AWS Database Migration Service
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AWS Database Migration Service Reviews & Product Details

AWS Database Migration Service Overview

What is AWS Database Migration Service?

AWS Database Migration Service helps you migrate databases to AWS quickly and securely. The source database remains fully operational during the migration, minimizing downtime to applications that rely on the database.

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Product Description

AWS Database Migration Service helps you migrate databases to AWS quickly and securely. The source database remains fully operational during the migration, minimizing downtime to applications that rely on the database.


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Amazon Web Services (AWS)

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Recent AWS Database Migration Service Reviews

Verified User
A
Verified UserEnterprise (> 1000 emp.)
1.0 out of 5
"Good idea, bad implemention"
The idea that we may migrate database from onprem to clod
Sonali A.
SA
Sonali A.Enterprise (> 1000 emp.)
4.5 out of 5
"DMS - Migrating data with ease"
It is very easy to setup data migrations between different databases and services and is user-friendly once you learn.We are able to load GBs of da...
Korla G.
KG
Korla G.Small-Business (50 or fewer emp.)
4.5 out of 5
"DMS from RDS to Dynamo"
AWS DMS is used when we want to get all our data from one data base to other when we want to migrate this AWS service is used. The best thing ...

Pricing Insights

Averages based on real user reviews.

Time to Implement

4 months

Return on Investment

24 months

Perceived Cost

$$$$$
View More Pricing Information

AWS Database Migration Service Media

AWS Database Migration Service Demo - AWS Database Migration Service Diagram
AWS Database Migration Service Diagram
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53 AWS Database Migration Service Reviews

4.2 out of 5
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53 AWS Database Migration Service Reviews
4.2 out of 5
53 AWS Database Migration Service Reviews
4.2 out of 5

AWS Database Migration Service Pros and Cons

How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
Cons
G2 reviews are authentic and verified.
Aasheesh P.
AP
Senior Software Engineer
Mid-Market(51-1000 emp.)
More Options
Validated Reviewer
Verified Current User
Review source: Organic
What do you like best about AWS Databases?

The best thing about AWS Databases is the ease of usage and implementation. It is very easy to create a new database in seconds. It has a lot of database options such as Postgres, MySQL, Aurora, etc.

I personally like Aurora the best, with its serverless capabilities standing out from all other cloud providers.

I have been using Amazon Databases every day. Review collected by and hosted on G2.com.

What do you dislike about AWS Databases?

The UI is slightly not up to the mark for the Databases. Review collected by and hosted on G2.com.

What problems is AWS Databases solving and how is that benefiting you?

AWS Databases helped us in moving our Legacy workloads to Cloud. With its amazing Database migration services, we were able to move all our data from Legacy systems to AWS cloud very easily.

The Databases are very cheap to use and provide 99.9% of availabillity and hence it benefits the entire organization.

AWS manages the hardware for the DBs and provide suggestions for upgrading to the latest version of the Database. Review collected by and hosted on G2.com.

KD
senior staff infrastructure architect
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Review source: Thank You page
Rating Updated ()
What do you like best about AWS Databases?

AWS databases are fully managed, highly scalable, and secure, offering a wide range of purpose-built options like RDS, DynamoDB, and Redshift. They reduce operational overhead, support high availability, and integrate seamlessly with other AWS services—making it easy to build reliable, performant applications at scale. Review collected by and hosted on G2.com.

What do you dislike about AWS Databases?

EAWS databases can become expensive at scale, especially with high I/O or storage needs. Some services have complex pricing models and limits (like DynamoDB throughput). Also, vendor lock-in and limited customization compared to self-managed databases can be concerns for some users. Review collected by and hosted on G2.com.

What problems is AWS Databases solving and how is that benefiting you?

AWS Databases solve a wide range of problems related to scalability, availability, performance, maintenance, and security of data infrastructure.

Problems AWS Databases Solve

Scalability Challenges

Problem: Traditional on-prem databases often struggle with vertical/horizontal scaling.

Solution: AWS provides automated and elastic scaling with services like Amazon Aurora and DynamoDB.

High Availability & Disaster Recovery

Problem: Ensuring database uptime and resilience during failures can be complex and costly.

Solution: AWS databases like RDS and Aurora offer multi-AZ deployments and automated backups, improving business continuity.

