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Amazon EMR vs Databricks comparison

 

Comparison Buyer's Guide

Executive Summary

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
6.3
Companies using Amazon EMR often experience significant ROI, with savings up to 20% and substantial returns over on-premise systems.
Sentiment score
6.5
Databricks enhances efficiency and ROI, offering scalable solutions and cost savings over traditional Hadoop with easy setup.
When it comes to big data processing, I prefer Databricks over other solutions.
For a lot of different tasks, including machine learning, it is a nice solution.
 

Customer Service

Sentiment score
7.6
Amazon EMR support is generally proactive and efficient, but experiences vary, especially during open-source product integration.
Sentiment score
7.2
Databricks' support is generally praised for responsiveness, though some note delays, with resources often sufficient for independent problem-solving.
They help with billing, cost determination, IAM properties, security compliance, and deployment and migration activities.
Whenever we reach out, they respond promptly.
As of now, we are raising issues and they are providing solutions without any problems.
I rate the technical support as fine because they have levels of technical support available, especially partners who get really good support from Databricks on new features.
 

Scalability Issues

Sentiment score
7.8
Amazon EMR effectively scales to enterprise needs, with auto-scaling and adaptability, despite occasional peak demand resource allocation delays.
Sentiment score
7.5
Databricks is praised for its adaptability, scalability, automation features, and performance across industries but needs improved autoscaling control.
Scalability can be provisioned using the auto-scaling feature, EC2 instances, on-demand instances, and storage locations like block storage, S3, or file storage.
Databricks is an easily scalable platform.
I would rate the scalability of this solution as very high, about nine out of ten.
The patches have sometimes caused issues leading to our jobs being paused for about six hours.
 

Stability Issues

Sentiment score
8.1
Amazon EMR is generally stable and reliable, despite occasional data-related stability issues, with robust failover and monitoring features.
Sentiment score
7.7
Databricks is highly rated for stability and performance, with occasional minor issues often due to user or external factors.
Regular updates, patch installations, monitoring, logging, alerting, and disaster recovery activities are crucial for maintaining stability.
They release patches that sometimes break our code.
Databricks is definitely a very stable product and reliable.
Although it is too early to definitively state the platform's stability, we have not encountered any issues so far.
 

Room For Improvement

Amazon EMR struggles with a steep learning curve, complex configurations, unpredictable costs, and needs enhancements in stability and support.
Databricks should improve visualization, integration, user experience, and scalability, addressing concerns about pricing, error messages, and onboarding.
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.
We could use their job clusters, however, that increases costs, which is challenging for us as a startup.
Adjusting features like worker nodes and node utilization during cluster creation could mitigate these failures.
It would be beneficial to have utilities where code snippets are readily available.
 

Setup Cost

Amazon EMR's costs vary by resources used, with potential high monthly expenses, requiring careful management to prevent surprises.
Databricks offers flexible, often expensive pricing, mitigated by cloud deployment and tiered licensing, with varied user cost experiences.
Cost optimization can be achieved through instance usage, cluster sharing, and auto-scaling.
It is not a cheap solution.
 

Valuable Features

Amazon EMR is scalable, easy to use, cost-effective, integrates well with Hadoop, and supports diverse analytics applications.
Databricks offers an intuitive interface for data processing, integrating SQL, Python, and features like Delta Lake and MLflow.
Amazon EMR helps in scalability, real-time and batch processing of data, handling efficient data sources, and managing data lakes, data stores, and data marts on file systems and in S3 buckets.
The Unity Catalog is for data governance, and the Delta Lake is to build the lakehouse.
The platform allows us to leverage cloud advantages effectively, enhancing our AI and ML projects.
Databricks' capability to process data in parallel enhances data processing speed.
 

Categories and Ranking

Amazon EMR
Ranking in Cloud Data Warehouse
12th
Average Rating
7.8
Reviews Sentiment
7.2
Number of Reviews
23
Ranking in other categories
Hadoop (3rd)
Databricks
Ranking in Cloud Data Warehouse
8th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
91
Ranking in other categories
Data Science Platforms (1st), Streaming Analytics (1st)
 

Mindshare comparison

As of June 2025, in the Cloud Data Warehouse category, the mindshare of Amazon EMR is 3.4%, down from 3.5% compared to the previous year. The mindshare of Databricks is 8.9%, up from 4.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Data Warehouse
 

Featured Reviews

Prashant  Singh - PeerSpot reviewer
Seamless data integration enhances reporting efficiency and an easy setup
Amazon EMR has multiple connectors that can connect to various data sources. The service charges are based on processing only, depending on the resources used, which can help save money. It is easy to integrate with other services for storage, allowing data to be shifted to cheaper storage based on usage.
ShubhamSharma7 - PeerSpot reviewer
Capability to integrate diverse coding languages in a single notebook greatly enhances workflow
Databricks offers various courses that I can use, whether it's PySpark, Scala, or R. I can leverage all these courses in a single notebook, which is beneficial for clients as they can access various tools in one place whenever needed. This is quite significant. I usually work with PySpark based on client requirements. After coding, I feed the Databricks notebooks into the ADF pipeline for updates. Databricks' capability to process data in parallel enhances data processing speed. Furthermore, I can connect our Databricks notebook directly with Power BI and other visualization tools like Qlik. Once we develop code, it allows us to transform raw data into visualizations for clients using analysis diagrams, which is very helpful.
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Top Industries

By visitors reading reviews
Financial Services Firm
26%
Computer Software Company
12%
Educational Organization
10%
Manufacturing Company
8%
Financial Services Firm
18%
Computer Software Company
10%
Manufacturing Company
9%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Amazon EMR?
Amazon EMR is a good solution that can be used to manage big data.
What is your experience regarding pricing and costs for Amazon EMR?
Compared to others, Amazon seems efficient and is considered good for Big Data workloads. Costs are involved based on cluster resources, data volumes, EC2 ( /products/amazon-ec2-reviews ) instances...
What needs improvement with Amazon EMR?
There is room for improvement with respect to retries, handling the volume of data on S3 ( /products/amazon-s3-reviews ) buckets, cluster provisioning, scaling, termination, security, and integrati...
Which do you prefer - Databricks or Azure Machine Learning Studio?
Databricks gives you the option of working with several different languages, such as SQL, R, Scala, Apache Spark, or Python. It offers many different cluster choices and excellent integration with ...
How would you compare Databricks vs Amazon SageMaker?
We researched AWS SageMaker, but in the end, we chose Databricks. Databricks is a Unified Analytics Platform designed to accelerate innovation projects. It is based on Spark so it is very fast. It...
Which would you choose - Databricks or Azure Stream Analytics?
Databricks is an easy-to-set-up and versatile tool for data management, analysis, and business analytics. For analytics teams that have to interpret data to further the business goals of their orga...
 

Comparisons

 

Also Known As

Amazon Elastic MapReduce
Databricks Unified Analytics, Databricks Unified Analytics Platform, Redash
 

Overview

 

Sample Customers

Yelp
Elsevier, MyFitnessPal, Sharethrough, Automatic Labs, Celtra, Radius Intelligence, Yesware
Find out what your peers are saying about Amazon EMR vs. Databricks and other solutions. Updated: June 2025.
857,028 professionals have used our research since 2012.