IBM Db2 Warehouse vs OpenText Analytics Database (Vertica) comparison

IBM and OpenText are both solutions in the Data Warehouse category. IBM is ranked #11 with an average rating of 8.2, while OpenText is ranked #8 with an average rating of 8.0. IBM holds a 2.3% mindshare in Data Warehouse, compared to OpenText’s 7.9% mindshare. Additionally, 81% of IBM users are willing to recommend the solution, compared to 91% of OpenText users who would recommend it.

IBM Db2 Warehouse

Read 12 IBM Db2 Warehouse reviews

958 Views
253 Comparison Views

81% willing to recommend

OpenText Analytics Database...

Read 86 OpenText Analytics Database (Vertica) reviews

1,974 Views
955 Comparison Views

91% willing to recommend

IBM Db2 Warehouse

OpenText Analytics Database...

Comparison Buyer's Guide

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Executive SummaryUpdated on Jun 19, 2025

IBM Db2 Warehouse and OpenText Analytics Database (Vertica) are competitors in data storage and analytics. Vertica holds the upper hand with its enhanced scalability and real-time analytics capabilities.

Features: IBM Db2 Warehouse excels in advanced data processing, seamless integrations, and strong analytics tools. Vertica is notable for high-performance data analytics, real-time processing, and efficient data scalability.

Room for Improvement: IBM Db2 Warehouse could benefit from reduced setup costs and enhanced real-time analytics. Additionally, improving customer support response times would be advantageous. Vertica may improve by expanding integration options with third-party tools and reducing complexity in setup processes.

Ease of Deployment and Customer Service: IBM Db2 Warehouse offers a comprehensive deployment model with multiple options, while Vertica provides a streamlined deployment with user-friendly setup processes. Vertica's customer service quality gives it a slight edge in deployment convenience.

Pricing and ROI: IBM Db2 Warehouse has higher initial setup costs but offers significant ROI through extensive features. Vertica offers cost-effective solutions with potentially higher long-term returns due to its efficiency and scalability, making it appealing for budget-conscious organizations.

To learn more, read our detailed IBM Db2 Warehouse vs. OpenText Analytics Database (Vertica) Report (Updated: May 2025).

Buyer's Guide

IBM Db2 Warehouse vs. OpenText Analytics Database (Vertica)

May 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 Warehouse

Ranking in Data Warehouse

11th

Average Rating

7.8

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

No ranking in other categories

OpenText Analytics Database...

Ranking in Data Warehouse

8th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Cloud Data Warehouse (11th)

Mindshare comparison

As of June 2025, in the Data Warehouse category, the mindshare of IBM Db2 Warehouse is 2.3%, up from 1.9% compared to the previous year. The mindshare of OpenText Analytics Database (Vertica) is 7.9%, down from 9.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Warehouse

Featured Reviews

Ismail Aboulezz

Chief Executive Officer at LeaseWeb

Enhancements in data analysis and decision-making elevate overall performance

The most valuable features of IBM Db2 Warehouse ( /products/ibm-db2-warehouse-reviews ) include its availability, easy integration, ability to deal with a large size of data, excellent performance with no delays, powerful security mechanisms, and effective support. The response time is very quick, and the technical manuals and support from IBM are of high quality. Additionally, it is easy to install, troubleshoot, operate, and secure the environment.

Read full review

T Venkatesh

Deputy Manager at ICICIBANK Ltd

Processes query faster through multiple systems simultaneously, but it could support different data types

We use the solution for various tasks, including preparing data marts and generating offers. It helps extract data based on rules from the policy team and provides insights to enhance business operations. We also analyze transactions to target customers and improve business performance The…

Read full review

Quotes from Members

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

Pros

"The standout feature of IBM Db2 Warehouse, which is particularly valuable for large enterprises, is its ability to handle big data."

"I think it scales really well and as long as you take enough time to learn a little bit about it, it works really well."

"Provides good security and reliability."

"The most valuable features of IBM Db2 Warehouse include its availability, easy integration, ability to deal with a large size of data, excellent performance with no delays, powerful security mechanisms, and effective support."

