Oracle Database vs Teradata comparison

Read 83 Teradata reviews

10,773 Views
2,586 Comparison Views

88% willing to recommend

Oracle Database

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Jan 4, 2026

Oracle Database and Teradata are prominent in enterprise data management, each catering to unique business needs. Oracle Database holds an advantage in versatility and security, while Teradata leads in processing speed and handling large-scale analytics.

Features: Oracle Database offers secure data encryption, a scalable architecture, and integrated analytics capabilities. It provides stable performance and ease of data management. Teradata excels in massive parallel processing and data warehousing, ensuring consistent performance with a shared-nothing architecture, ideal for complex analytical queries.

Room for Improvement: Oracle could enhance integration ease, licensing complexity, and pricing. Users desire more built-in analytics and lower additional feature costs. Teradata should focus on cloud optimization, usability, and unstructured data handling. Its high cost and licensing complexity can be deterrents for smaller implementations.

Ease of Deployment and Customer Service: Oracle Database offers flexible deployment options, from on-premises to cloud, though customer support experiences vary in response times and resolution quality. Teradata offers various deployment environments with public and private cloud options, but customer service responsiveness during critical deployments needs improvement.

Pricing and ROI: Oracle Database faces criticism for high pricing and complex licensing, which can be restrictive for smaller enterprises. Despite this, the robust performance often results in a positive ROI. Teradata is a premium option with a high price point justified by its capabilities in large-scale data processing, though cost-benefit is less favorable for smaller operations.

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

Oracle Database vs. Teradata

December 2025

Download the complete report

Helped 880,954 peers since 2012

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

5.8

Oracle Database offers high stability and growth potential, justifying its cost with effective long-term ROI for businesses.

Sentiment score

6.9

Teradata significantly boosts speed, efficiency, and ROI, with studies showing a 427% average ROI over three years.

No quotes available

For more quotes and insights, download the Oracle Database report

At least fifteen to twenty percent of our time has been saved using Teradata, which has positively affected team productivity and business outcomes.

Shugoyal Shugoyal

Senior product analyst at a financial services firm with 10,001+ employees

Independent research showed that Teradata VantageCloud users achieved an average ROI of 427% across three years with payback under a year, demonstrating the platform's ability to deliver a strong financial return.

Engineers at a consultancy with 11-50 employees

We have realized a return on investment, with a reduction of staff from 27 to eight, and our current return on investment is approximately 14%.

For more quotes and insights, download the Teradata report

Interim and Fractional CIO and CTO at a consultancy with 11-50 employees

Customer Service

Sentiment score

6.1

Oracle Database's customer service is responsive but inconsistent, with high costs and delays, despite strong knowledge base resources.

Sentiment score

7.1

Teradata's support is praised for professionalism and responsiveness, but feedback on speed is mixed; training resources enhance service.

In some cases, they support me on a 24/7 basis, round the clock.

Senior Vice President IT Operations at ZTBL

Oracle's technical support is not very effective.

For more quotes and insights, download the Oracle Database report

Chief Executive Officer at LeaseWeb

The customer support for Teradata has been great.

Interim and Fractional CIO and CTO at a consultancy with 11-50 employees

They are responsive and knowledgeable, and the documentation is very helpful.

Engineers at a consultancy with 11-50 employees

Customer support is very good, rated eight out of ten under our essential agreement.

For more quotes and insights, download the Teradata report

Team Leader for Data Base Administrators at a government with 1,001-5,000 employees

Scalability Issues

Sentiment score

7.4

Feedback applauds Oracle Database's scalability and flexibility, though license costs and architecture challenges impact some scaling decisions.

Sentiment score

7.5

Teradata offers scalable cloud and on-premise solutions with strong adaptability, overcoming hardware limitations and cost challenges efficiently.

The database regularly releases new versions with better performance and security features.

Chief Executive Officer at LeaseWeb

RAC is the feature where I can distribute the load among multiple nodes, and it has helped our enterprise applications.

For more quotes and insights, download the Oracle Database report

Senior Vice President IT Operations at ZTBL

Whenever we need more resources, we can add that in Teradata, and when not needed, we can scale it down as well.

