We performed a comparison between AWS Database Migration Service and Oracle Big Data SQL based on real PeerSpot user reviews.
Find out what your peers are saying about Amazon Web Services (AWS), MuleSoft, Matillion and others in Cloud Data Integration."The tools are very user-friendly."
"The solution is stable and reliable."
"Even if it does break down, it will automatically recover itself and resumes from where it stopped."
"The initial setup is very straightforward."
"We particularly like that this solution has the facility to integrate with all ETL tools."
"The most valuable feature of AWS Database Migration Service is it catches all the history changes, such as inset, observe, and delete. It tracks everything."
"If your infrastructure is already on Amazon, it simply makes the most sense to use a tool officially provided by them as an additional service, rather than having to rely on a third-party solution."
"As the solution is on the cloud, we don't have to worry about the maintenance of software."
"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."
"The cost is a concern. We use DMS because of its simplicity, but the price could definitely be more competitive."
"There is no connectivity to the source database or the target database."
"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."
"The performance of data migration could be smoother."
"Migrating from here and pushing the data from on-premise to AWS cloud is a big challenge and a few more services from AWS would be helpful. For example, we are currently using ILDB internet tools which move data from on-premise to the AWS cloud. A few more services would be really helpful for me to move the master data."
"The live duplication has a delay of two minutes, which can be an issue."
"Database Migration Service could be more integrated. I think that it makes sense to add integration to these functions. For example, AWS Glue has a feature called Orchestrator to create data flows, and that's more straightforward."
"More endpoints need to be supported by AWS Database Migration Service. There's also a need for more control and transparency on the product, including better technical support."
"There is room for improvement in the pricing."
"The solution could improve by adding more advanced features."
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AWS Database Migration Service is ranked 2nd in Cloud Data Integration with 27 reviews while Oracle Big Data SQL is ranked 17th in Cloud Data Integration with 2 reviews. AWS Database Migration Service is rated 7.8, while Oracle Big Data SQL is rated 8.6. The top reviewer of AWS Database Migration Service writes "A cloud solution for live replication but has stability issues". On the other hand, the top reviewer of Oracle Big Data SQL writes "Offers good scalability, strong stability and seamless integration ". AWS Database Migration Service is most compared with AWS Glue, Oracle GoldenGate, Qlik Replicate, Fivetran and Confluent, whereas Oracle Big Data SQL is most compared with Palantir Foundry and Oracle Data Integrator (ODI).
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