IBM Db2 Database vs Oracle Multitenant comparison

IBM and Oracle are both solutions in the Relational Databases Tools category. IBM is ranked #5 with an average rating of 8.4, while Oracle is ranked #11 with an average rating of 9.0. IBM holds a 6.6% mindshare in SQL, compared to Oracle’s 1.0% mindshare. Additionally, 90% of IBM users are willing to recommend the solution, compared to 100% of Oracle users who would recommend it.

IBM Db2 Database

Read 75 IBM Db2 Database reviews

3,607 Views
3,463 Comparison Views

90% willing to recommend

Oracle Multitenant

Read 21 Oracle Multitenant reviews

707 Views
700 Comparison Views

100% willing to recommend

IBM Db2 Database

Oracle Multitenant

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 4, 2025

DB2 and Oracle Multitenant operate in the enterprise database management space. DB2 seems to have an advantage in terms of flexibility and integration with IBM solutions, while Oracle Multitenant offers a seamless database management experience through its multitenancy capabilities.

Features: DB2 stands out with features such as powerful structured query language support with object tables, self-tuning memory management, and robust security. It also offers platform flexibility and reliable integration with IBM products like Websphere. Oracle Multitenant's key features include consolidating multiple databases within a single engine, ease of database upgrades, and the utility of pluggable databases which facilitate cloning processes and management.

Room for Improvement: DB2 could improve by increasing resources for learning and simplifying licensing and querying tools. There's a need for better web enablement to enhance user experience. Oracle Multitenant would benefit from more detailed I/O resource control and integration across all Oracle features. Users also mention the restrictive pricing structure and desire faster processes for handling large database plug/unplug operations.

Ease of Deployment and Customer Service: Both DB2 and Oracle are noted for reliability in deployment. DB2's support is considered comprehensive but slower, with challenges noted outside North America. Oracle's support is perceived as more efficient, providing quick resolutions to issues. DB2’s broad platform support also enhances deployment ease, whereas both solutions efficiently accommodate on-premises environments.

Pricing and ROI: While DB2 is often cheaper than Oracle, complexities in licensing and regional price disparities remain concerns. However, it offers competitive pricing for businesses using IBM Power Systems. Oracle Multitenant can be costlier due to extra feature fees, yet both solutions manifest significant ROI through long-term performance stability and minimal downtime. Each product’s financial benefits vary based on organizational choices and technical requirements.

To learn more, read our detailed IBM Db2 Database vs. Oracle Multitenant Report (Updated: December 2025).

Buyer's Guide

IBM Db2 Database vs. Oracle Multitenant

December 2025

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Review summaries and opinions

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

Categories and Ranking

IBM Db2 Database

Ranking in Relational Databases Tools

5th

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Oracle Multitenant

Ranking in Relational Databases Tools

11th

Average Rating

8.6

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Relational Databases Tools category, the mindshare of IBM Db2 Database is 6.6%, down from 6.8% compared to the previous year. The mindshare of Oracle Multitenant is 1.0%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Relational Databases Tools Market Share Distribution
Product	Market Share (%)
IBM Db2 Database	6.6%
Oracle Multitenant	1.0%
Other	92.4%

Relational Databases Tools

Featured Reviews

reviewer2708292

Associate Director, Data Architecture at a financial services firm with 10,001+ employees

Support improves setup and maintenance while pricing influences decision

If you have a similar use case and the same deal with IBM as our company, it is definitely a good option and choice. The company I work with has more than 50,000 people and more than 500 support staff. We are not locked into one database vendor. We typically work with multiple database vendors simultaneously, selecting the top choice based on the deals we make and other considerations. We do not use IBM Db2 Database related to AI at this moment because our AI project PLC is still very small scale. We may consider it in the future if we have enough scale. Overall rating for IBM Db2 Database is 8.5 out of 10.

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Saikat Nag

Oracle Application Database Administrator at RP Sanjiv Goenka Group

Manages extensive utility billing applications efficiently with trusted performance and robust support

Currently, I have a very good experience with Oracle Multitenant. The pluggable database is easy to handle and manage, sharing resources efficiently. However, Oracle license pricing is an issue due to its high cost. Our organization is compelled to reduce CPU usage by seventy CPUs because the Oracle license cost depends on it.

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Quotes from Members

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

Pros

"It's a very mature product."

"It's the best solution in terms of security, performance, and availability because the system is available 24/7."

"The performance of the solution is valuable."

"The most valuable features are the simplicity of the database and the access to Db2 and Db2 information."

"The solution is stable."

"The valuable features include access path optimization, excellent performance, a robust locking mechanism, parallelism, and effective buffering in memory."

"The solution is easy to install and simple to maintain. The most valuable aspect of the solution is its general user-friendliness for users of all kinds."

"Db2's best features are that it's self-maintaining and self-monitoring, which means I have to view and monitor the database far less often."

More IBM Db2 Database pros

"The modernization aspect of Oracle Multitenant is significant; it wasn't available previously in database technology, but now it is, enhancing database consolidation."

"It's easy to use and works great."

"It is quite stable. We have not faced any kind of instability in the database."

"Multitenant has a container database with many pluggable databases."

"You can scale the solution as needed."

"Maintaining databases is a valuable feature for us."

"The analytics tool, Oracle Analytics Server (OAS), is the main important component of this solution and in the analytics part, the VPD handles all the necessary functions effectively."