Shugoyal Shugoyal

Senior product analyst at a financial services firm with 10,001+ employees

This flexibility allows organizations to scale according to their needs, balancing performance, cost, and compliance requirements.

For more quotes and insights, download the Teradata report

Engineers at a consultancy with 11-50 employees

This expansion can occur without incurring downtime or taking systems offline.

RajeshKumar25

Principal Consultant & Director at Quensulting

Stability Issues

Sentiment score

8.0

Oracle Database is renowned for its stability, reliability, and performance, earning widespread user trust and industry presence.

Sentiment score

8.3

Teradata's robust architecture ensures exceptional stability and reliability, with minimal downtime and high user ratings despite some integration challenges.

Oracle Database is very robust, and I rate its stability nine out of ten.

Chief Executive Officer at LeaseWeb

It is a stable product.

For more quotes and insights, download the Oracle Database report

Senior Vice President IT Operations at ZTBL

Its massively parallel process architecture allows the platform to distribute workload efficiently, enabling organizations to run heavy analytic queries without compromising speed or stability.

Engineers at a consultancy with 11-50 employees

I find the stability to be almost a ten out of ten.

For more quotes and insights, download the Teradata report

Team Leader for Data Base Administrators at a government with 1,001-5,000 employees

The workload management and software maturity provide a reliable system.

RajeshKumar25

Principal Consultant & Director at Quensulting

Room For Improvement

Users seek improvements in Oracle Database's cost, usability, integration, performance, and upgrade processes while desiring simplified UI and documentation.

Teradata requires improvements in transaction processing, scalability, UI, cost-effectiveness, analytics features, integration capabilities, and security measures.

Oracle Database needs improvement in data analytics capabilities, AI involvement, machine learning, and deep learning.

Chief Executive Officer at LeaseWeb

One existing feature that distinguishes Oracle Database from others is its ability to log errors in the database itself.

Praful Kolekar

Business Analyst at Tata Consultancy

It would be more feasible if Oracle allowed licensing on a socket-based model instead of cores.

For more quotes and insights, download the Oracle Database report

Senior Vice President IT Operations at ZTBL

I want to highlight two features for improvement: first, storing data in various formats without requiring a tabular structure, accommodating unstructured data; and second, adding AI ML features to better integrate Gen AI, LLM concepts, and user-friendly experiences such as text-to-SQL capabilities.

Ganesh Verma

Data Engineer at Tredence Inc.

Unlike SQL and Oracle, which have in-built replication capabilities, we don't have similar functionality with Teradata.

Team Leader for Data Base Administrators at a government with 1,001-5,000 employees

The most challenging aspect is finding Teradata resources, so we are focusing on internal training and looking for more Teradata experts.

For more quotes and insights, download the Teradata report

Interim and Fractional CIO and CTO at a consultancy with 11-50 employees

Setup Cost

Oracle Database is costly; negotiations and choosing the right licensing model are crucial for managing expenses effectively.

Teradata offers high-value analytics with flexible pricing, excelling in performance and ROI, ideal for large enterprises and data-intensive sectors.

For medium businesses, Oracle and IBM DB2 pricing are quite similar.

Chief Executive Officer at LeaseWeb

Oracle Database is costly.

For more quotes and insights, download the Oracle Database report

Senior Vice President IT Operations at ZTBL

Teradata is much more expensive than SQL, which is well-performed and cheaper.

Team Leader for Data Base Administrators at a government with 1,001-5,000 employees

Initially, it may seem expensive compared to similar cloud databases, however, it offers significant value in performance, stability, and overall output once in use.

RajeshKumar25

Principal Consultant & Director at Quensulting

Role-based access control (RBAC), strong audit and compliance features, high availability, fault tolerance, and encrypted data at rest and in-transit are key features.

For more quotes and insights, download the Teradata report

Engineers at a consultancy with 11-50 employees

Valuable Features

Oracle Database excels in high availability, security, performance, scalability, and cloud integration, offering reliability for large datasets and users.

