Compare IBM Db2 vs. Netezza

IBM Db2 is ranked 5th in Relational Databases with 6 reviews while Netezza is ranked 5th in Data Warehouse with 8 reviews. IBM Db2 is rated 8.4, while Netezza is rated 7.6. The top reviewer of IBM Db2 writes "Has good scalability, availability, and upgrades easily". On the other hand, the top reviewer of Netezza writes "The underlying hardware is made for performance on large amounts of data, and for analytics". IBM Db2 is most compared with Oracle Database, SQL Server and MySQL, whereas Netezza is most compared with Oracle Exadata, SQL Server and IBM Db2.
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IBM Db2 Logo
12,392 views|10,253 comparisons
Netezza Logo
9,664 views|6,622 comparisons
Most Helpful Review
Find out what your peers are saying about Microsoft, Oracle, Teradata and others in Relational Databases. Updated: September 2019.
371,639 professionals have used our research since 2012.
Quotes From Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros
The most valuable features of this solution are security and stability.The scalability and availability of this solution are the most valuable features.The most valuable feature of this solution is the integration with other IBM products.Some of the most valuable features are the scaling from a small very cheap installation to a very large enterprise installation. In addition, the backups and assistance are good.It has a good, stable performance.​Scales well enough for a relational database.

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The performance is most important to me, and it helps our ability to make business decisions quickly.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 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 most valuable feature would be the fact that it has been running for awhile in an appliance format.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.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.Distribution concurrency control.

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Cons
It would be helpful to have more querying tools and more development tools for us to work easily with Microsoft.I would like to see better support for advanced analytics.The initial set up was complex.Do not use support. Freely available documentation is a bit weak.​​Not very solid compared to its competitors' products.​Some of the internal rearrangement in the administration is not as straightforward as it is in competing products.

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The scalability is not as expected. The capacity in the black box is not enough.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.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.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.Concurrency limit needs to be increased somewhat.LIke Teradata, we can’t add a node/SPU to the existing appliance.

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Pricing and Cost Advice
Licensing fees are on a yearly basis.They are competitive and honest (compared to how peer firms approach licensing conversations). ​Compared to Oracle, it is so much cheaper.

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The pricing is very expensive. It has a lot CPUs with a lot of components in it. It also has built-in redundancy for resiliency reasons.Netezza is a costly solution. It does serve a specific purpose but it's costlier than what's available in the market, if you go to the cloud.

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Ranking
5th
Views
12,392
Comparisons
10,253
Reviews
5
Average Words per Review
312
Avg. Rating
8.6
5th
out of 30 in Data Warehouse
Views
9,664
Comparisons
6,622
Reviews
8
Average Words per Review
544
Avg. Rating
7.6
Top Comparisons
Compared 42% of the time.
Compared 23% of the time.
Compared 12% of the time.
Compared 30% of the time.
Compared 13% of the time.
Compared 7% of the time.
Also Known As
DB2
Learn
IBM
IBM
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 Netezza appliances are now part of IBM PureSystems - expert integrated systems with built in expertise, integration by design and a simplified user experience. Part of the PureData family, the Netezza appliance is now known as the PureData System for Analytics. It has the same key design tenets of simplicity, speed, scalability and analytics power that was fundamental to Netezza appliances.
Offer
Learn more about IBM Db2
Learn more about Netezza
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 TorontoSeattle 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
Top Industries
REVIEWERS
Financial Services Firm40%
University20%
Insurance Company20%
Transportation Company10%
VISITORS READING REVIEWS
Software R&D Company29%
Financial Services Firm16%
Insurance Company13%
Comms Service Provider7%
REVIEWERS
Financial Services Firm40%
Comms Service Provider13%
Retailer13%
Pharma/Biotech Company7%
VISITORS READING REVIEWS
Software R&D Company30%
Retailer12%
Financial Services Firm11%
Comms Service Provider11%
Find out what your peers are saying about Microsoft, Oracle, Teradata and others in Relational Databases. Updated: September 2019.
371,639 professionals have used our research since 2012.
We monitor all Relational Databases 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.
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