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IBM Db2 Database vs SAP IQ comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 4, 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
7.8
IBM Db2 Database delivers substantial ROI, praised for boosting performance and efficiency, and generating significant long-term financial benefits.
Sentiment score
7.0
SAP IQ offers a high ROI with low implementation costs and significant hardware savings, despite some users not tracking exact returns.
 

Customer Service

Sentiment score
6.5
IBM Db2 support is reliable, efficient, and varies by region, scoring 7-9, with room for documentation improvement.
Sentiment score
5.6
SAP IQ's service is mixed, with good global support but issues with expertise, staff shortages, and inefficient initial responses.
We normally receive substantial discounts on the price.
 

Scalability Issues

Sentiment score
7.2
IBM Db2 Database excels in scalability and performance but may have cost and horizontal scaling limitations compared to Oracle.
Sentiment score
7.4
SAP IQ excels in scalability, with easy expansion, though some multiplex architecture limitations are noted by users.
 

Stability Issues

Sentiment score
7.9
IBM Db2 Database is highly stable and reliable, frequently scoring eight to ten out of ten for stability.
Sentiment score
6.1
SAP IQ's stability has improved, handling high data volumes well, despite occasional issues in earlier versions under high load.
 

Room For Improvement

IBM Db2 requires improved UI, competitive pricing, better integration, cloud readiness, simplified management, and enhanced performance monitoring.
SAP IQ needs better integration, stability, training, and affordability to overcome awareness and concurrency issues, enhancing user appeal.
It might be slightly slower than other database vendors, but it works well since banks typically do not move quickly with leading-edge technology.
 

Setup Cost

IBM Db2 Database offers cost-effective enterprise solutions but experiences complex licensing, often less costly than Oracle and pricier than SQL Server.
SAP IQ offers cost-effective licensing options and economical implementation, ideal for large databases needing partitioning and performance evaluation.
 

Valuable Features

IBM Db2 Database impresses with powerful SQL, security, and scalability, ideal for enterprises due to its versatility and resilience.
SAP IQ provides fast query processing, data compression, and scalability, ideal for BI with high data demands and user concurrency.
IBM Db2 Database, because of enterprise performance and support, is why banks still maintain their relationship with it.
 

Categories and Ranking

IBM Db2 Database
Ranking in Relational Databases Tools
6th
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
74
Ranking in other categories
No ranking in other categories
SAP IQ
Ranking in Relational Databases Tools
27th
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
21
Ranking in other categories
Data Warehouse (15th)
 

Mindshare comparison

As of July 2025, in the Relational Databases Tools category, the mindshare of IBM Db2 Database is 7.5%, up from 6.6% compared to the previous year. The mindshare of SAP IQ is 0.9%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools
 

Featured Reviews

ArpitKhare - PeerSpot reviewer
Offers optimizer plan and ALSM features along with exceptional stability
The TSA version of IBM Db2 Database doesn't meet my stability expectations. Every time when a switch over occurs, some stability issues can be noticed. The vendor should offer a free version of IBM Db2 Database. For instance, if our company wants to train new individuals on all the features of IBM Db2 Database, they can only be trained after purchasing the paid version of the solution. About ten years ago, a trial version was available for the solution that was highly beneficial for companies. The vendor can add AI or ML features in the future version of IBM Db2 Database.
Tejas Raj - PeerSpot reviewer
Columnar database, so pulling records is easy but there isn't enough documentation for installation
I've seen very few SAP IQ systems in recent years. So people are moving away from SAP IQ In the last three years, I've rarely encountered customers using it. Fewer systems with SAP IQ usage among our customers. Most of them have moved on to HANA. There are parallel products, and there are also viable alternatives from AWS, so many have migrated to those.
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Use our free recommendation engine to learn which Relational Databases Tools solutions are best for your needs.
860,168 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Educational Organization
30%
Financial Services Firm
15%
Computer Software Company
7%
Manufacturing Company
7%
Financial Services Firm
41%
Computer Software Company
8%
Healthcare Company
6%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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.
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.
What needs improvement with IBM Db2 Database?
IBM is implementing some release improvements. It might be slightly slower than other database vendors, but it works well since banks typically do not move quickly with leading-edge technology.
What is your experience regarding pricing and costs for SAP IQ?
IQ implementation costs about three thousand dollars. It's less expensive compared to alternatives like Teradata Base in terms of transactional efficiency.
What needs improvement with SAP IQ?
The primary negative aspect is the cost, which can be a challenge due to the economic conditions in Peru.
What is your primary use case for SAP IQ?
I worked on implementing new databases, migration data in production, and developer environments with SAP IQ.
 

Comparisons

 

Also Known As

DB2
Sybase IQ
 

Overview

 

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
ASR Group, Citrix, State of Indiana, PocketCard Co. Ltd.
Find out what your peers are saying about IBM Db2 Database vs. SAP IQ and other solutions. Updated: June 2025.
860,168 professionals have used our research since 2012.