Oracle Exadata Reviews

Name: Oracle Exadata
Brand: Oracle
Rating: 4.3 (127 reviews)

Vendor: Oracle

4.3 out of 5

127 reviews
89% willing to recommend

2,843 followers

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What is Oracle Exadata?

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).

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Oracle Exadata is the #2 ranked solution in top Data Warehouse solutions. PeerSpot users give Oracle Exadata an average rating of 8.6 out of 10. Oracle Exadata is most commonly compared to Dell PowerStore: Oracle Exadata vs Dell PowerStore. Oracle Exadata is popular among the large enterprise segment, accounting for 71% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a financial services firm, accounting for 31% of all views.

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Featured Oracle Exadata reviews

Anand_Kumar

Enterprise Architect at DXC Technology

Since the product is an appliance, it is very costly. And in the current age, people are cautious about spending this amount of money on any of these types of backend products. Some use cases are in real-time, where all other databases are much faster, but if you talk about the data warehouse, business intelligence, and all other perspectives in the transactional world, Oracle has to reduce the cost. Otherwise, a customer wouldn't want to continue this. If the same thing can be done at half or one-third of the cost, why would people stay with Oracle? Oracle Exadata would not have great value in front of a CFO. Other solutions can guard your data and address security concerns. Security, volumetrics, and so on are also provided by other databases, which are not that costly. Apart from Exadata, Oracle has other tools for business intelligence and other things, which they add on top of Exadata when they're selling a general license. For example, the Vertica database, an HP data warehouse. They have come up with their own analytic engine within the database, which gives an edge for the client to use the data analytics engine as a part of their database. Exadata does not have an analytic engine. Even MySQL has some statistical tools within it. If Exadata integrates analytical tools, it will be good for them.

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Robin Saikat Chatterjee

Head of Oracle Cloud Infrastructure Solutioning Technology and Architeture at Tata Consultancy Services

Customer Service: We have had great customer service. We had almost no issues with the machine as such except for some predictive hard disk failures and the machine never had a problem due to the redundancy, so there was zero downtime for any of the hard disk faults. Technical Support: Majority of the cases we have had good support. We had a few small hiccups with ASR Auto Update as it twice lost configuration. However, we have since disabled that function and do the ASR updating manually after taking a backup. As this feature is not essential to the actual running of the machine, it never caused us any major issues.

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reviewer2088135

Senior Infrastructure Specialist at a financial services firm with 11-50 employees

Also considered an advantage, the main drawback is the inability to cluster two Exadata systems across sites. For example, with one node on one site and another node on a different site, I cannot create an extended rack cluster. Other Oracle products with active-pass features are used instead. This limitation requires two Exadata systems at each site.

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Oracle Exadata mindshare

As of March 2025, the mindshare of Oracle Exadata in the Data Warehouse category stands at 18.4%, down from 18.8% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Data Warehouse

PeerAnalyst reports based on Oracle Exadata reviews

Type	Title	Date
Category	Data Warehouse	Mar 25, 2025	Download
Product	Reviews, tips, and advice from real users	Mar 25, 2025	Download
Comparison	Oracle Exadata vs Snowflake	Mar 25, 2025	Download
Comparison	Oracle Exadata vs Teradata	Mar 25, 2025	Download
Comparison	Oracle Exadata vs Dell PowerStore	Mar 25, 2025	Download

Title	Rating	Mindshare	Recommending
Dell PowerStore	4.3	0.6%	96%	80 interviews Add to research
Teradata	4.1	16.1%	87%	76 interviews Add to research

Valuable Features

Exadata highlights include remarkable read/write performance, reducing I/O bottlenecks. Smart features like Scan and Flash Cache deliver enhanced speed. Integration of hardware and software ensures quick deployment. Hybrid Columnar Compression optimizes storage and data retrieval. Infiniband network facilitates rapid communication. The system supports workloads from OLTP to large-scale data warehouses, allowing scalability and high availability. Users appreciate its storage offloading and automatic tuning, achieving significant time and cost efficiency.

"Once installed, Exadata is very stable."
"The key capability of Exadata, which is not found in any other solution or appliance, is its enhancement specifically for databases."
"The tool performs well with a large database."

Room for Improvement

Oracle Exadata's high cost and complex licensing are persistent concerns for many users. Initial investment and ongoing maintenance can be expensive. Performance issues with virtualization, patching, and handling of temporary storage also need attention. Improvements in support and documentation are suggested. Enhanced error isolation, replication features, and monitoring tools could benefit users. Many seek more affordable pricing, better scalability, and customization options, with a desire for improved cloud integration and analytics features.