Teradata excels in parallel processing, scalability, and performance, offering robust data management, security, and integration for efficient data warehousing.

Its data management capabilities include data quality, data integration, data architecture, modeling, and data security, which are very important for data-driven companies.

Chief Executive Officer at LeaseWeb

Regarding what I value about Oracle Database, as far as execution is concerned, I think it is one of the best databases I have come across.

Praful Kolekar

Business Analyst at Tata Consultancy

The most valuable features in WebLogic Suite are its stability and security.

For more quotes and insights, download the Oracle Database report

Senior Vice President IT Operations at ZTBL

Teradata's security helps our organization meet compliance requirements such as GDPR and IFRS, and it is particularly essential for revenue contracting or revenue recognition.

Interim and Fractional CIO and CTO at a consultancy with 11-50 employees

Its architecture allows information to be processed efficiently while maintaining stable performance, even in highly demanding environments.

For more quotes and insights, download the Teradata report

Engineers at a consultancy with 11-50 employees

It facilitates data integration, where we integrate and analyze data from various sources, making it a powerful and high-quality reliable solution for the company.

reviewer2783274

Senior Data Engineer at a media company with 1,001-5,000 employees

Categories and Ranking

Oracle Database

Ranking in Relational Databases Tools

2nd

Ranking in Database Management Systems (DBMS)

1st

Average Rating

8.6

Reviews Sentiment

7.2

Number of Reviews

292

Ranking in other categories

No ranking in other categories

Teradata

Ranking in Relational Databases Tools

6th

Ranking in Database Management Systems (DBMS)

3rd

Average Rating

8.2

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Customer Experience Management (6th), Backup and Recovery (15th), Data Integration (15th), Data Warehouse (3rd), BI (Business Intelligence) Tools (8th), Marketing Management (5th), Cloud Data Warehouse (3rd)

Mindshare comparison

As of January 2026, in the Relational Databases Tools category, the mindshare of Oracle Database is 11.5%, down from 12.8% compared to the previous year. The mindshare of Teradata is 4.0%, down from 5.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Relational Databases Tools Market Share Distribution
Product	Market Share (%)
Oracle Database	11.5%
Teradata	4.0%
Other	84.5%

Relational Databases Tools

Featured Reviews

Running secure internal banking applications has been reliable and supports fast deployments

Senior Vice President IT Operations at ZTBL

I am still working with Oracle products. I am still using Enterprise Manager 14c. I am using Oracle Database, Oracle ExaCC, Oracle EBS, Oracle WebLogic, Oracle Enterprise Manager, and Oracle Linux. I can answer questions about my experience with WebLogic Suite. I use it in my company. I have not used WebLogic's diagnostic tools. I do not utilize its lifecycle management features. I do not have much experience with WebLogic Java EE support, as I just deploy the application and the other team utilizes this server. I am not directly involved in WebLogic. I have been using Oracle Linux myself. The deployment is local, on-premises. I have been working with Enterprise Manager as well. All the components of Oracle I am using are on-premises. I use Oracle 19c database, Oracle ExaCC, Exadata on Cloud at Customer. I have been using Oracle Linux, Enterprise Manager, and databases as well. I have been working with Oracle Database for about 20 years. My experience has been 100% positive with Oracle Database. I have utilized its Real Application Clusters along with Data Guard. I do not use Oracle's Advanced Analytics and machine learning features right now. I have given this review an overall rating of 9 out of 10.

Read full review

Delivers consistent performance and enables advanced analytics across complex data environments

