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Amazon EMR vs Oracle Autonomous Data Warehouse comparison

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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
13th
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
14th
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 November 2026, in the Cloud Data Warehouse category, the mindshare of Amazon EMR is 3.7%, up from 3.3% compared to the previous year. The mindshare of Oracle Autonomous Data Warehouse is 4.1%, down from 5.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Data Warehouse Mindshare Distribution
ProductMindshare (%)
Amazon EMR3.7%
Oracle Autonomous Data Warehouse4.1%
Other92.2%
Cloud Data Warehouse
 

Featured Reviews

reviewer2043696 - PeerSpot reviewer
Senior Technical Engineer at a transportation company with 5,001-10,000 employees
Data pipelines have simplified complex transformations and provide faster insights for users
The features at Amazon EMR that I have found most valuable are fully customizable functions. I am using Amazon EMR for data transformation, where we load the data. The entire ETL process is encompassed within it. The first thing is the egress part, where we pull the data from various sources, which include our main core databases, the systems that include Oracle, MySQL, SQL Server, and Postgres. We bring data from all these sources and use Amazon EMR specifically to combine all this data, clean the data, and combine it at a particular level. We bring everything to a particular level to make it more production-ready, and we simplify the data because every system has its own problems. We are using it to clean the data and transform the data in such a way that the end-user can get the insights faster.
reviewer1297710 - PeerSpot reviewer
IT Administrator at a manufacturing company with 1,001-5,000 employees
Analytics and data security needs are met but optimization requires improvement
We are using Oracle Autonomous Data Warehouse for analytics in my company The solution is used for analytics and it works for our data security needs. We continue to use it with satisfaction. Optimization should be better. The SQLs are sometimes very slow. I also noticed that Java is not…

Quotes from Members

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

Pros

"The solution helps us manage huge volumes of data."
"In Amazon EMR it is easy to rebuild anything, easy to upgrade and has good fault tolerance."
"The security of the managed workflow and the managed services are the best features for us. Since we inherited their security model and it's all managed services, those are the key benefits for our clients."
"A highly scalable platform to run vast amounts of data processing with very high efficiency."
"Less expensive than in-house hosting, much more scalable when needed to process larger volumes of data."
"It has a variety of options and support systems."
"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's most valuable features are processing speed and data storage capacity."
"It provides Transparent Data Encryption (TDE) capabilities by default to address data security issues."
"It is an extremely scalable solution since you can dynamically change the resources as some other cloud solutions."
"I loved the simplicity of loading the data and simply relying on the self-tuning capabilities of ADW."
"I highly recommend it for companies who want to test their application functionality, dev, or test DBs for cost optimization."
"The solution has a self-backup, so you don't need a DBA (database administrator) to do a backup."
"The autonomous database provides several benefits and unmatched performance."
"The product is easy to use."
"I like the fact that the solution is self-patching, that it's running machine-learning generally across its logs all the time in order to identify any issues and to self-repair."
 

Cons

"Better monitoring, debugging, and stability are all needed."
"In general, I would rate the solution at a four out of ten."
"There were times where they would release new versions and it seemed to end up breaking old versions, which is very strange."
"Spark jobs take longer on Amazon EMR compared to previous experiences."
"The problem for us is it starts very slow; they need to improve the start time."
"It was complex to configure."
"There is no need to pay extra for third-party software."
"There is room for improvement in pricing."
"Ease of interconnectivity could be improved by which I mean setting up the VPN access and the like from on-premises to cloud."
"Oracle should increase visibility options because what's available now is limited."
"The setup is complex."
"It doesn't work well when you have unstructured data or you need online analytics. It is not as nice as Hadoop in these aspects."
"I would like to see Application Express and Oracle R Enterprise fully supported, and I would like to see Oracle Data Mining supported as a front end."
"We are not satisfied with the technical support. Their understanding is lacking."
"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

"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."
"The cost of Amazon EMR is very high."
"There is no need to pay extra for third-party software."
"The product is not cheap, but it is not expensive."
"The price of the solution is expensive."
"Amazon EMR is not very expensive."
"Amazon EMR's price is reasonable."
"There is a small fee for the EMR system, but major cost components are the underlying infrastructure resources which we actually use."
"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."
"Oracle Autonomous Data Warehouse's pricing is fair and reasonable compared to the other cloud vendors."
"The licensing cost of the product can vary since you can integrate it very easily with other products or other cloud products...You pay as you use it, so it is not yearly or monthly payments to be made toward Oracle."
"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 is expensive."
"The solution's cost is reasonable."
"The cost is perfect with Oracle Universal credit."
"We pay approximately $70,000 per month. The cost includes maintenance and support."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Manufacturing Company
10%
Construction Company
9%
Healthcare Company
8%
Financial Services Firm
12%
Media Company
10%
Manufacturing Company
8%
Outsourcing Company
8%
 

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: September 2026.
920,769 professionals have used our research since 2012.