IBM Db2 Database vs IBM Netezza Performance Server comparison

The compared IBM Db2 Database and IBM Netezza Performance Server solutions aren't in the same category. IBM Db2 Database is ranked #5 in SQL , with an average rating of 8.4, and holds a 6.6% mindshare in the category. IBM Netezza Performance Server is ranked #13 in Data Warehouse , with an average rating of 7.0, and holds a 4.2% mindshare. Additionally, 90% of IBM Db2 Database users are willing to recommend the solution, compared to 89% of IBM Netezza Performance Server users who would recommend it.

IBM Db2 Database

Read 75 IBM Db2 Database reviews

3,607 Views
3,463 Comparison Views

90% willing to recommend

IBM Netezza Performance Server

Read 45 IBM Netezza Performance Server reviews

2,118 Views
1,186 Comparison Views

89% willing to recommend

IBM Db2 Database

IBM Netezza Performance Server

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Executive Summary

We performed a comparison between IBM Db2 Database and IBM Netezza Performance Server based on real PeerSpot user reviews.

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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

6.6

IBM Db2 Database offers high ROI with enhanced efficiency and performance, despite initial costs, supporting seamless business projects.

Sentiment score

7.1

IBM Netezza Performance Server improves data query speed and efficiency, enhancing business performance and cost savings through compression.

No quotes available

For more quotes and insights, download the IBM Db2 Database report

No quotes available

For more quotes and insights, download the IBM Netezza Performance Server report

Customer Service

Sentiment score

6.5

IBM Db2 support is generally reliable yet requires speed improvements; users find response times and expertise occasionally lacking.

Sentiment score

6.4

IBM Netezza Performance Server praised for knowledgeable support; mixed feedback on resolution speed post-acquisition, yet communication remains consistent.

We normally receive substantial discounts on the price.

reviewer2708292

Associate Director, Data Architecture at a financial services firm with 10,001+ employees

For more quotes and insights, download the IBM Db2 Database report

Technical support is very costly for me, accounting for twenty-five to thirty percent of the product cost.

Shiv Subramaniam Koduvayur

Project Manager at MAF Retail

For more quotes and insights, download the IBM Netezza Performance Server report

Scalability Issues

Sentiment score

7.1

IBM Db2 excels in scalability for large companies but faces challenges with horizontal scaling and increasing costs.

Sentiment score

6.1

IBM Netezza struggles with scalability, requiring extra hardware for expansion, prompting users to consider cloud alternatives for growth.

No quotes available

For more quotes and insights, download the IBM Db2 Database report

It is provided as a pre-configured box, and scaling is not an option.

Shiv Subramaniam Koduvayur

Project Manager at MAF Retail

For more quotes and insights, download the IBM Netezza Performance Server report

Stability Issues

Sentiment score

7.7

IBM Db2 Database is highly rated for stability and reliability, though performance can dip with significant data growth.

Sentiment score

7.8

IBM Netezza Performance Server is stable, offering high uptime and reliable performance, with occasional issues due to maintenance or compatibility.

No quotes available

For more quotes and insights, download the IBM Db2 Database report

No quotes available

For more quotes and insights, download the IBM Netezza Performance Server report

Room For Improvement

IBM Db2 Database needs usability, integration, and cloud improvements, plus better licensing, analytics, security, and standardization tools.

IBM Netezza struggles with scalability, user interface, query performance, big data support, and high costs, needing better tools and integration.

It might be slightly slower than other database vendors, but it works well since banks typically do not move quickly with leading-edge technology.

reviewer2708292

Associate Director, Data Architecture at a financial services firm with 10,001+ employees

For more quotes and insights, download the IBM Db2 Database report

The cloud version is only available in AWS, and in the Middle East, it is not well-developed in the Azure environment.

Shiv Subramaniam Koduvayur

Project Manager at MAF Retail

For more quotes and insights, download the IBM Netezza Performance Server report

Setup Cost

IBM Db2 pricing is complex and expensive, especially in Africa and the Middle East, but offers robust features.

IBM Netezza offers high performance and low maintenance but is considered costly, especially for mid-sized organizations, with significant licensing fees.