Engineers at a consultancy with 11-50 employees

Teradata stands out as a solid platform for managing and analyzing large volumes of data. Its architecture allows information to be processed efficiently while maintaining stable performance, even in highly demanding environments. One of its most notable strengths is the ability to run complex queries at high speed, which is essential for organizations that require timely and reliable analytics. Teradata offers a well-integrated ecosystem that supports working with different types of data and enables scalability as organizational needs grow. Its focus on advanced analytics, integration with modern business intelligence tools, and the ability to operate both on-premise and in the cloud make it a versatile solution for data warehousing and large-scale processing. Teradata's stability, technological maturity, and the availability of strong documentation and best practices are noteworthy. I consider Teradata to be a tool with great potential for any organization looking to enhance its analytical capabilities, optimize data processing, and move toward more data-driven decision-making. Teradata stands out as a solid platform for managing a large volume of data in different projects. Its architecture allows information to be processed efficiently while maintaining stable performance, even in high-demanding environments. A well-integrated AI ecosystem that supports working with different types of data and enables scalability as organizational needs grow across different kinds of enterprises or organizations. The focus on advanced analytics integration with modern business intelligence tools is particularly valuable. Teradata combines a powerful parallel process and optimizing SQL engine with a highly scalable architecture allowing businesses to execute complex queries and analytics in real-time. It supports multi-cloud, hybrid, and on-premise environments, giving organizations flexibility to choose the setup that best aligns with their strategy. One of the biggest strengths is the ability to unify disparate data sources and support high concurrency, enabling different teams, such as analytics, operations, BI, and data science, to access consistent, trusted data across the enterprise.

Read full review

See which vendors are best for you

Use our free recommendation engine to learn which Relational Databases Tools solutions are best for your needs.

See recommendations

880,954 professionals have used our research since 2012.

Comparison Review

it_user232068

Senior Data Architect at a pharma/biotech company with 1,001-5,000 employees

Aug 5, 2015

Netezza vs. Teradata

Original published at https://www.linkedin.com/pulse/should-i-choose-net Two leading Massively Parallel Processing (MPP) architectures for Data Warehousing (DW) are IBM PureData System for Analytics (formerly Netezza) and Teradata. I thought talking about the similarities and differences…

Read full review

Top Industries

By visitors reading reviews

Financial Services Firm

16%

Manufacturing Company

Computer Software Company

Comms Service Provider

Financial Services Firm

23%

Manufacturing Company

Computer Software Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	87
Midsize Enterprise	64
Large Enterprise	180

By reviewers
Company Size	Count
Small Business	28
Midsize Enterprise	13
Large Enterprise	52

Questions from the Community

How do you run Oracle Database at your organization and why?

My company has been using Oracle Exadata Database Service for some years now, and we are happy with it. I will allow myself to answer your questions about why and what benefits it provides us with ...

Do you know of any disadvantages of Oracle Database?

Undoubtedly, Oracle Database is a top product in its category. But it does have its disadvantages, and for me and my organization, that has been the limitations of the product. When it comes to Ora...

What is the best use for Oracle Database?

Oracle Database is flexible and can be used for many things. My company's main use case for this product is for storing data. We benefit from its high level of security as well as from the fact tha...

Comparing Teradata and Oracle Database, which product do you think is better and why?

I have spoken to my colleagues about this comparison and in our collective opinion, the reason why some people may declare Teradata better than Oracle is the pricing. Both solutions are quite simi...

Which companies use Teradata and who is it most suitable for?

Before my organization implemented this solution, we researched which big brands were using Teradata, so we knew if it would be compatible with our field. According to the product's site, the comp...

Is Teradata a difficult solution to work with?

Teradata is not a difficult product to work with, especially since they offer you technical support at all levels if you just ask. There are some features that may cause difficulties - for example,...

SAP HANA vs Oracle Database

Comparisons

Compared 20% of the time

SQL Server vs Oracle Database

Compared 13% of the time

IBM Db2 Database vs Oracle Database

Compared 9% of the time

Tibero vs Oracle Database

Compared 8% of the time

CockroachDB vs Oracle Database

Compared 5% of the time

More Oracle Database Competitors

Oracle Exadata vs Teradata

Compared 7% of the time

Snowflake vs Teradata

Compared 6% of the time

SQL Server vs Teradata

Compared 5% of the time

IBM Db2 Database vs Teradata

Compared 5% of the time

OpenText Analytics Database (Vertica) vs Teradata

Compared 4% of the time

More Teradata Competitors

Product Reports

Download Oracle Database product report

Oracle Database

January 2026

Download Teradata product report

December 2025

Also Known As

Oracle 12c, RDBMS

IntelliFlex, Aster Data Map Reduce, , QueryGrid, Customer Interaction Manager, Digital Marketing Center, Data Mover, Data Stream Architecture, Teradata Vantage Enterprise (DIY)

