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AWS Database Migration Service vs SAP Replication Server 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:
 

Categories and Ranking

AWS Database Migration Service
Average Rating
8.0
Reviews Sentiment
6.4
Number of Reviews
35
Ranking in other categories
Cloud Data Integration (2nd)
SAP Replication Server
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
7
Ranking in other categories
Database Development and Management (21st), Data Integration (54th)
 

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.
GagandeepSingh3 - PeerSpot reviewer
Principal Engineer at a tech services company with 1,001-5,000 employees
Good at handling replication, provides cross-database replication but SAP can provide better support for cross-database replication to newer technologies
SAP can provide better support for cross-database replication to newer technologies. The product supports Oracle, but I am not aware of what other technologies it supports. If someone wants to replicate their data from Sybase to a newer technology for data warehousing or other purposes, it would be better if they supported those.

Quotes from Members

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

Pros

"The installation is easy."
"The product's initial setup phase was very easy."
"It's pretty useful when we need to migrate something big from a different type of database that AWS Data Migration Services supports."
"DMS's architecture is highly beneficial, allowing for scalable migrations of large datasets."
"The main reason clients come to us to do these migrations to AWS is that it's self-managed."
"AWS Database Migration Service enabled me to migrate an on-premises database to AWS with minimal downtime, which is a great offering from AWS."
"The product is cheaper than all platforms"
"AWS Database Migration Service is affordable and cheaper."
"SAP Replication Server is an application that I consider to be a robust system. It has proven to be highly reliable in my experience."
"This product has a catalog with the location of all the objects which were replicated, and it's very simple to maintain."
"It speeds up the performance in terms of how fast you are able to access the data, look at it, get it reported to you, and send it to somebody. It also reduces the amount of storage."
"It's pretty good at handling replication, even under high load. It also provides cross-database replication, for example, from Sybase to Oracle."
"We can customize any workflow and we also like the business domain modeling that can be done."
"We use this solution for all kinds of communications like RFC, BAPI, IDoc, connecting with the orders, accounts, finance, data stuff, banking, everything."
"The most valuable thing about this product is that it replicates data between SAP databases (ASE to IQ) very successfully."
"SAP is renovating different things. We are using external tools to connect as of now. It is going well, and now the new generation integration platforms are going to be pretty easy."
 

Cons

"It would be helpful if the bandwidth could be independent of the network or if we could have a dedicated bandwidth for this product."
"The technical support for AWS Database Migration Service is bad. They are still figuring out how to support their product."
"One area that AWS DMS can improve on is its conversion of data types. For example, in Oracle, you have a data type called RAW, but in PostgreSQL there is no such thing. Thus, AWS DMS doesn't know what type I want to use when migrating from Oracle to PostgreSQL, and when performing the migration, AWS DMS changed the RAW data type to the byte data type, which isn't what I wanted."
"This solution is compatible with only AWS."
"There could be enhancements in the product intelligently covering more scenarios to prevent crashes or failures."
"AWS Database Migration Service can become complex when testing. Other solutions, such as Microsoft Azure makes it easy to do. There are more steps to complete tasks in AWS Database Migration Service than in Microsoft Azure."
"The price is expensive for a person or student who wants to learn how to use the solution."
"One drawback I experienced was with balance and sync."
"I would like to see it become mobile-friendly."
"Setup was a little complex."
"There is room for improvement in terms of pricing and faster support."
"It's a very expensive solution."
"If someone wants to replicate their data from Sybase to a newer technology for data warehousing or other purposes, it would be better if they supported those."
"The private solution is expensive. If you're in a situation where you're paying IBM or AWS or somebody just to host you specifically, you're paying people to run it and you're taking care of all the upgrades."
"It's complex. It's necessary to understand a little about infrastructure, like network LAN and VLAN environment."
"Improvement is a never ending story, and HANA is doing some improvements. We are able to adopt that, and we have to do it by integration with HANA. They are very major changes that we need to see."
 

Pricing and Cost Advice

"Cost is the only factor that is challenging."
"Pricing can be improved."
"Pricing for the solution is reasonable, but could still be reduced."
"The pricing is on the higher side."
"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."
"I would rate the pricing a seven out of ten."
"For Egypt, the product's prices are high, making it a specific problem in one region and not globally."
"AWS Database Migration Service is the least expensive solution, but is still expensive."
"It's a very expensive solution."
"You can pick one of the hosted cloud services as opposed to owning it and doing it yourself. Your cost of ownership on the hardware, the data storage, and the maintenance all go down. It depends on what service you use."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
7%
Outsourcing Company
6%
Comms Service Provider
6%
Construction Company
23%
Financial Services Firm
11%
Outsourcing Company
10%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise9
Large Enterprise17
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise1
Large Enterprise5
 

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
Sybase Replication Server
 

Overview

 

Sample Customers

Veoci, Trimble, Nasdaq, shaadi.com, Hotelbeds, SysAid, Verizon, Expedia, Pega
Medtronic, Cirque du Soleil, Antarc, B&G Manufacturing, EarlySense, eBay, Ferrero, James Austin Company, Lenovo, Sagem, RAK Ceramics, Vodafone
Find out what your peers are saying about Amazon Web Services (AWS), Informatica, Palantir and others in Cloud Data Integration. Updated: August 2026.
909,948 professionals have used our research since 2012.