No quotes available

For more quotes and insights, download the IBM Db2 Database report

No quotes available

For more quotes and insights, download the IBM Netezza Performance Server report

Valuable Features

IBM Db2 Database offers SQL, Java integration, scalability, security, and seamless IBM integration for flexible, reliable enterprise applications.

IBM Netezza Performance Server delivers fast analytics, ease of use, robust support, and efficient data warehousing with minimal maintenance.

IBM Db2 Database, because of enterprise performance and support, is why banks still maintain their relationship with it.

reviewer2708292

Associate Director, Data Architecture at a financial services firm with 10,001+ employees

The IBM Db2 Database is trusted, and IT effort is less than any other product.

Mona Mohamed

Network Administrator at GAEB

For more quotes and insights, download the IBM Db2 Database report

It operates as a high-speed data warehouse, which is essential for handling big data.

Shiv Subramaniam Koduvayur

Project Manager at MAF Retail

For more quotes and insights, download the IBM Netezza Performance Server report

Categories and Ranking

IBM Db2 Database

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Relational Databases Tools (5th)

IBM Netezza Performance Server

Average Rating

7.8

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Data Warehouse (13th), Hadoop (7th)

Mindshare comparison

IBM Db2 Database and IBM Netezza Performance Server aren’t in the same category and serve different purposes. IBM Db2 Database is designed for Relational Databases Tools and holds a mindshare of 6.6%, down 6.8% compared to last year.
IBM Netezza Performance Server, on the other hand, focuses on Data Warehouse, holds 4.2% mindshare, up 3.9% since last year.

Relational Databases Tools Market Share Distribution
Product	Market Share (%)
IBM Db2 Database	6.6%
SQL Server	12.1%
Oracle Database	11.5%
Other	69.8%

Relational Databases Tools

Data Warehouse Market Share Distribution
Product	Market Share (%)
IBM Netezza Performance Server	4.2%
Snowflake	10.4%
Oracle Exadata	9.9%
Other	75.5%

Data Warehouse

Featured Reviews

reviewer2708292

Associate Director, Data Architecture at a financial services firm with 10,001+ employees

Support improves setup and maintenance while pricing influences decision

If you have a similar use case and the same deal with IBM as our company, it is definitely a good option and choice. The company I work with has more than 50,000 people and more than 500 support staff. We are not locked into one database vendor. We typically work with multiple database vendors simultaneously, selecting the top choice based on the deals we make and other considerations. We do not use IBM Db2 Database related to AI at this moment because our AI project PLC is still very small scale. We may consider it in the future if we have enough scale. Overall rating for IBM Db2 Database is 8.5 out of 10.

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Shiv Subramaniam Koduvayur

Project Manager at MAF Retail

Parallel data processing streamlines operations while cost and cloud integration challenge adoption

The cost of the solution is on the more expensive side, which is a concern for me. Additionally, its promotion and interaction with cloud applications are limited. The cloud version is only available in AWS, and in the Middle East, it is not well-developed in the Azure environment. For the cost to be reduced, it should match competitors. Many features need to be incorporated on the cloud.

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…

Read full review

Top Industries

By visitors reading reviews

Financial Services Firm

19%

Manufacturing Company

10%

Computer Software Company

Government

Financial Services Firm

22%

Manufacturing Company

Insurance Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	13
Large Enterprise	48

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	5
Large Enterprise	33

Questions from the Community

What do you like most about IBM Db2 Database?

Db2 database scalability and performance capabilities match our database needs. It covers pretty much everything a database administrator or engineer might need.

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

IBM Db2 is an expensive solution. While I am not heavily involved with pricing, additional companies provide capabilities or products like those from BMC, which many installations might also purchase.

See all answers

What needs improvement with IBM Db2 Database?

The IBM Db2 Database is a good solution, but now there is a high maintenance charge. The IBM Db2 Database needs improved support, and there are many difficulties in using it. We tend to use the clo...

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What needs improvement with IBM Netezza Performance Server?

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What is your primary use case for IBM Netezza Performance Server?

I use this solution as a data warehouse.

See all answers

What advice do you have for others considering IBM Netezza Performance Server?