Manual Maintenance

Problem: Patching, provisioning, and backups consume time and require expertise.

Solution: AWS offers fully managed services, reducing operational overhead.

Data Security & Compliance

Problem: Managing encryption, access control, and compliance manually increases risk.

Solution: AWS integrates built-in encryption (at-rest/in-transit), IAM, KMS, and compliance frameworks like HIPAA, SOC 2, etc.

Latency & Performance Bottlenecks

Problem: High latency in global applications due to centralized data.

Solution: Services like Amazon Global Datastore and DynamoDB Global Tables support low-latency, multi-region data access.

Data Type & Use Case Diversity

Problem: One-size-fits-all databases are not optimal for varied data needs.

Solution: AWS offers purpose-built databases (e.g., RDS for relational, DynamoDB for key-value, ElastiCache for in-memory, DocumentDB for document, etc.).

Cost Optimization

Problem: On-premise databases require upfront investment and constant over-provisioning.

Solution: AWS offers pay-as-you-go and reserved instance models to optimize cost. Review collected by and hosted on G2.com.

Sonali A.
SA
Senior Data Engineer
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review
What do you like best about AWS Database Migration Service?

It is very easy to setup data migrations between different databases and services and is user-friendly once you learn.We are able to load GBs of data very quickly and easily. Review collected by and hosted on G2.com.

What do you dislike about AWS Database Migration Service?

CDC is not easily implemented using DMS and needs detailed study to implement,we need to add details in JSON sometimes which gets a little messy. Review collected by and hosted on G2.com.

What problems is AWS Database Migration Service solving and how is that benefiting you?

We are using DMS to transfer the data from IBM DB2 database to PostgreSQL ,we are able to migrate the data very quickly in minutes(GBs of data).Same migration is taking a lot of time using other services like Glue Review collected by and hosted on G2.com.

Korla G.
KG
Open source contributor
Small-Business(50 or fewer emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about AWS Database Migration Service?

AWS DMS is used when we want to get all our data from one data base to other when we want to migrate this AWS service is used.

The best thing I like is if I want to do manually , then I need to copy all the tables , all the statements from old data base to new , which can take long time but through DMS I need to mention source and destination database and replication instance copies data from old to new . I dont need to struggle much.

It even takes care of schema conversion as well , which means if source is relational and destination is non relational , DMS takes care of it.

I only need to pay for compute resources . Review collected by and hosted on G2.com.

What do you dislike about AWS Database Migration Service?

As Iam beginner to DMS , I didnt found any downsides it is fast , saves lot of time . Review collected by and hosted on G2.com.

What problems is AWS Database Migration Service solving and how is that benefiting you?

I tried to switch the data base from AWS RDS (MYSQL) to Dynamo DB , If I have to do manually then I must copy all the tables , primarykeys , procedures which takes lot of time but using DMS with in 10-15 mins data from RDS copied to Dynamo DB though schemas are different. Review collected by and hosted on G2.com.

Ashish R.
AR
Zoho CRM
Small-Business(50 or fewer emp.)
More Options
Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review
Rating Updated ()
What do you like best about AWS Database Migration Service?

We used this service to migrate DB from 3cx to the AWS cloud which was very convenient with a user-friendly interface and the support received was quite quick. Review collected by and hosted on G2.com.

What do you dislike about AWS Database Migration Service?

Found the pricing bit on the higher side compared to other suppliers in the market Review collected by and hosted on G2.com.

What problems is AWS Database Migration Service solving and how is that benefiting you?

Migration of DB from 3cx to AWS cloud Review collected by and hosted on G2.com.

Ishant T.
IT
Mid-Market(51-1000 emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
Rating Updated ()
What do you like best about AWS Database Migration Service?

Easy to use

Robust

Give flexibility for both Full load and CDC load

Can work on multiple data sources

Maintain all types of flags in data like Insert, Update and Delete

Overall, my experience with DMS is excellent, and there is significantly less scope for data loss. Review collected by and hosted on G2.com.

What do you dislike about AWS Database Migration Service?

I recently faced one issue where it failed to parse the JSON object because that JSON has multiple line breaks. So while reading the JSON, it was giving null as output.

And another which I faced was while reading the GeoSpatial coordinates. So for this issue, I changed the source column datatype from geometry to string, and it's also a known issue to the AWS team. Review collected by and hosted on G2.com.

