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Amazon EMR vs Oracle Autonomous Data Warehouse comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 18, 2024

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

Amazon EMR
Ranking in Cloud Data Warehouse
14th
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
25
Ranking in other categories
Hadoop (3rd)
Oracle Autonomous Data Ware...
Ranking in Cloud Data Warehouse
13th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
19
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Cloud Data Warehouse category, the mindshare of Amazon EMR is 3.9%, up from 3.3% compared to the previous year. The mindshare of Oracle Autonomous Data Warehouse is 4.3%, down from 4.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Data Warehouse Mindshare Distribution
ProductMindshare (%)
Oracle Autonomous Data Warehouse4.3%
Amazon EMR3.9%
Other91.8%
Cloud Data Warehouse
 

Featured Reviews

reviewer1343079 - PeerSpot reviewer
Senior Chief Engineer (Enterprise System Presales/Postsales) at a tech vendor with 10,001+ employees
Has simplified ETL workflows with on-demand processing but needs improved cost efficiency and visibility
I have used AWS Glue with S3 for making tables and databases, but regarding Amazon EMR, I do not remember much as we are currently using it very minimally. This is my observation: In EKS, we have had to deploy by ourselves because EKS does not provide the Hadoop framework, Spark, Hive, and everything, but we have completed all the deployment ourselves. Whereas Amazon EMR provides all these things. The cost factor differs significantly. When you run Spark application on EKS, you run at the pod level, so you can control the compute cost. But in Amazon EMR, when you have to run one application, you have to launch the entire EC2. In Qubole, the interface was very good. I could see many details because in Amazon EMR console, very few details are available. In Qubole, at one link, you can get all the details of what is happening, how the processes are running, and the cost decreased by using Qubole. I found Qubole more user-friendly and cost-effective. From the security point of view, we had to open some access rights to Qubole, which might be a drawback in comparison to Amazon EMR which is native to AWS.
Kwajah Mohiuddin - PeerSpot reviewer
Global Head of Architecture at a financial services firm with 1,001-5,000 employees
Provides self-repair features, but the setup is complex
We use the product for online applications. We use it in the financial industry The product has self-repair features. The tool tunes itself. It separates compute from storage. We can scale storage and compute separately. The setup is complex. Oracle is a complex tool. I have been using Oracle…

Quotes from Members

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

Pros

"We are using Amazon EMR to clean the data and transform the data in such a way that the end-user can get the insights faster."
"Amazon EMR provides out-of-the-box functionality because we can deploy and get Spark functionality over Hadoop."
"Amazon EMR has multiple connectors that can connect to various data sources."
"The stability of the product has been great overall."
"When we grade big jobs from on-prem to the cloud, we do it in EMR with Spark."
"In Amazon EMR it is easy to rebuild anything, easy to upgrade and has good fault tolerance."
"One of the valuable features about this solution is that it's managed services, so it's pretty stable, and scalable as much as you wish."
"This tool is simple to use and it's really accessible to many dev teams."
"Oracle Autonomous Data Warehouse is used globally to deliver extreme performance on large Financial data sets."
"The autonomous database provides several benefits and unmatched performance."
"The solution is used for analytics and it works for our data security needs."
"I loved the simplicity of loading the data and simply relying on the self-tuning capabilities of ADW."
"The performance and scalability are awesome."
"The analytics have been very good. We've found them to be quite useful."
"The solution integrates well with Power BI."
"Self-patching and runs machine-learning across its logs all the time"
 