The solution has generally received positive feedback from me and is recommended for continued use by end users. However, the product cost is high compared to others in the market, and this cost ha...

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Comparisons

SQL Server vs IBM Db2 Database

Compared 37% of the time

Oracle Database vs IBM Db2 Database

Compared 17% of the time

Teradata vs IBM Db2 Database

Compared 10% of the time

SAP HANA vs IBM Db2 Database

Compared 10% of the time

SAP IQ vs IBM Db2 Database

Compared 1% of the time

More IBM Db2 Database Competitors

Snowflake vs IBM Netezza Performance Server

Compared 13% of the time

Teradata vs IBM Netezza Performance Server

Compared 8% of the time

Oracle Exadata vs IBM Netezza Performance Server

Compared 8% of the time

Oracle Database vs IBM Netezza Performance Server

Compared 7% of the time

SQL Server vs IBM Netezza Performance Server

Compared 6% of the time

More IBM Netezza Performance Server Competitors

Product Reports

Buyer's Guide

IBM Db2 Database

January 2026

Download IBM Db2 Database product report

Buyer's Guide

IBM Netezza Performance Server

January 2026

Download IBM Netezza Performance Server product report

Also Known As

DB2

Netezza Performance Server, Netezza, Netezza Analytics

Overview

DB2 Enterprise for Linux, UNIX, and Windows is the ideal data server for the most demanding workloads. New XML support is designed to help firms minimize the time and effort it takes to persist and use their XML data reducing development costs and improving business agility.

IBM

IBM Netezza Performance Server offers high performance, scalability, and minimal maintenance. It seamlessly integrates SQL for efficient data processing, making it ideal for enterprise data warehousing needs.

IBM Netezza Performance Server is known for its outstanding data processing capabilities. Its integration of FPGA technology, compression techniques, and partitioning optimizes query execution and scalability. Users appreciate its appliance-like architecture for straightforward deployment, distributed querying, and high availability, significantly boosting operations and analytics capabilities. However, there are areas for improvement, particularly in handling high concurrency, real-time integration, and specific big data functionalities. Enhancements in database management tools, XML integration, and cloud options are commonly desired, along with better marketing and community engagement.

What are the key features of IBM Netezza Performance Server?

High Performance: Offers fast query execution using advanced hardware integration.
Scalability: Designed to handle expanding data needs efficiently.
Seamless Data Loading: Enables simple and quick loading of large datasets.
ANSI-compliant SQL: Supports standardized SQL for easy integration with existing tools.
Efficient Architecture: Appliance-based for easy deployment and hands-off administration.

What are the benefits and ROI to consider?

Minimal Maintenance: Reduces administrative overhead with reliable setup.
Comprehensive IBM Support: Provides robust problem-solving resources.
High Availability: Ensures uninterrupted operations and consistent performance.
Enhanced Analytics Capabilities: Drives analytics and reporting processes effectively.

Industries rely on IBM Netezza Performance Server for robust data warehousing solutions, particularly in sectors requiring intensive data analysis such as finance, retail, and telecommunications. Organizations use it to power business intelligence tools like Business Objects and MicroStrategy for customer analytics, establishing data marts and staging tables to efficiently manage and update enterprise data. With the capacity to handle large volumes of compressed and uncompressed data, it finds numerous applications in on-premises setups, powering data mining and reporting with high reliability and efficiency.

IBM

Sample Customers

Knorr-Bremse, Mizuho Bank Ltd., Australian Government Department of Defence, SCHWENK Zement, Friedhelm Loh Group, YAZAKI Europe Limited, Ekornes ASA, Baldor Electric, VSN Systemen BV, Lion Brewery (Ceylon) PLC, PLANSEE Group, TE Connectivity, Hansgrohe SE, Openmatics, University of Toronto

Seattle Childrens Hospital, Carphone Warehouse, Vanderbilt University School of Medicine, Battelle, Start Today Co. Ltd., Kelley Blue Book, Trident Marketing, Elisa Corporation, Catalina Marketing, iBasis, Barnes & Noble, Qualcomm, MediaMath, Acxiom, iBasis, Foxwoods

Buyer's Guide

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January 2026

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