teradata report

Interim and Fractional CIO and CTO at a consultancy with 11-50 employees

Setup Cost

Dell PowerStore is cost-effective with great performance, despite high setup, expansion costs, and software licensing fees.

Teradata offers high-value analytics with flexible pricing, excelling in performance and ROI, ideal for large enterprises and data-intensive sectors.

Likely the cost is $400,000 whereas IBM may be $250,000.

reviewer2116923

Service Manager at a computer software company with 51-200 employees

Based on my experience, the cost of Dell PowerStore for around 500 GB of capacity is very competitive compared to any other platform in the market.

SachinSharma4

Deputy General Manager at HCLSoftware

I asked for a new quotation on a server, and it is quite expensive; it is really expensive.

Nicolas Philippe

Responsable Plateformes Et Cloud at a media company with 5,001-10,000 employees

For more quotes and insights, download the Dell PowerStore report

Teradata is much more expensive than SQL, which is well-performed and cheaper.

Team Leader for Data Base Administrators at a government with 1,001-5,000 employees

Initially, it may seem expensive compared to similar cloud databases, however, it offers significant value in performance, stability, and overall output once in use.

RajeshKumar25

Principal Consultant & Director at Quensulting

Role-based access control (RBAC), strong audit and compliance features, high availability, fault tolerance, and encrypted data at rest and in-transit are key features.

For more quotes and insights, download the Teradata report

Engineers at a consultancy with 11-50 employees

Valuable Features

Dell PowerStore offers high performance, scalability, and security with efficient data management, integration, and cost-effective storage expansion.

Teradata excels in parallel processing, scalability, and performance, offering robust data management, security, and integration for efficient data warehousing.

The faster the back-end storage, the quicker the entire application performs.

reviewer1663719

System Administrator at a mining and metals company with 1,001-5,000 employees

I consolidated all the data into a single dashboard accessible via Dell PowerStore Manager, which improves performance and IT infrastructure.

AhtishamAhmad

Manager, IT Infrastructure at SNSKIES PVT LTD

Due to the low latency on IOPS, it helps us with our critical apps that cannot afford delays.

reviewer1876119

Site Reliability Engineer at a tech vendor with 5,001-10,000 employees

For more quotes and insights, download the Dell PowerStore report

Teradata's security helps our organization meet compliance requirements such as GDPR and IFRS, and it is particularly essential for revenue contracting or revenue recognition.

Interim and Fractional CIO and CTO at a consultancy with 11-50 employees

Its architecture allows information to be processed efficiently while maintaining stable performance, even in highly demanding environments.

For more quotes and insights, download the Teradata report

Engineers at a consultancy with 11-50 employees

It facilitates data integration, where we integrate and analyze data from various sources, making it a powerful and high-quality reliable solution for the company.

reviewer2783274

Senior Data Engineer at a media company with 1,001-5,000 employees

Categories and Ranking

Dell PowerStore

Ranking in Data Warehouse

4th

Average Rating

8.8

Reviews Sentiment

6.7

Number of Reviews

233

Ranking in other categories

NAS (2nd), Enterprise SAN (1st), All-Flash Storage (1st), NVMe All-Flash Storage Arrays (1st)

Teradata

Ranking in Data Warehouse

2nd

Average Rating

8.2

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Customer Experience Management (5th), Backup and Recovery (11th), Data Integration (15th), Relational Databases Tools (7th), BI (Business Intelligence) Tools (8th), Marketing Management (4th), Cloud Data Warehouse (2nd), Database Management Systems (DBMS) (5th)

Mindshare comparison

As of August 2026, in the Data Warehouse category, the mindshare of Dell PowerStore is 1.3%, up from 1.1% compared to the previous year. The mindshare of Teradata is 8.6%, down from 14.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Warehouse Mindshare Distribution
Product	Mindshare (%)
Teradata	8.6%
Dell PowerStore	1.3%
Other	90.1%

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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Delivers consistent performance and enables advanced analytics across complex data environments

Engineers at a consultancy with 11-50 employees

Teradata stands out as a solid platform for managing and analyzing large volumes of data. Its architecture allows information to be processed efficiently while maintaining stable performance, even in highly demanding environments. One of its most notable strengths is the ability to run complex queries at high speed, which is essential for organizations that require timely and reliable analytics. Teradata offers a well-integrated ecosystem that supports working with different types of data and enables scalability as organizational needs grow. Its focus on advanced analytics, integration with modern business intelligence tools, and the ability to operate both on-premise and in the cloud make it a versatile solution for data warehousing and large-scale processing. Teradata's stability, technological maturity, and the availability of strong documentation and best practices are noteworthy. I consider Teradata to be a tool with great potential for any organization looking to enhance its analytical capabilities, optimize data processing, and move toward more data-driven decision-making. Teradata stands out as a solid platform for managing a large volume of data in different projects. Its architecture allows information to be processed efficiently while maintaining stable performance, even in high-demanding environments. A well-integrated AI ecosystem that supports working with different types of data and enables scalability as organizational needs grow across different kinds of enterprises or organizations. The focus on advanced analytics integration with modern business intelligence tools is particularly valuable. Teradata combines a powerful parallel process and optimizing SQL engine with a highly scalable architecture allowing businesses to execute complex queries and analytics in real-time. It supports multi-cloud, hybrid, and on-premise environments, giving organizations flexibility to choose the setup that best aligns with their strategy. One of the biggest strengths is the ability to unify disparate data sources and support high concurrency, enabling different teams, such as analytics, operations, BI, and data science, to access consistent, trusted data across the enterprise.

