We performed a comparison between IBM Netezza Performance Server and Teradata based on real PeerSpot user reviews.
Find out in this report how the two Data Warehouse solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."The most valuable features of the IBM Netezza Performance Server are the NPS server because of the reduced maintenance and overall good performance."
"IBM Netezza Performance Server is a cost-effective solution."
"The underlying hardware that IBM provides with this appliance is made for a specific purpose, to serve performance on a large amount of data, and to do analytics as well. It is faster, when you compare it to any other product."
"The performance is most important to me, and it helps our ability to make business decisions quickly."
"The data governance prospect... from what I've seen, that is a really powerful tool as well, to help with data lineage and keeping track of that."
"The most valuable feature would be the fact that it has been running for awhile in an appliance format."
"We are able to execute very complex queries. Over 90 percent of our query executions are one second or less. We do millions of queries everyday."
"Distribution concurrency control."
"It has a solid set of tools and consulting services."
"Teradata's pretty fast."
"It has given our business the ability to gain insights into the data and create data labs for analysis and PoCs."
"It's the same as your visual database. I like the fast load feature for data, the BTQ solution is very good, and storage procedures are very fast."
"Building a data warehouse with Teradata has definitely helped a lot of our downstream applications to more easily access information."
"The most valuable feature of Teradata is the quick processing of large data."
"The most valuable features are the Shared-nothing architecture and data protection functionality."
"It effectively has allowed us to remove over 20 portion copies of the data sets on other DB platforms for real-time operational reporting purposes."
"Concurrency limit needs to be increased somewhat."
"The only issue is that it's not expandable."
"Our main problem with it is concurrency. When there are too many users running Netezza at the same time, this is when we have the most complaints."
"In terms of features that I would like to see, one is the ability to actually scale out an architecture. Right now, if you buy one, it's fixed. There is no scale-up availability at all."
"We are not able to scale. The only way to scale is to get another appliance, but we have a customers who would need us to hydrate the data between the two appliances, and Netezza does not do that."
"The scalability is not as expected. The capacity in the black box is not enough."
"LIke Teradata, we can’t add a node/SPU to the existing appliance."
"Oracle Exadata's security features, like TDE encryption, are missing in IBM Netezza Performance Server."
"An additional feature I would you like to see included in the next release, is that it needs to be more cloud-friendly."
"Teradata hardly supports unstructured data or semi-structured data"
"Since I was working on the very basic, legacy systems, the memory thing was always a challenge. If Teradata is moving to the cloud, the space constraint or the memory issue that my company generally faces will eventually resolve, in time. What I'd like to see in the next release of Teradata is that it becomes full-fledged on the cloud, apart from better connectivity to various systems. For example, if I have to read or include a Python script, if I write some basic codes, I should be able to read even unstructured data. I know that it's not supported even in Snowflake, but at least semi-structured data support, if that can be a little more enhanced, that would be good."
"Teradata's pricing is quite high compared to Redshift, Synapse, or GCP alternatives."
"The solution is stable. However, there are times when we are using large amounts of data and we can see some latency issues."
"Apart from Control-M, it would be nice if it could integrate with other tools."
"Data ingestion is done via external utilities and not by the query language itself. It would be more convenient to have that functionality within its SQL dialect."
"The solution needs improvement in its stability, support and pricing."
More IBM Netezza Performance Server Pricing and Cost Advice →
IBM Netezza Performance Server is ranked 10th in Data Warehouse with 33 reviews while Teradata is ranked 3rd in Data Warehouse with 54 reviews. IBM Netezza Performance Server is rated 8.0, while Teradata is rated 8.2. The top reviewer of IBM Netezza Performance Server writes "A cost-effective data warehousing tool, but security features like TDE encryption are missing". On the other hand, the top reviewer of Teradata writes "Offers seamless integration capabilities and performance optimization features, including extensive indexing and advanced tuning capabilities". IBM Netezza Performance Server is most compared with Oracle Exadata, Snowflake, Oracle Database, SQL Server and IBM Db2 Database, whereas Teradata is most compared with SQL Server, Snowflake, Oracle Exadata, MySQL and Teradata Cloud Data Warehouse. See our IBM Netezza Performance Server vs. Teradata report.
See our list of best Data Warehouse vendors.
We monitor all Data Warehouse reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.