"The best thing about Oracle Multitenant is its ability to consolidate multiple databases into one engine."

More Oracle Multitenant pros

Cons

"Also, the website could be more intuitive. I didn't find it easy to find documentation on the website."

"The product’s user interface is not easy to use."

"Do not use support. Freely available documentation is a bit weak."

"The management of Db2 should be simplified because there are not too many specialists in this area, and the learning curve of Db2 specialists is very long. After the courses, probably it takes one and a half or two years to get to the point when you are using the product properly in the production systems. So, the complexity is very high, and the most important thing is to simplify the management of the product, including self-maintenance. They should simplify the installation, management, and monitoring to simplify the product. It takes too long for a person to be a specialist in this product."

"The solution no longer supports POWER8."

"The solution's UI hasn't been upgraded. The solution’s UI is an area to improve because the solution was developed long ago."

"There are some issues with Db2's database file system not being readable. The storage could also be increased, and the monitoring could be improved."

"The licensing fees can be reduced."

More IBM Db2 Database cons

"It would be beneficial to include this solution with Oracle Enterprise, but Oracle charges additional fees for it."

"There is room for improvement in customer service and support."

"There are many functions where changes are not easy to implement, and we try to avoid modifying these areas due to security issues and the complexity of maintaining them."

"While the product is overall excellent, it is quite expensive."

"From the scope of improvement, I would say that people are adopting new query options. Certain databases like MongoDB adopt new query options so that they can just pull the data."

"Oracle license pricing is an issue due to its high cost. Our organization is compelled to reduce CPU usage by seventy CPUs because the Oracle license cost depends on it."

"This solution is a bit complicated when collecting from containers - that feature should be a bit better."

"The solution lacks a GUI for commands."

More Oracle Multitenant cons

Pricing and Cost Advice

"It's very expensive."

"Licensing fees are on a yearly basis."

"I rate the product pricing a nine out of ten."

"We did not buy it. It came with our hardware without any complimentary maintenance. If I compare Db2 Database with Oracle Database, its price is lower than Oracle Database."

"We don't see what the specific price of the DB2 license is because we pay for the backup license as a package."

"Clients are required to purchase a license."

"If I consider the price of IBM Db2 Database, I would say there are cheaper products in the market."

"It is expensive when compared to other products."

More IBM Db2 Database pricing and cost advice

"The price is worth the quality."

"This solution is a little bit pricey."

"For me, I will go with it if I have the budget. Some features are nicer than before, but at the end of the day, you always have a limited budget. I prefer to upgrade and get a specific hardware when possible. At the end, you will have to make a compromise. You will not get everything you would have liked to have."

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Top Industries

By visitors reading reviews

Financial Services Firm

19%

Manufacturing Company

Computer Software Company

Government

Financial Services Firm

18%

Healthcare Company

Comms Service Provider

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	13
Large Enterprise	48

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	5
Large Enterprise	9

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.

See all answers

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.

See all answers

What needs improvement with IBM Db2 Database?

The IBM Db2 Database is a good solution, but now there is a high maintenance charge. The IBM Db2 Database needs improved support, and there are many difficulties in using it. We tend to use the clo...

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What do you like most about Oracle Multitenant?

The best thing about Oracle Multitenant is its ability to consolidate multiple databases into one engine.

See all answers

What is your experience regarding pricing and costs for Oracle Multitenant?

I am only involved in the development part and not familiar with the pricing details.

See all answers

What needs improvement with Oracle Multitenant?

There are no improvements needed in Oracle Multitenant, but improvements could be made in the AI part. We feel that the server, OAS, the analytics server, is missing an AI component which exists in...

See all answers

Comparisons

SQL Server vs IBM Db2 Database

Compared 40% of the time

Oracle Database vs IBM Db2 Database

Compared 17% of the time

SAP HANA vs IBM Db2 Database

Compared 9% of the time

Teradata vs IBM Db2 Database

Compared 9% of the time

MariaDB vs IBM Db2 Database

Compared 1% of the time

More IBM Db2 Database Competitors

SQL Server vs Oracle Multitenant

Compared 32% of the time

Citus Data vs Oracle Multitenant

Compared 20% of the time

Oracle Database vs Oracle Multitenant

Compared 16% of the time

SAP HANA vs Oracle Multitenant

Compared 12% of the time

More Oracle Multitenant Competitors

Product Reports

Buyer's Guide

IBM Db2 Database

January 2026

Download IBM Db2 Database product report

Buyer's Guide

Oracle Multitenant

January 2026

Download Oracle Multitenant product report

Also Known As

DB2

Oracle Pluggable Database

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

Oracle Multitenant - an Oracle Database 12c Enterprise Edition option – introduces a new architecture that enables customers to easily consolidate multiple databases, without changing their applications. This new architecture delivers all the benefits of managing many databases as one, yet retains the isolation and resource prioritization of separate databases. In addition, Oracle Multitenant enables rapid provisioning and upgrades, and fully complements other options including Oracle Real Application Clusters and Active Data Guard.

For more information on Oracle Multitenant, visit Oracle.com

Oracle

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

An Post, National Oilwell Varco, SAS Institute, Sportmaster, Y-Telecom

Buyer's Guide

IBM Db2 Database vs. Oracle Multitenant

December 2025

Free Report: IBM Db2 Database vs. Oracle Multitenant

Find out what your peers are saying about IBM Db2 Database vs. Oracle Multitenant and other solutions. Updated: December 2025.

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