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AWS Database Migration Service vs Oracle Big Data SQL comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 3, 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

AWS Database Migration Service
Ranking in Cloud Data Integration
2nd
Average Rating
8.0
Reviews Sentiment
6.4
Number of Reviews
35
Ranking in other categories
No ranking in other categories
Oracle Big Data SQL
Ranking in Cloud Data Integration
30th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Cloud Data Integration category, the mindshare of AWS Database Migration Service is 6.9%, down from 11.3% compared to the previous year. The mindshare of Oracle Big Data SQL is 1.2%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Data Integration Mindshare Distribution
ProductMindshare (%)
AWS Database Migration Service6.9%
Oracle Big Data SQL1.2%
Other91.9%
Cloud Data Integration
 

Featured Reviews

AG
Delivery Head Data Engineering at BAGIC
Streamlines data migration across platforms with cost-effective and scalable solutions
We have the continuous data integration feature, but it does not work very well in our given ecosystem because we have huge data volume, and it reads from archive log rather than the redo sequence. That is where it lacks, so we are not able to do continuous streaming data injection. The ability to handle heterogeneous migrations for our organization is adequate. I do not see a major value add, or see it as a marquee feature. It is a good tool, but we do not have that sort of uses requirement. In my 10 plus years of experience, I do not see that kind of requirement where I have to replicate it in real time. I leverage AWS CloudWatch for addressing migration issues. The major challenges come across CDC. We have created latency filter and everything, but there is no way to control it. Due to the nature of our business, the transactions increase during month end and year end. My transactions are supposed to increase, my workloads on my core system increases, but my DMS is not able to keep up with them, even if I increase it to a higher side. Improvements could be made in AWS Database Migration Service. Because of that, I am moving out of DMS now to a STRIIM solution. DMS works within AWS ecosystem, but they also have to look for third party solutions. Now Snowflake is a bigger player, or Databricks. Something that could be possible as a connector, whether paid or free, but giving as a connector to that ecosystem as well.
Mohamed Moustafa - PeerSpot reviewer
General Manager at Quit cement
Offers good scalability, strong stability and seamless integration
The user interface is really user-friendly and intuitive. It was a major plus. The integration process was smooth. Oracle's security is good and significantly better than that of other solutions I've encountered. Previously, we had separate data interfaces for 15 concrete mixing plants, requiring manual document creation in Oracle. Now, with integrated automation, production has become much easier and more efficient over the past three years.

Quotes from Members

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

Pros

"The solution is stable and reliable."
"AWS Database Migration Service is much cheaper regarding licensing and total cost of ownership compared to other solutions."
"The main reason clients come to us to do these migrations to AWS is that it's self-managed."
"Saving the data that is in use is easy."
"From my point of view, it was the best option in this case."
"It's scalable."
"The solution makes it very simple to migrate the database."
"The solution's most valuable feature is its warning of the costs of the migration."
"This solution can maintain a large volume of data and is flexible to what data it can handle. The performance is very good."
"The user interface is really user-friendly and intuitive."
 

Cons

"There is no connectivity to the source database or the target database."
"The initial setup can be difficult for beginners in AWS Database Migration Service. You will need the training to complete it."
"We would like to see some improvement in the performance of large scale procedures, such as when we migrate from Oracle to csSQL."
"The live duplication has a delay of two minutes, which can be an issue."
"The server has limits on how many can connect to the database."
"There could be enhancements in the product intelligently covering more scenarios to prevent crashes or failures."
"Support could be more expedient. Right now I am waiting on support for an extension."
"Improvements could be made in AWS Database Migration Service. Because of that, I am moving out of DMS now to a STRIIM solution."
"The solution could improve by adding more advanced features."
"There is room for improvement in the pricing."
 

Pricing and Cost Advice

"For Egypt, the product's prices are high, making it a specific problem in one region and not globally."
"Pricing for the solution is reasonable, but could still be reduced."
"I would rate the pricing a seven out of ten."
"Cost is the only factor that is challenging."
"AWS Database Migration Service is the least expensive solution, but is still expensive."
"The solution’s pricing is reasonable."
"In terms of pricing, I'd rate it an eight out of ten, considering it's a well-priced solution."
"I rate the product price a seven on a scale of one to ten, where one is a high price, and ten is a low price."
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Comms Service Provider
8%
Computer Software Company
7%
Outsourcing Company
7%
Comms Service Provider
21%
Construction Company
20%
Manufacturing Company
10%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise9
Large Enterprise17
No data available
 

Questions from the Community

What resources can you use to learn how to utilize AWS Database Migration Service?
As with all AWS products, you are given very useful documentation with AWS Database Migration Service. Before we started using this product, we went over it and we were able to learn the basics an...
Would you recommend AWS Database Migration Service as a cloud data integration tool?
My current company started using AWS Database Migration Service upon my recommendation, and I continue telling people how good of a product it is. However, users should keep in mind a few things. ...
Is AWS Database Migration Service an affordable solution?
Compared to similar solutions, AWS Database Migration Service falls somewhere in the middle price-wise, at least from my experience. This being said, it is not a very affordable solution, especial...
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Also Known As

AWS Data Migration Service
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Overview

 

Sample Customers

Veoci, Trimble, Nasdaq, shaadi.com, Hotelbeds, SysAid, Verizon, Expedia, Pega
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Find out what your peers are saying about AWS Database Migration Service vs. Oracle Big Data SQL and other solutions. Updated: September 2026.
913,683 professionals have used our research since 2012.