"The main drawback is the inability to cluster two Exadata systems across sites."
"I would like to add some features to run applications or microservices-based applications on Exadata."
"The analytics features must be improved."

ROI

Oracle Exadata offers a significant return on investment, showing substantial cost savings and performance enhancements. Users report a cut-even period of 12-18 months with a more favorable total cost compared to similar systems. Savings include reductions in CPU licensing and database costs, while delivering higher throughput and business continuity. Despite an initial learning curve, the machine facilitates reduced CapEx and OpEx. Some experience a 300% return or $500K savings, making it a valuable investment.

Pricing

Oracle Exadata pricing varies widely based on configuration, licensing strategies, and negotiation, often resulting in high total costs. Users emphasize the need for proper system sizing and expert guidance in licensing to optimize expenses. Although Exadata is expensive, it provides significant performance enhancements and storage efficiencies, often leading to a lower total cost of ownership over time. Many users report substantial ROI, especially when leveraging Oracle's capacity-on-demand and comprehensive system management solutions.

"The solution is expensive."
"The solution’s cost is a little bit more than the traditional databases."
"It is quite expensive."

Popular Use Cases

Organizations use Oracle Exadata primarily for OLTP, database consolidation, and analytics. It is utilized to run various enterprise databases, enhance database performance, and support data warehousing. Many deploy it for financial services, telecommunications, and government sectors. Companies benefit from Exadata's capabilities for handling large data sets, materialized views, and transactional tables. Some also employ it for on-premise to cloud migrations, leveraging its integration with business intelligence tools for seamless reporting.

Service and Support

Oracle Exadata services are characterized by quick response, knowledgeable staff, and robust support for hardware issues. Customers appreciate the dedication and expertise of Oracle engineers. However, some find technical interactions slow, with repetitive questions and initial support levels needing improvement. Many users rate service highly, enjoying the benefits of Platinum Support, while others note delays in assistance. Those familiar with Oracle’s system are generally satisfied with the outcomes, acknowledging room for process enhancements.

Deployment

Oracle Exadata's initial setup varies in complexity. Many find it straightforward due to pre-configuration and tools like OneCommand. Some encounter challenges depending on their expertise or specific requirements. Professional services are often involved to ease installation. While some report a smooth process, others highlight the importance of planning and technical knowledge. Setup duration ranges from hours to weeks based on factors like rack size, migration needs, and integration with existing systems.

Scalability

Oracle Exadata offers varied scalability options. Users highlight the importance of proper configuration for optimal scaling. High Capacity is preferred due to space benefits. Customers report no major issues, with straightforward expansion processes. Challenges can occur due to older hardware versions. The newer versions provide enhanced scalability. Many users run multiple databases with no impact. Though some find scalability costly, many rate it highly, appreciating its ability to scale with additional hardware and resources.

Stability

Oracle Exadata is highlighted for its stability, praised by many as reliable and robust. Users have experienced minimal downtime, with built-in redundancy ensuring high availability. While early adopters noted some stability issues, recent versions demonstrate significant improvements, often requiring only regular patches. Clients report rare bugs or performance-related problems. Most firms appreciate Oracle Exadata's consistent performance, with some stating it as one of the most stable systems they've used.

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

Download our Oracle Exadata Buyer's Guide for additional reliable information.

Review data by company size

By reviewers

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Top industries

By visitors reading reviews

Financial Services Firm

31%

Computer Software Company

12%

Manufacturing Company

Government

Retailer

Energy/Utilities Company

Healthcare Company

Comms Service Provider

University

Educational Organization

Insurance Company

Non Profit

Transportation Company

Real Estate/Law Firm

Construction Company

Wholesaler/Distributor

Media Company

Recreational Facilities/Services Company

Hospitality Company

Outsourcing Company

Legal Firm

Pharma/Biotech Company

Logistics Company

Consumer Goods Company

Performing Arts

Compare Oracle Exadata with alternative products

Learn more about Oracle Exadata

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

Rapid, reliable, and scalable deployment: Exadata is the most cost-efficient and highest performance platform for running Oracle databases. Exadata’s deployment is very straightforward since the database servers, storage servers, and network are pre-configured, pre-tuned and pre-tested by Oracle experts. This ensures that all your components work seamlessly together. Any Oracle Database application can be seamlessly migrated to and from the Exadata Database Machine, with no changes to the original application.
Powerful, cutting-edge hardware: Exadata is the most versatile database platform. It uses powerful database servers and a scaled-out, intelligent storage layer.
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."

Oracle Exadata customers

PayPal, EBS, Organic Food Retailer, Garmin, University of Minnesota, Major Semiconductor Company, Deutsche Bank, Starwood, Ziraat Bank, SK Telecom, and P&G.