Overview

Oracle Database is a top-ranking multi-model database management system by Oracle Corporation. Through Oracle database services and products, clients receive cost-optimized and high-performing versions of Oracle Database, as well as in-memory, NoSQL, and MySQL databases. The solution is available by several service providers on premises, in the cloud, or as a hybrid installation. It can be run on vendor servers as well as on Oracle hardware, including Exadata on-premise, Oracle Cloud, or Cloud at Customer.

Users can select from various types of Oracle Database solutions, depending on what they aim to do with this product. Based on their specific needs, they can choose among options that include:

Autonomously managed Oracle databases: This type of database eliminates the complexity of operating and securing Oracle Database, while simultaneously ensuring high levels of performance, scalability, and availability for users.
Oracle Database on Exadata: Users who seek particularly fast platforms can select this type of running solution. Exadata is a computing platform that is optimized for running Oracle Databases and it serves as the fastest platform for Oracle Database.
Oracle Database on-premises deployment: The product allows for deployment on-premises for clients who have data residency and network latency concerns. This option also offers customers the benefit of updated Oracle Cloud technology, including Exadata and Autonomous Database.
Oracle Database in the cloud: Organizations can use a specific version of this tool in the cloud, benefiting from complete control over the versions they run and when these versions change.

Part of this product is a fully automated database service called Oracle Autonomous Database, which facilitates the development and deployment of application workloads for organizations. It is built on Oracle Database as well as on Oracle Exadata. This service supports various data types and simplifies application development and deployment from modeling and coding to extract, transform, load process (ETL), data analysis, and database optimization. The service achieves high results in:

Performance
Availability
Security for online transaction processing (OLTP)
Analytics
Batch
Internet of Things (IoT) workloads

Oracle Database Features

Oracle Database has various features which users can utilize in their work with the solution. Among these features are the following:

Backup and recovery: Oracle Database ensures the integrity of users' data in system failure situations. This feature utilizes a tool named Recovery Manager (RMAN), which allows administrators to perform cold, hot, and incremental database backups, as well as point-in-time recoveries.
Clustering: This feature enables high availability of systems in order to run without interruption of services on occasions when one or more servers in a cluster fail. Included is a tool called Oracle Real Application Clusters.
Data dictionary: Through this set of internal tables and views, Oracle Database can be administered more efficiently.
Logical data structure: Through its feature for logical data structure, Oracle Database stores data in a way that allows users to interact with the database without knowing where the physical storage of the data is located.
Memory catching: Through the memory caching architecture feature, users can scale up very large databases and still perform at a considerably high speed.
Partitioning: This feature allows users to divide large tables into different pieces and store the pieces across storage devices.

Oracle Database Benefits

Oracle Database offers its users various benefits. Some of these include:

The solution decreases costs for organizations and provides a high return on investment (ROI) through the multiple services and features it offers.
Oracle Database has high-security protection which includes encryption, key management, data masking, and activity monitoring, that secures organizations' data within the tool.
The tool offers users the ability to use a single database for all data types, simplifying the process for them.
Oracle Database can be deployed in multiple places, including data centers and public and private clouds, which allows great flexibility for users.
The product allows applications from different platforms to communicate with the database through its networking stack.
Oracle Database is ACID-compliant, which helps maintain data reliability and integrity.

Reviews from Real Users

Paul S., president at Advance Consulting Enterprise, likes Oracle Database because it gets the job done, doesn't fail, and suitable for massively scalable applications.

An Oracle DBA at a computer software company describes Oracle Database as reliable with good performance and very good stability.

Oracle

Teradata is a powerful tool for handling substantial data volumes with its parallel processing architecture, supporting both cloud and on-premise environments efficiently. It offers impressive capabilities for fast query processing, data integration, and real-time reporting, making it suitable for diverse industrial applications.