Read full review

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Comparison Review

it_user232068

Senior Data Architect at a pharma/biotech company with 1,001-5,000 employees

Aug 5, 2015

Netezza vs. Teradata

Original published at https://www.linkedin.com/pulse/should-i-choose-net Two leading Massively Parallel Processing (MPP) architectures for Data Warehousing (DW) are IBM PureData System for Analytics (formerly Netezza) and Teradata. I thought talking about the similarities and differences…

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Top Industries

By visitors reading reviews

Manufacturing Company

12%

Computer Software Company

10%

Financial Services Firm

Outsourcing Company

Financial Services Firm

18%

Manufacturing Company

Construction Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	77
Midsize Enterprise	45
Large Enterprise	116

By reviewers
Company Size	Count
Small Business	28
Midsize Enterprise	13
Large Enterprise	53

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...

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...

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 ...

Comparing Teradata and Oracle Database, which product do you think is better and why?

I have spoken to my colleagues about this comparison and in our collective opinion, the reason why some people may declare Teradata better than Oracle is the pricing. Both solutions are quite simi...

Which companies use Teradata and who is it most suitable for?

Before my organization implemented this solution, we researched which big brands were using Teradata, so we knew if it would be compatible with our field. According to the product's site, the comp...

Is Teradata a difficult solution to work with?

Teradata is not a difficult product to work with, especially since they offer you technical support at all levels if you just ask. There are some features that may cause difficulties - for example,...

Dell Unity XT vs Dell PowerStore

Comparisons

Compared 14% of the time

HPE Alletra Storage vs Dell PowerStore

Compared 7% of the time

Everpure FlashArray vs Dell PowerStore

Compared 7% of the time

CTERA Enterprise File Services Platform vs Dell PowerStore

Compared 6% of the time

NetApp AFF vs Dell PowerStore

Compared 5% of the time

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Snowflake vs Teradata

Compared 4% of the time

Oracle Database vs Teradata

Compared 3% of the time

SQL Server vs Teradata

Compared 3% of the time

Databricks vs Teradata

Compared 3% of the time

MySQL vs Teradata

Compared 2% of the time

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Product Reports

Download Dell PowerStore product report

Dell PowerStore

August 2026

Download Teradata product report

July 2026

Also Known As

PowerStore

IntelliFlex, Aster Data Map Reduce, , QueryGrid, Customer Interaction Manager, Digital Marketing Center, Data Mover, Data Stream Architecture, Teradata Vantage Enterprise (DIY)

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

Teradata is a powerful tool for handling substantial data volumes with its parallel processing architecture, supporting both cloud and on-premise environments efficiently. It offers impressive capabilities for fast query processing, data integration, and real-time reporting, making it suitable for diverse industrial applications.

Known for its robust parallel processing capabilities, Teradata effectively manages large datasets and provides adaptable deployment across cloud and on-premise setups. It enhances performance and scalability with features like advanced query tuning, workload management, and strong security. Users appreciate its ease of use and automation features which support real-time data reporting. The optimizer and intelligent partitioning help improve query speed and efficiency, while multi-temperature data management optimizes data handling.

What are the key features of Teradata?

Parallel Processing Architecture: Enables efficient handling of substantial data volumes.
Cloud and On-Premise Deployment: Offers seamless adaptability across environments.
Query Tuning: Improves speed and performance of data retrieval processes.
Workload Management: Ensures optimal resource allocation for enhanced performance.
Robust Security: Provides high levels of data protection and system integrity.
Data Integration: Facilitates cohesive data management from multiple sources.
Automation for Real-time Reporting: Enhances timely data insights and decision-making.
Optimizer and Intelligent Partitioning: Further increase query speed and system efficiency.
Multi-Temperature Data Management: Optimizes the handling and retrieval of data.

What benefits and ROI do users look for?

Efficient Data Management: Facilitates smooth integration and processing of diverse data sets.
Scalability: Easy adjustment to increasing or decreasing data requirements.
Improved Performance: Fast query speeds and optimized resource use.
Comprehensive Security: Safeguards data integrity and accessibility.
Ease of Use: Simplifies data handling and operational processes.

In the finance, retail, and government sectors, Teradata is employed for data warehousing, business intelligence, and analytical processing. It handles vast datasets for activities like customer behavior modeling and enterprise data integration. Supporting efficient reporting and analytics, Teradata enhances data storage and processing, whether deployed on-premise or on cloud platforms.

Sample Customers

Information Not Available

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