What problems is AWS Database Migration Service solving and how is that benefiting you?

We use this tool to read the data from Postgresql and MongoDB databases, replicate all the tables using the AWS DMS, and store the Data in the S3 bucket. After that, we're reading the same data from the s3 bucket and store that in Databricks File System(DBFS) Review collected by and hosted on G2.com.

Sagar Ganesh R.
SR
Technology Consultant
Enterprise(> 1000 emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about AWS Databases?

It has all types of enhancements, integration, metric calculations and lot more features such as lambda, s3, putty, memory instances, putty features which helps us to thoroughly enjoy the aws features and queries the aws table as fast as possible Review collected by and hosted on G2.com.

What do you dislike about AWS Databases?

There is nothing we can dislike about aws. It's the best. And the support team here is amazing. Whenever we face a glitch they are help to us 24/7. What else is there to complain. Negative. Review collected by and hosted on G2.com.

What problems is AWS Databases solving and how is that benefiting you?

The transformation of data with millions of records are very fast and whenever we are dealing with big data, performance is a factor where we need to bother, but using aws services, there is nothing to worry about. Everything is smooth here. Review collected by and hosted on G2.com.

SP
Small-Business(50 or fewer emp.)
More Options
Validated Reviewer
Verified Current User
Review source: G2 invite
Incentivized Review
Rating Updated ()
What do you like best about AWS Database Migration Service?

It enables me to migrate databases from on-premises or cloud-based databases to AWS quickly and securely. It supports a variety of source and target databases, including Amazon RDS, Amazon Aurora, Amazon Redshift, and others. Review collected by and hosted on G2.com.

What do you dislike about AWS Database Migration Service?

I don't dislike it, it help's actually the database issue. Review collected by and hosted on G2.com.

What problems is AWS Database Migration Service solving and how is that benefiting you?

DMS uses a replication process to migrate data from the source database to the target database. During the replication process, DMS continuously captures changes made to the source database and applies them to the target database in near real-time, allowing users to migrate data with minimal downtime. Review collected by and hosted on G2.com.

Pavitra M.
PM
Software Engineer
Small-Business(50 or fewer emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about AWS Database Migration Service?

The best features of AWS Database Migration Service include its ease of use, flexibility to support various migration scenarios, automatic schema conversion, and real-time replication capabilities. Additionally, it offers a highly secure and reliable solution for database migration with minimal downtime. Review collected by and hosted on G2.com.

What do you dislike about AWS Database Migration Service?

The drawbacks of AWS Database Migration Service include its high cost, especially for large-scale migrations, and limited support for certain database engines. Some users have also reported technical issues with the service, such as slow migration speeds or compatibility problems. However, AWS provides extensive documentation and support to help users overcome these challenges. Review collected by and hosted on G2.com.

What problems is AWS Database Migration Service solving and how is that benefiting you?

1. Minimizing downtime: AWS Database Migration Service can help reduce the downtime associated with database migrations, allowing organizations to maintain business continuity during the migration process.

2. Simplifying database migrations: AWS Database Migration Service automates many of the tasks involved in database migration, making it easier for organizations to move their databases to the cloud or upgrade to a newer database version.

3. Enabling real-time data replication: AWS Database Migration Service can replicate data from a source database to a target database in near real-time, allowing organizations to maintain up-to-date data in multiple locations.

4. Supporting heterogeneous database migrations. AWS Database Migration Service supports migration between different database engines, making it easier for organizations to switch between database platforms or consolidate databases.

5. Providing a scalable ETL tool: AWS Database Migration Service can be used as an ETL tool, allowing organizations to extract data from multiple sources, transform it as needed, and load it into a target database or data warehouse. Review collected by and hosted on G2.com.

Chetana K.
CK
Associate Software Developer
Mid-Market(51-1000 emp.)
More Options
Validated Reviewer
Review source: G2 invite
Incentivized Review
What do you like best about AWS Database Migration Service?

It's database migration feature. On premises data migration. And data protection. Review collected by and hosted on G2.com.

What do you dislike about AWS Database Migration Service?

Data migration downtime sometimes slow but depends on type of databases too. Review collected by and hosted on G2.com.

What problems is AWS Database Migration Service solving and how is that benefiting you?

For our vendors customers data migration and ETL. Review collected by and hosted on G2.com.