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IBM Netezza Performance Server vs VMware Tanzu Data Solutions comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 25, 2025

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
7.1
IBM Netezza Performance Server improves data query speed and efficiency, enhancing business performance and cost savings through compression.
Sentiment score
7.0
VMware Tanzu Data Solutions is cost-efficient, stable, and valuable, offering high uptime without needing open-source alternatives.
 

Customer Service

Sentiment score
6.4
IBM Netezza Performance Server praised for knowledgeable support; mixed feedback on resolution speed post-acquisition, yet communication remains consistent.
Sentiment score
6.7
VMware Tanzu Data Solutions' customer service is mixed, with varying experiences in response times and technical support effectiveness.
Technical support is very costly for me, accounting for twenty-five to thirty percent of the product cost.
 

Scalability Issues

Sentiment score
6.1
IBM Netezza struggles with scalability, requiring extra hardware for expansion, prompting users to consider cloud alternatives for growth.
Sentiment score
7.3
VMware Tanzu Data Solutions offer scalability and adaptability but face challenges with complexity and resource limitations under high workloads.
It is provided as a pre-configured box, and scaling is not an option.
Most of our functions or jobs are queued due to that.
 

Stability Issues

Sentiment score
7.8
IBM Netezza Performance Server is stable, offering high uptime and reliable performance, with occasional issues due to maintenance or compatibility.
Sentiment score
7.0
VMware Tanzu Data Solutions is stable for most users but experiences performance issues under heavy loads or specific configurations.
I have faced stability issues, mainly due to the storage my organization has, though I am not sure if it's specifically due to the tool.
 

Room For Improvement

IBM Netezza struggles with scalability, user interface, query performance, big data support, and high costs, needing better tools and integration.
VMware Tanzu Data Solutions need stability, scalability, and performance improvements, better integration, and alignment with PostgreSQL features.
The cloud version is only available in AWS, and in the Middle East, it is not well-developed in the Azure environment.
 

Setup Cost

IBM Netezza offers high performance and low maintenance but is considered costly, especially for mid-sized organizations, with significant licensing fees.
VMware Tanzu Data Solutions offers cost-effective open-source options with competitive pricing for enhanced features and optional support.
 

Valuable Features

IBM Netezza Performance Server delivers fast analytics, ease of use, robust support, and efficient data warehousing with minimal maintenance.
VMware Tanzu Data Solutions is praised for its scalability, integration, speed, security, and advanced analytics capabilities.
It operates as a high-speed data warehouse, which is essential for handling big data.
The product is not complex; I do not have to create stored procedures, functions, or views.
 

Categories and Ranking

IBM Netezza Performance Server
Ranking in Data Warehouse
12th
Average Rating
7.8
Reviews Sentiment
6.9
Number of Reviews
45
Ranking in other categories
Hadoop (7th)
VMware Tanzu Data Solutions
Ranking in Data Warehouse
6th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
83
Ranking in other categories
Database Development and Management (5th), Relational Databases Tools (12th), Message Queue (MQ) Software (5th)
 

Mindshare comparison

As of September 2025, in the Data Warehouse category, the mindshare of IBM Netezza Performance Server is 4.4%, up from 3.6% compared to the previous year. The mindshare of VMware Tanzu Data Solutions is 3.6%, down from 5.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Warehouse Market Share Distribution
ProductMarket Share (%)
VMware Tanzu Data Solutions3.6%
IBM Netezza Performance Server4.4%
Other92.0%
Data Warehouse
 

Featured Reviews

Shiv Subramaniam Koduvayur - PeerSpot reviewer
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.
Sushma Polavarapu - PeerSpot reviewer
Create essential reporting scripts with simplicity but has some operational challenges
We mainly create functions and scripts required for reporting The product is not complex; I do not have to create stored procedures, functions, or views. It's just simple to use. There is general room for improvement. I have been using it for five years. I have faced stability issues, mainly…
report
Use our free recommendation engine to learn which Data Warehouse solutions are best for your needs.
867,370 professionals have used our research since 2012.
 

Comparison Review

it_user232068 - PeerSpot reviewer
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…
 

Top Industries

By visitors reading reviews
Financial Services Firm
22%
Insurance Company
8%
Manufacturing Company
7%
Computer Software Company
7%
Financial Services Firm
22%
Computer Software Company
15%
Manufacturing Company
6%
Healthcare Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise5
Large Enterprise33
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise10
Large Enterprise48
 

Questions from the Community

What needs improvement with IBM Netezza Performance Server?
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 availab...
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...
How does IBM MQ compare with VMware RabbitMQ?
IBM MQ has a great reputation behind it, and this solution is very robust with great stability. It is easy to use, simple to configure and integrates well with our enterprise ecosystem and protocol...
What do you like most about VMware RabbitMQ?
RabbitMQ provides access to SDKs for development and the ability to raise and log tickets if we encounter issues. We can integrate RabbitMQ using various languages like Java or Python using the pro...
 

Also Known As

Netezza Performance Server, Netezza, Netezza Analytics
Greenplum, Pivotal Greenplum, VMware RabbitMQ, VMware Tanzu GemFire, VMware Postgres
 

Overview

 

Sample Customers

Seattle Childrens 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
General Electric, Conversant, China CITIC Bank, Aridhia, Purdue University
Find out what your peers are saying about IBM Netezza Performance Server vs. VMware Tanzu Data Solutions and other solutions. Updated: August 2025.
867,370 professionals have used our research since 2012.