"It can be mounted on the cloud, which is a huge plus. If the client, for example, starts small with on-premise deployment and then it rapidly needs to grow, we can transfer this to the cloud easily."

"Some of the best features are stored procedures, parallelism, and different indexing strategies."

"The analytics engine is not bad at forecasting predictions."

"The solution is stable."

More IBM Db2 Warehouse pros

"DBAs don’t need to add a partition every month/quarter like with other DBs."

"I like the projection feature, which increases query performance."

"The most valuable feature of Vertica is the unmatchable database performance."

"We are able to integrate our Vertica data warehouse with Tableau to create numerous reports quickly and efficiently."

"I have found the solution to be scalable."

"I enjoy the cybersecurity and backup features."

"Vertica is a columnar database where the query performance is extremely fast and it can be used for real-time integrations for API and other applications. The solution requires zero maintenance which is helpful."

"It has improved my organization's functionality and performance."

More OpenText Analytics Database (Vertica) pros

Cons

"The areas of the solution that is needing the most improvement are separating compute from storage, elasticity, which means scaling up and then retracting."

"Lacks sufficient documentation and particularly in Spanish."

"Responding to support tickets takes a lot of time. It can range from two to four days, even for critical issues."

"There were some initial challenges with IBM Db2 Warehouse about eight months ago when I worked in this environment. When I coordinated with IBM support, they mentioned that the memory was insufficient for our needs. Our business environment required significantly more memory than the previous cluster could provide. Consequently, we have worked closely with on-site IBM technical personnel to address this issue."

"The biggest challenge anyone could have with Db2 Warehouse is their references or online resources and documentation. They are very, very, very limited on the web."

"In terms of improvement, IBM Db2 Warehouse should be more scalable."

"There should be more material available for training and training should be free."

"IBM Db2 Warehouse needs to improve its interface."

More IBM Db2 Warehouse cons

"Limitations in group by projections is where I would like to see an improvement."

"Whatever's out, the core is not always as great as the engine, especially their first version."

"We faced some challenges when trying to use the temporary tables feature."

"Support is an area where it could get better."

"In my opinion, Vertica's documentation could be improved. Currently, there is not enough documentation available to gain a comprehensive understanding of the platform."

"We are looking for a cheaper deployment for the solution. Although we did a lot of benchmarks, like Redshift. We tried Redshift, it didn't work. It didn't work out for us as well."

"They could improve the integration and some of the features in the cloud version."

"The product could improve by adding support for a wider variety of data types and enhancing features to better compete with other databases."

More OpenText Analytics Database (Vertica) cons

Pricing and Cost Advice

"In a traditional on-prem database, in a data warehouse, the solution is probably on the expensive side."

"I am aware that we have licensed it, but I have no knowledge of its cost."

"Start with license per 1TB. Starting from hundreds of TB there is unlimited licensing to be considered. Move historical data to HDFS/S3 which are significantly cheaper or even free."

"The pricing and licensing depend on the size of your environment and the zone where you want to implement."

"The pricing depends on the license model because there are several. It depends on the client, but it's cheaper than other solutions. I think it's cheap for all the functionality and robustness. It's not very expensive to deploy."

"The price is reasonable. We use a pay per license model. Firstly, you need to buy a license. After that, you mainly pay the annual support fee of around 20% or 25%. I think their prices are quite reasonable."

"Work with a vendor, if possible, and take advantage of more aggressive discounts at mid-fiscal year (April) and fiscal year-end (October)."

"It's an expensive product"

"From a cost perspective, the software is less than most of its competitors."

More OpenText Analytics Database (Vertica) pricing and cost advice

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Top Industries

By visitors reading reviews

Educational Organization

38%

Financial Services Firm

18%

Computer Software Company

Government

Financial Services Firm

19%

Computer Software Company

17%

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about IBM Db2 Warehouse?

The standout feature of IBM Db2 Warehouse, which is particularly valuable for large enterprises, is its ability to handle big data.

See all answers

What is your experience regarding pricing and costs for IBM Db2 Warehouse?

The pricing for medium and large environments is almost the same as Oracle. I rate the pricing as six out of ten.

See all answers

What needs improvement with IBM Db2 Warehouse?