Cons

"Amazon EMR can improve by adding some features, such as megastore services and HiveServer2. Additionally, the user interface could be better, similar to what Apache service provides, cross-platform services."
"The web interface for managing all your cloud services is a bit patchy and needs improvement."
"One of the lacking features is good web support."
"There is room for improvement with respect to retries, handling the volume of data on S3 buckets, cluster provisioning, scaling, termination, security, and integration between services like S3, Glue, Lake Formation, and DynamoDB."
"I feel some lack of functionality in Amazon EMR."
"The legacy versions of the solution are not supported in the new versions."
"Modules and strategies should be better handled and notified early in advance."
"Amazon EMR is continuously improving, but maybe something like CI/CD out-of-the-box or integration with Prometheus Grafana."
"Ease of interconnectivity could be improved by which I mean setting up the VPN access and the like from on-premises to cloud."
"An improvement for us would be the inclusion of support for an internal IP, so we could use it directly with the VCN in Oracle Cloud."
"It is good as data warehouses go, but it is not that good for really big data."
"A lot of the tools that were previously there have now been taken away."
"Oracle should increase visibility options because what's available now is limited."
"The initial setup was pretty complex. It was not easy."
"Oracle Autonomous Data Warehouse is not available as an on-premises solution."
"My main suggestion for Oracle is the configuration and key values that come for JSON files. When we create a table, especially if you see in our RedShift or some other stuff, if I create a table on top of a JSON file with multiple array columns or superset columns, those column values create some difficulty in Oracle."
 

Pricing and Cost Advice

"There is no need to pay extra for third-party software."
"Amazon EMR's price is reasonable."
"The price of the solution is expensive."
"The cost of Amazon EMR is very high."
"You don't need to pay for licensing on a yearly or monthly basis, you only pay for what you use, in terms of underlying instances."
"There is a small fee for the EMR system, but major cost components are the underlying infrastructure resources which we actually use."
"I rate the tool's pricing a five out of ten. It can be expensive since it's a managed service, and if you are not careful, you can run into unexpected charges. You can make a mistake that costs you tens of thousands of dollars. That's happened to us twice, so I'm sensitive to it. We're still trying to work on that. Our smallest client probably spends a hundred thousand dollars yearly on licensing, while our largest is well over a million."
"The product is not cheap, but it is not expensive."
"The price depends on the configuration we choose."
"Cloud solutions are cheaper, but in the long run, they may not be much cheaper. They certainly have a lower initial cost. The licensing is yearly, and it is based on the size of the hardware and the number of users."
"We pay approximately $70,000 per month. The cost includes maintenance and support."
"In terms of architecture and pricing structure, I feel it is a little bit costly compared to Azure. It's fine compared to RedShift, but compared to Azure, it's a bit pricey when you calculate for one TB storage plus around five hours of reporting with the frequency of 1TB data. The cost adds up, making Oracle a bit expensive."
"The solution's cost is reasonable."
"The solution is expensive."
"You pay as you go, and you don't pay for services that you don't use."
"ROI is high."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Manufacturing Company
10%
Construction Company
9%
Healthcare Company
8%
Financial Services Firm
10%
Manufacturing Company
10%
Media Company
9%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise5
Large Enterprise12
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise11
 

Questions from the Community

What is your experience regarding pricing and costs for Amazon EMR?
I would rate the price for Amazon EMR, where one is high and ten is low, as a good one.
What needs improvement with Amazon EMR?
I feel some lack of functionality in Amazon EMR. I have thoughts on what would be great to see in the product, such as AI/ML features or additional options.
What advice do you have for others considering Amazon EMR?
I find it easy to integrate Amazon EMR with other AWS services like S3 or EC2 for data processing needs. I would rate this review as eight out of ten.
What is your experience regarding pricing and costs for Oracle Autonomous Data Warehouse?
We pay approximately $70,000 per month. The cost includes maintenance and support.
What needs improvement with Oracle Autonomous Data Warehouse?
Optimization should be better. The SQLs are sometimes very slow. I also noticed that Java is not supported, which is not ideal.
What is your primary use case for Oracle Autonomous Data Warehouse?
We are using Oracle Autonomous Data Warehouse for analytics in my company.
 

Also Known As

Amazon Elastic MapReduce
No data available
 

Overview

 

Sample Customers

Yelp
Hertz, TaylorMade Golf, Outront Media, Kingold, FSmart, Drop-Tank
Find out what your peers are saying about Amazon EMR vs. Oracle Autonomous Data Warehouse and other solutions. Updated: June 2026.
908,800 professionals have used our research since 2012.