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Amazon EC2 Auto Scaling vs Apache Spark comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on May 21, 2025

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
5.6
Amazon EC2 Auto Scaling offers substantial ROI, over 50% for high loads, outperforming GCP, with cost-effective instance deployment.
Sentiment score
6.1
Apache Spark enhances machine learning, cutting operational costs by up to 50%, with efficiency reliant on resources and expertise.
 

Customer Service

Sentiment score
7.3
Amazon EC2 Auto Scaling support is highly rated for responsiveness and effectiveness, despite challenges with third-party integrations.
Sentiment score
5.9
Apache Spark support feedback varies, with mixed reviews on community forums, vendor support, and documentation adequacy.
I would rate the technical support of AWS a nine, as their team resolves issues effectively and meets our expectations.
Senior AWS Consultant at Quantum Integrators
They have very good support.
Cloud Architect Consultant at T-Systems International
I have received support via newsgroups or guidance on specific discussions, which is what I would expect in an open-source situation.
Data Architect at Devtech
 

Scalability Issues

Sentiment score
7.4
Amazon EC2 Auto Scaling efficiently adapts to demand changes, supporting scalability with features like load balancing and server automation.
Sentiment score
7.5
Apache Spark excels in scalability, efficiently handling large data workloads with ease, though it requires skilled infrastructure management.
The scaling feature appears to be embedded in the Amazon EC2 Auto Scaling price.
Senior Analyst - Data Engineer at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
8.1
Amazon EC2 Auto Scaling is praised for its stability, resilience, and effective performance, with up to 99% reported uptime.
Sentiment score
7.4
Apache Spark is generally stable, trusted by companies; newer versions enhance reliability, though memory issues may arise without proper configuration.
Amazon EC2 Auto Scaling should automatically scale out systems during high demand and scale in new instances when demand decreases.
Scrum Master/ Agile Coach at Porch Group
The stability of Amazon EC2 Auto Scaling rates a 10.
Senior Analyst - Data Engineer at a tech vendor with 10,001+ employees
Apache Spark resolves many problems in the MapReduce solution and Hadoop, such as the inability to run effective Python or machine learning algorithms.
Data Engineer at a tech company with 10,001+ employees
Without a doubt, we have had some crashes because each situation is different, and while the prototype in my environment is stable, we do not know everything at other customer sites.
Data Architect at Devtech
 

Room For Improvement

Enhancements needed in scalability, customization, integration, documentation, UI, pricing, predictive scaling, security, and vertical scaling for Amazon EC2 Auto Scaling.
Apache Spark requires improvements in scalability, usability, documentation, memory efficiency, real-time processing, and broader language support for better performance.
Amazon should provide more detailed training materials for people who are just starting to work with Amazon EC2 Auto Scaling.
Cloud Architect at Acmegrade
In enterprise environments such as healthcare or banking with numerous instances running different applications, customizable policies allow appropriate scaling.
Scrum Master/ Agile Coach at Porch Group
The ability to ask questions about documentation through a chat interface would be valuable.
Senior Analyst - Data Engineer at a tech vendor with 10,001+ employees
Various tools like Informatica, TIBCO, or Talend offer specific aspects, licensing can be costly;
Data Architect at Devtech
 

Setup Cost

Amazon EC2 Auto Scaling offers flexible pricing based on usage, with careful management needed to control potential costs.
Apache Spark is cost-effective but may incur expenses from hardware, cloud resources, or commercial support, impacting deployment costs.
It operates on a pay-as-you-go model, meaning if a machine is used for only an hour, the pricing will be calculated for that hour only, not the entire month.
Cloud Architect at Acmegrade
In some projects, incorrect decisions were made by not consulting them first, resulting in higher setup and maintenance costs.
Scrum Master/ Agile Coach at Porch Group
 

Valuable Features

Amazon EC2 Auto Scaling ensures efficient demand scaling, cost-effectiveness, and seamless integration with CloudWatch for optimal resource management.
Apache Spark offers fast in-memory processing, scalable analytics, MLlib for machine learning, SQL support, and seamless integration with languages.
This pre-configuration makes on-demand scaling refined, and the configuration includes automatic traffic distribution because when the first system is overloaded, new incoming traffic is redirected to the newly created systems.
Scrum Master/ Agile Coach at Porch Group
The service offers 99.9999% availability. We have high availability, and I haven't experienced any downtime during my usage periods.
Senior Analyst - Data Engineer at a tech vendor with 10,001+ employees
The best feature I appreciate about Amazon EC2 Auto Scaling is its health check functionality; when a server becomes unreachable or enters an unhealthy state, it automatically triggers an alert, and the load balancer responds by spinning up a new server, ensuring that traffic is distributed effectively.
Senior AWS Consultant at Quantum Integrators
Not all solutions can make this data fast enough to be used, except for solutions such as Apache Spark Structured Streaming.
Data Engineer at a tech company with 10,001+ employees
The solution is beneficial in that it provides a base-level long-held understanding of the framework that is not variant day by day, which is very helpful in my prototyping activity as an architect trying to assess Apache Spark, Great Expectations, and Vault-based solutions versus those proposed by clients like TIBCO or Informatica.
Data Architect at Devtech
 

