Teradata and Oracle Exadata compete in the data warehousing and analytics space. Oracle Exadata seems to have the upper hand due to its advanced engineered system approach, which provides significant performance enhancements.
Features: Teradata is appreciated for its robust parallel processing features, efficient data handling, and query execution abilities across multiple platforms. It also offers columnar partitioning and comprehensive workload management for better scalability. Oracle Exadata excels in high-volume operations with integrated hardware and software tailored for data warehousing and OLTP applications. Its features like Smart Flash Cache, Smart Scan, and Hybrid Columnar Compression greatly enhance performance and storage efficiency.
Room for Improvement: Teradata users mention the need for better unstructured data handling and improvements in cloud services as well as an improved GUI and cost structure. Oracle Exadata users point out high licensing and hardware costs along with a desire for easier setup and maintenance, as well as advancements in virtualization and reduced downtime during upgrades.
Ease of Deployment and Customer Service: Both Teradata and Oracle Exadata provide diverse deployment models, including on-premises, public, private, and hybrid clouds. Teradata offers comprehensive technical support, though some users face delays. Oracle Exadata is noted for strong customer support with rigorous service agreements, yet there are calls for faster service delivery and more flexible solutions.
Pricing and ROI: Teradata is generally considered expensive but delivers significant ROI through advanced analytics and scalability, especially for large enterprises. Flexible pricing models have been introduced to attract a broader customer base. Oracle Exadata's high price is justified by its integrated system benefits and performance enhancements, though its complexity can be prohibitive for smaller businesses or non-enterprise clients. However, it offers favorable ROI for organizations needing robust data processing capabilities.
The investment is good, which is why people choose this hardware.
This involved creating blueprints for integrating Oracle products into client systems, followed by technical presentations to Oracle teams and stakeholders.
Exadata comes with a platinum gateway and comprehensive support, which often gets immediate attention with severity one cases.
The technical support from Teradata is quite advanced.
Customer support is very good, rated eight out of ten under our essential agreement.
Within a site, scalability is excellent.
This expansion can occur without incurring downtime or taking systems offline.
Scalability is complex as you need to purchase a license and coordinate with Teradata for additional disk space and CPU.
Once installed, Exadata is very stable.
I find the stability to be almost a ten out of ten.
The workload management and software maturity provide a reliable system.
There are minor areas where improvement is needed, such as making the user interface more user-friendly and enhancing configuration and customization options.
I cannot create an extended rack cluster with one node on one site and another node on a different site.
Unlike SQL and Oracle, which have in-built replication capabilities, we don't have similar functionality with Teradata.
I would rate the price an eight on a scale from one to ten, indicating it is fairly expensive.
Initially, it may seem expensive compared to similar cloud databases, however, it offers significant value in performance, stability, and overall output once in use.
Teradata is much more expensive than SQL, which is well-performed and cheaper.
The most valuable features of Oracle Exadata are its high availability and cluster environment.
It also offers high backend speed between self-storage units and servers, which is beneficial for processing.
The data mover is valuable over the last two years as it allows us to achieve data replication to our disaster recovery systems.
| Product | Market Share (%) |
|---|---|
| Oracle Exadata | 14.1% |
| Teradata | 13.2% |
| Other | 72.7% |
| Company Size | Count |
|---|---|
| Small Business | 47 |
| Midsize Enterprise | 13 |
| Large Enterprise | 86 |
| Company Size | Count |
|---|---|
| Small Business | 25 |
| Midsize Enterprise | 12 |
| Large Enterprise | 49 |
Oracle Exadata allows enterprises to run any Oracle Database workload with the highest performance, scale, availability, and security on fully compatible cloud and on-premises infrastructure. Exadata uses a scale-out design with unique optimizations that include persistent memory, SQL query offload, and built-in resource management to optimize performance for OLTP, analytics, machine learning, and mixed workloads running in consolidated environments. By running hundreds or thousands of optimized Autonomous Database and Exadata Database instances on Exadata Cloud or Cloud@Customer infrastructure, customers are able to minimize their infrastructure, reduce management, improve developer productivity, and lower total costs by up to 40%, as described in Wikibon’s analysis (PDF).
The main benefit of Exadata is its speed. It hosts operating systems, CPU memory, and hard drives. It runs all types of databases, including online transaction systems, processors, and data warehouses, while remedying the poor performances of older databases.
Oracle Exadata features a simple and fast database storage system that protects and backs up your critical data. It accelerates data warehouse performance for faster access to business information and data. It is the ideal database solution for companies looking to build up their infrastructure from scratch.
Oracle Exadata Database Machine Key Benefits
Accelerate database processing: Exadata Storage Server implements a unique, highly efficient database-optimized storage infrastructure that enables Exadata’s unparalleled performance without any of the bottlenecks that traditional storage experiences. Each storage server contains CPU processors that are used to offload database processing. The CPUs in the storage servers do not replace database CPUs, but work alongside them to accelerate database workloads.
Reviews from Real Users
Oracle Exadata stands out among its competitors for a number of reasons. Two major ones are its robust performance and its wide variety of database features that make it a comprehensive database solution.
Adriano S., an IT system integrator at a financial services firm, writes, "Oracle Exadata's performance is one of its best features. We are very satisfied with it. The previous equipment used to make a payment for all the government employees used to take at least two days for some of the transactions. Now, it will take hours to make the same amount of payments. Another thing is the flexibility to organize all our databases. We can use it with new features that come with this version of Oracle 19c, which is the container database. With container databases, we can work with many databases, organized, and segregated, and still access the functions and management, the things that most of the technical people like to have in place."
Paulo X., a sales manager at LTA-RH Informatica, notes, "Regarding features, there are so many that we can offer to customers. When we sell Exadata Cloud, there are many options to choose from, especially when it comes to enterprise database options. In my experience, the main features that are appreciated are various ones like GPS and the assortment of security options."
Teradata is a scalable data analytics platform designed to meet enterprise demands for large-scale data management and processing, focusing on performance, scalability, and security for complex query executions.
As a leading data warehousing solution, Teradata integrates advanced analytics enabling organizations to derive insights from massive datasets. It supports high-volume data workloads with its architecture optimized for analytical queries. Users benefit from its robust scalability, allowing seamless expansion as data grows. Teradata's SQL engine is compatible with a wide range of data types, ensuring flexibility in data analysis. With advanced security measures, it protects sensitive data across various environments, providing peace of mind to users handling critical information.
What are the most important features of Teradata?Teradata is widely used in industries like finance, telecommunications, and healthcare, where data-driven decisions are critical. Companies leverage its robust analytics capabilities to enhance customer experiences, streamline operations, and ensure compliance with regulatory requirements. In these sectors, quick access to data insights can significantly impact competitive advantage.
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