Known for its robust parallel processing capabilities, Teradata effectively manages large datasets and provides adaptable deployment across cloud and on-premise setups. It enhances performance and scalability with features like advanced query tuning, workload management, and strong security. Users appreciate its ease of use and automation features which support real-time data reporting. The optimizer and intelligent partitioning help improve query speed and efficiency, while multi-temperature data management optimizes data handling.

What are the key features of Teradata?

Parallel Processing Architecture: Enables efficient handling of substantial data volumes.
Cloud and On-Premise Deployment: Offers seamless adaptability across environments.
Query Tuning: Improves speed and performance of data retrieval processes.
Workload Management: Ensures optimal resource allocation for enhanced performance.
Robust Security: Provides high levels of data protection and system integrity.
Data Integration: Facilitates cohesive data management from multiple sources.
Automation for Real-time Reporting: Enhances timely data insights and decision-making.
Optimizer and Intelligent Partitioning: Further increase query speed and system efficiency.
Multi-Temperature Data Management: Optimizes the handling and retrieval of data.

What benefits and ROI do users look for?

Efficient Data Management: Facilitates smooth integration and processing of diverse data sets.
Scalability: Easy adjustment to increasing or decreasing data requirements.
Improved Performance: Fast query speeds and optimized resource use.
Comprehensive Security: Safeguards data integrity and accessibility.
Ease of Use: Simplifies data handling and operational processes.

In the finance, retail, and government sectors, Teradata is employed for data warehousing, business intelligence, and analytical processing. It handles vast datasets for activities like customer behavior modeling and enterprise data integration. Supporting efficient reporting and analytics, Teradata enhances data storage and processing, whether deployed on-premise or on cloud platforms.

Sample Customers

Agncia Nacional de guas, Anbima, Aria Systems, Asiana Airlines, Astelit LLC, Australian Finance Group, Banco Occidental de Descuento, Bharat Petroleum Corporation Limited, BT, Caja de Seguros S.A., Casas GEO S.A.B. de C.V., Comic Relief UK, Corsair Components Inc., CSAM Health AS, CSOB Group, Datacraft Solutions, DenizBank A.S., Department of Treasury and Finance WA, Office of State Revenue, Deutsche B_rse AG, Deutsche Lufthansa AG, Deutsche Messe AG, Digicel Haiti, DPR COSEA, Essar Group, Essatto Software Pty Ltd, Farmšcia e Drogaria Nissei Ltda., Fomento Econ‹mico Mexicano S.A.B. de C.V. (FEMSA), FundaÊo Petrobras de Seguridade Social, Future Group, GFKL Financial Services AG, Grupo Posadas S.A.B. de C.V., Grupo Sinosserra, Guerra S.A. Implementos Rodovišrios, Hanatour International Service, Hays plc, Henan Mobile Co. Ltd, Hochschule Hof, Hong Kong and China Technology (Wuhan) Co. Ltd (Towngas Technology), Industries Corpa_al C.A., Infrastructure Development Finance Company Limited, Instituto Brasileiro de Geografia e Estatstica, Instituto Mexicano de la Propiedad Industrial, Kcell, LinkShare Corporation, MercadoLibre Inc., MetLife Inc., Nextgen Distribution, €BB-IKT GmbH, Octagon Research Solutions, Pacific Lutheran University, Paragon Data GmbH, Ping ltd., PJSC Trustbank, Prodaub _ Processamento de Dados de Uberl_ndia, Purdue University, Redknee Inc., Robi Axiata Limited, Shanghai Infoservice Technology Co. Ltd, Shanghai Sihua Technologies Co. Ltd, Sistema de Aguas de la Ciudad de M_xico, Solihull Metropolitan Borough Council, Suddenlink Communications, Suprajit Engineering Limited, Tallink Grupp, Terminales Ro de la Plata S.A., Therap Services LLC, Think Passenger Inc., Trafigura, Transmed S.A.L Lebanon, ValeShop, VelQuest Corporation, Vodafone Group plc, West Virginia Network, WIND Hellas Telecommunications S.A

Netflix