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Amazon EMR vs Oracle Database Appliance 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
6.1
Oracle Database Appliance provides strong ROI through efficient deployment, quality support, and long-term value, despite higher initial costs.
 

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
6.3
Users appreciate Oracle Database Appliance's support for expertise and responsiveness, but report issues with response time and costs.
They help with billing, cost determination, IAM properties, security compliance, and deployment and migration activities.
I would rate Oracle support nine or ten out of ten because you can always open a ticket and describe any problems, and the feedback is very quick.
 

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
6.4
Oracle Database Appliance is scalable and well-suited for small to medium setups, but has mixed reviews for larger enterprises.
Scalability can be provisioned using the auto-scaling feature, EC2 instances, on-demand instances, and storage locations like block storage, S3, or file storage.
All enterprise-grade analytics tools allow rapid scaling, making our business more competitive.
 

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
7.5
Oracle Database Appliance is stable, with minor setup issues, improved reliability in recent versions, and scalability limitations.
Regular updates, patch installations, monitoring, logging, alerting, and disaster recovery activities are crucial for maintaining stability.
 

Room For Improvement

Amazon EMR struggles with a steep learning curve, complex configurations, unpredictable costs, and needs enhancements in stability and support.
Oracle Database Appliance needs faster implementation, scalability improvements, unified admin commands, better support, and increased affordability and integration.
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.
There is room for improvement in better integration with third-party tools, such as Power BI or Redshift.
For the cloud version, there could be better storage options or more storage for lower prices.
 

Setup Cost

Amazon EMR's costs vary by resources used, with potential high monthly expenses, requiring careful management to prevent surprises.
Enterprise buyers find Oracle Database Appliance costly, but its stability, fast implementation, and included support justify the price.
Cost optimization can be achieved through instance usage, cluster sharing, and auto-scaling.
Oracle is on the higher end of the pricing spectrum, along with SAP.
 

Valuable Features

Amazon EMR is scalable, easy to use, cost-effective, integrates well with Hadoop, and supports diverse analytics applications.
Oracle Database Appliance ensures easy deployment, scalability, and high performance with seamless Oracle Cloud integration and flexible licensing.
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 most valuable feature is the ease of dashboarding and ease of reporting.
The automated provisioning feature helps speed up the database deployment process because you can use one command or option to resize all the disks or increase memory, depending on the occasion.
 

Categories and Ranking

Amazon EMR
Average Rating
7.8
Reviews Sentiment
7.2
Number of Reviews
23
Ranking in other categories
Hadoop (3rd), Cloud Data Warehouse (12th)
Oracle Database Appliance
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
45
Ranking in other categories
Data Warehouse (5th)
 

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.
Rubens Oliveira - PeerSpot reviewer
Automated provisioning simplifies deployment and integration
The Oracle Database Appliance is customizable and has excellent features.I don't have any problems with Oracle Database Appliance because this product is very automated, with scheduler and automatic processes throughout. You can make small inferences and changes for creating all the specific modifications. The automated provisioning feature helps speed up the database deployment process because you can use one command or option to resize all the disks or increase memory, depending on the occasion. The Oracle Database Appliance has integration in OCI Cloud. The same services simplify all the manager work regarding backups, configuration, resizing disks, and other services. Deploying the Oracle Database Appliance both on-premises and in the cloud offers the same simplification. You simply input your database name and specify memory quantity, CPU quantity, and database size. The process is identical for both on-premises and cloud deployments. The flexibility of Oracle Database Appliance has helped grow business needs for many customers. Using the Oracle Database Appliance has positively impacted my organization because I can deliver it much more comfortably. Creating a database involves many processes, but with this solution, you just input the name and configure the network and other parameters. It is very similar to RDS in AWS services, where you specify the name, choose the engine, indicate parameter groups, VPC, subnet groups, and proceed. Both Oracle Database Appliance and RDS have greatly simplified the work.
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Top Industries

By visitors reading reviews
Financial Services Firm
23%
Computer Software Company
13%
Educational Organization
11%
Manufacturing Company
7%
Financial Services Firm
24%
Computer Software Company
11%
Manufacturing Company
8%
Government
7%
 

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...
What do you like most about Oracle Database Appliance?
Oracle Database Appliance provides high stability.
What is your experience regarding pricing and costs for Oracle Database Appliance?
While I'm somewhat familiar with standard licensing, pricing isn't really my area of expertise. However, Oracle is on the higher end of the pricing spectrum, along with SAP.
What needs improvement with Oracle Database Appliance?
For the cloud version, there could be better storage options or more storage for lower prices. However, for on-premises, this is not possible because you have physical disks. In the cloud, more opt...
 

Also Known As

Amazon Elastic MapReduce
X5-2
 

Overview

 

Sample Customers

Yelp
LifeLock, Incarlopsa, Al Yusur Industrial Contracting
Find out what your peers are saying about Amazon EMR vs. Oracle Database Appliance and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.