We performed a comparison between IBM Netezza Performance Server and Vertica 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 benefit is really because of the additional speed that we have and, truth be told, the more updated ETL processes and the revamped scheduler in general."
"Distribution concurrency control."
"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 most valuable feature would be the fact that it has been running for awhile in an appliance format."
"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."
"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."
"The performance is most important to me, and it helps our ability to make business decisions quickly."
"Vertica enabled us to close large deals. Customers with large data sets had to be migrated from PostgreSQL to Vertica due to performance."
"It's the fastest database I have ever tested. That's the most important feature of Vertica."
"Bulk loads, batch loads, and micro-batch loads have made it possible for our organization to process near real-time ingestions and faster analytics."
"I have found the solution to be scalable."
"Eighty percent of the ETL operations have improved since implementing this solution."
"I like the projection feature, which increases query performance."
"The feature of the product that is most important is the speed. I needed a columnar database, and its speed is what it's built to do, and so that's what really does differentiate Vertica from its competitors."
"Vertica gives knowledgeable users and DBAs excellent tools for tuning."
"IBM Netezza Performance Server could improve its interface, support for big data, and APA-based connectivity should be available."
"Concurrency limit needs to be increased somewhat."
"Oracle Exadata's security features, like TDE encryption, are missing in IBM Netezza Performance Server."
"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 only issue is that it's not expandable."
"LIke Teradata, we can’t add a node/SPU to the existing appliance."
"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."
"If you do not utilize the tuning tools like projections, encoding, partitions, and statistics, then performance and scalability will suffer."
"It would be great if this were a managed service in AWS."
"The integration of this solution with ODI could be improved."
"Vertica seems to scale well, except for one use case where you are on a multi-node cluster. For example, if you had a nine-node cluster, one node goes down, then the eight nodes don't scale, because the absence of the node is very apparent, which is a problem. If you have nine nodes or multiple nodes, the whole idea is that if one of those nodes goes down, then you should not see an impact on the system if you have enough capacity. Even though we have enough capacity, you can still see the impact of the one node going down."
"Vertica can improve automation and documentation. Additionally, the solution can be simplified."
"Performance of management of metadata layer (database catalog) needs improvement. We still have to have smaller customers on PostgreSQL; Vertica cannot manage thousands of schemata."
"The biggest problem is the cost of cloud deployment."
"They could improve the integration and some of the features in the cloud version."
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IBM Netezza Performance Server is ranked 10th in Data Warehouse with 33 reviews while Vertica is ranked 4th in Data Warehouse with 82 reviews. IBM Netezza Performance Server is rated 8.0, while Vertica is rated 8.4. 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 Vertica writes " A user-friendly tool that needs to improve its documentation part". IBM Netezza Performance Server is most compared with Oracle Exadata, Snowflake, Oracle Database, Teradata and VMware Tanzu Greenplum, whereas Vertica is most compared with Snowflake, SQL Server, Amazon Redshift, Teradata and Oracle Exadata. See our IBM Netezza Performance Server vs. Vertica report.
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