Categories and Ranking

Amazon EC2 Auto Scaling
Ranking in Compute Service
4th
Average Rating
9.0
Reviews Sentiment
7.5
Number of Reviews
51
Ranking in other categories
No ranking in other categories
Apache Spark
Ranking in Compute Service
5th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
68
Ranking in other categories
Hadoop (1st), Java Frameworks (2nd)
 

Mindshare comparison

As of January 2026, in the Compute Service category, the mindshare of Amazon EC2 Auto Scaling is 7.7%, down from 11.8% compared to the previous year. The mindshare of Apache Spark is 11.2%, down from 11.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Compute Service Market Share Distribution
ProductMarket Share (%)
Amazon EC2 Auto Scaling7.7%
Apache Spark11.2%
Other81.1%
Compute Service
 

Featured Reviews

Karthikeyan Ganesan - PeerSpot reviewer
Scrum Master/ Agile Coach at Porch Group
Offers automatic scaling features but can improve user interface and setup guidance
Customizable policies help us determine how scaling should occur. In enterprise environments such as healthcare or banking with numerous instances running different applications, customizable policies allow appropriate scaling. For critical servers, we can set up a higher number of new instances to scale out to prevent downtime. For less critical servers that perform simple tasks such as file copying, we can use customizable policies to scale out minimal instances to avoid unnecessary expenses or cloud costs. Regarding integration, there are some disadvantages in AWS where certain availability zones or regions experience glitches. This can cause production halts because of problems on Amazon's side. In particular regions, when integrating Amazon EC2 Auto Scaling or other services, there might be delays in creating new Amazon EC2 instances, sometimes becoming inefficient.
Devindra Weerasooriya - PeerSpot reviewer
Data Architect at Devtech
Provides a consistent framework for building data integration and access solutions with reliable performance
The in-memory computation feature is certainly helpful for my processing tasks. It is helpful because while using structures that could be held in memory rather than stored during the period of computation, I go for the in-memory option, though there are limitations related to holding it in memory that need to be addressed, but I have a preference for in-memory computation. The solution is beneficial in that it provides a base-level long-held understanding of the framework that is not variant day by day, which is very helpful in my prototyping activity as an architect trying to assess Apache Spark, Great Expectations, and Vault-based solutions versus those proposed by clients like TIBCO or Informatica.
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
University
9%
Computer Software Company
8%
Manufacturing Company
8%
Financial Services Firm
25%
Computer Software Company
9%
Manufacturing Company
7%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise9
Large Enterprise27
By reviewers
Company SizeCount
Small Business28
Midsize Enterprise15
Large Enterprise32
 

Questions from the Community

What do you like most about Amazon EC2 Auto Scaling?
The solution removes the need for hardware. We can easily create servers or machines. Just by clicking or specifying our requirements, like memory size or disk space, it's set up for us. The tool e...
What is your experience regarding pricing and costs for Amazon EC2 Auto Scaling?
Regarding licensing and setup costs, we always study in detail using lower environments such as User Acceptance Testing or sandbox environments. Before creation, we consult AWS official documentati...
What needs improvement with Amazon EC2 Auto Scaling?
I don't work with predictive scaling. I know this feature, but I have never worked with it. For me, availability is something different. If you want to set up your application to be highly availabl...
What do you like most about Apache Spark?
We use Spark to process data from different data sources.
What is your experience regarding pricing and costs for Apache Spark?
Apache Spark is open-source, so it doesn't incur any charges.
What needs improvement with Apache Spark?
Areas for improvement are obviously ease of use considerations, though there are limitations in doing that, so while various tools like Informatica, TIBCO, or Talend offer specific aspects, licensi...
 

Also Known As

AWS RAM
No data available
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
NASA JPL, UC Berkeley AMPLab, Amazon, eBay, Yahoo!, UC Santa Cruz, TripAdvisor, Taboola, Agile Lab, Art.com, Baidu, Alibaba Taobao, EURECOM, Hitachi Solutions
Find out what your peers are saying about Amazon EC2 Auto Scaling vs. Apache Spark and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.