There is room for improvement in optimizing certain processes, but most issues arise from my data, hardware architecture, and resources, not from IBM Db2 Warehouse itself.

See all answers

What do you like most about Vertica?

Vertica is easy to use and provides really high performance, stability, and scalability.

See all answers

What is your experience regarding pricing and costs for Vertica?

The solution is relatively cost-effective. Pricing and licensing are reasonable compared to other solutions.

See all answers

What needs improvement with Vertica?

The product could improve by adding support for a wider variety of data types and enhancing features to better compete with other databases.

See all answers

Comparisons

Snowflake vs IBM Db2 Warehouse

Compared 44% of the time

Teradata vs IBM Db2 Warehouse

Compared 33% of the time

Oracle Exadata vs IBM Db2 Warehouse

Compared 23% of the time

More IBM Db2 Warehouse Competitors

SQL Server vs OpenText Analytics Database (Vertica)

Compared 14% of the time

Teradata vs OpenText Analytics Database (Vertica)

Compared 12% of the time

Snowflake vs OpenText Analytics Database (Vertica)

Compared 9% of the time

BigQuery vs OpenText Analytics Database (Vertica)

Compared 9% of the time

Oracle Exadata vs OpenText Analytics Database (Vertica)

Compared 8% of the time

More OpenText Analytics Database (Vertica) Competitors

Product Reports

Buyer's Guide

IBM Db2 Warehouse

June 2025

Download IBM Db2 Warehouse product report

Buyer's Guide

OpenText Analytics Database (Vertica)

June 2025

OpenText Analytics Database (Vertica) report

Download OpenText Analytics Database (Vertica) product report

Also Known As

InfoSphere Warehouse, IBM InfoSphere Warehouse

Micro Focus Vertica, HPE Vertica, HPE Vertica on Demand

Overview

InfoSphere Warehouse is a suite of products that combines the strength of DB2 with a data warehousing infrastructure from IBM. You can use InfoSphere Warehouse to build a complete data warehousing solution that includes a highly scalable relational database, data access capabilities, and front-end analysis tools.

IBM

OpenText Analytics Database Vertica is known for its fast data loading and efficient query processing, providing scalability and user-friendliness with a low cost per TB. It supports large data volumes with OLAP, clustering, and parallel ingestion capabilities.

OpenText Analytics Database Vertica is designed to handle substantial data volumes with a focus on speed and efficient storage through its columnar architecture. It offers advanced performance features like workload isolation and compression, ensuring flexibility and high availability. The database is optimized for scalable data management, supporting data scientists and analysts with real-time reporting and analytics. Its architecture is built to facilitate hybrid deployments on-premises or within cloud environments, integrating seamlessly with business intelligence tools like Tableau. However, challenges such as improved transactional capabilities, optimized delete processes, and better real-time loading need addressing.

What features define OpenText Analytics Database Vertica?

Fast Data Loading: Quickly ingests large data volumes.
Columnar Storage: Optimizes storage efficiency and speed.
OLAP Support: Provides robust analytics capabilities.
Advanced Compression: Enhances storage efficiency and performance.
Parallel Data Ingestion: Enables faster data processing.
Fault Tolerance: Ensures high availability and reliability.

What benefits should users expect?

Cost Efficiency: Low cost per TB is advantageous.
Scalability: Accommodates growing data needs seamlessly.
Integration Flexibility: Works well with BI tools like Tableau.
Real-Time Reporting: Delivers immediate insights for decision-making.

OpenText Analytics Database Vertica's implementation spans industries such as finance, healthcare, and telecommunications. It serves as a central data warehouse offering scalable management, high-speed processing, and geospatial functions. Companies benefit from its capacity to integrate machine learning and operational reporting, enhancing analytical capabilities.

OpenText

Sample Customers

Alameda County Social Services Agency, Sui Southern Gas Company Limited

Cerner, Game Show Network Game, Guess by Marciano, Supercell, Etsy, Nascar, Empirix, adMarketplace, and Cardlytics.

Buyer's Guide

IBM Db2 Warehouse vs. OpenText Analytics Database (Vertica)

May 2025

Free Report: IBM Db2 Warehouse vs. OpenText Analytics Database (Vertica)

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