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Questions tagged [aws-dms]

AWS Database Migration Service (AWS DMS) can migrate your data to and from most widely used commercial and open-source databases such as Oracle, PostgreSQL, Microsoft SQL Server, Amazon Redshift, Amazon Aurora, MariaDB, and MySQL. The service supports homogeneous migrations such as Oracle to Oracle, and also heterogeneous migrations between different database platforms, such as Oracle to MySQL. The source or target database must be on an AWS service.

http://docs.aws.amazon.com/dms/latest/userguide/Welcome.html

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How to configure Aurora MySQL target database?

I am doing the following step, to configure Aurora target DB, while migrating local SQL Server DB to Aurora DB in cloud: https://docs.aws.amazon.com/dms/latest/sbs/CHAP_SQLServer2Aurora.Steps.ConfigureAurora.html I am running these queries from…
MAK
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AWS DMS Build tables list failed

I am trying to do a full load from SQL server to Aurora-mysql but the task fails on some error. I wonder why AWS are so cheap on description with this. [TASK_MANAGER ]I: Execute Request Task 'LEDGD7DCQS4IBQSXXQF66YPLIU' running full load only…
Gleeb
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AWS DMS Losing records using DatabaseMigrationService.Client.describe_table_statistics with large result set

I'm using describe_table_statistics to retrieve the list of tables in the given DMS task, and conditionally looping over describe_table_statistics with the response['Marker']. When I use no filters, I get the correct number of records, 13k+. When I…
cbeckley
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Can we execute sql query in aws DMS

Can we execute sql query inside DMS task so that it just fetches the required data and not the whole db. If its not possible then which aws service is used to fetch query based data from on-prem data source to aws S3.
Aamir Sheraz
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AWS DMS (Database Migration Service) SQL Server to SQL Server not replicating changes

I have 2 AWS SQL Servers (as RDS instances) in the same VPC, however one is in a private subnet (the source) and one is in a public subnet (the target). I am replicating FROM SQL Server Standard Edition TO SQL Server Web Edition. I have set up DMS…
JamesMatson
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How to Automate the AWS Data Migration Services

Is there any way to schedule the DMS task at specific Time. In AWS Console I didn't find any related options.
krist
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Does 1) AWS DMS handle timezone offset 2) AWS DMS sents notification when a migration task is completed

Can somebody provide insights on the below details. 1) Can AWS DMS add time offset to table columns while initiating the migration so that migrated table has the same time in the new time zone (for all supported DB platforms) 2) Can AWS DMS sent us…
narayanan s
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Error in AWS Schema Conversion Tool - Invalid Table Mappings document

I am trying to create a DMS task in SCT, but I get the following error - My source is SQLServer and my target is MySQL DB v 5.7.23. Here is the generated mappings JSON: { "rules": [ { "rule-type": "selection", "rule-id": "1", …
ZeroGraviti
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AWS DMS Start replication task

I am able to create the DMS instances through through the YAML file. But I am not able to start the task to migrate the data. Is there any way I add the script in YAML to start the process automatically once the task gets created?
saran
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Oracle database migration from on premise to AWS with zero downtime and only AWS services

I wanted to know if we can migrate an oracle database from on premise to AWS, using aws/open source tools/services only with zero downtime. The preference is just AWS services. since this is a 1 time requirement we are not interested in purchasing…
kavya sudeep
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AWS DMS to replicate transactional data to data warehouse on an ongoing basis

I'm hoping someone can tell me if I'm absolutely crazy before I go too far down this path. I have an application with MySQL as the backend. I needed to create more robust reporting and i opted to build a data warehouse in pgsql. The challenge is I…
hyphen
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AWS DMS cannot connect to destination in Replication instance

I am trying to migrate a DB instance to an Aurora instance on AWS I have set up the aurora db correctly, I can connect to it with my client... In addition I have connected using Amazon Schema Conversion Tool and transferred the schema over - the…
j-p
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Is it possible to do SQL server database to other cloud mysql migration with AWS DMS?

AWS DMS has schema conversion tool and other advanced features in database migration.So is it possible to do SQL server database inside a vm to some other cloud's mysql(due to business reasons) migration by using AWS DMS?or the target database…
Test Mail
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AWS DMS can not use SSL required mode with MySQL

I tried to use AWS DMS to migrate MySQL innodb cluster on another cloud provide to AWS. I uploaded self signed CA.pem generated by MySQL it doesn't work. AWSDatabaseMigrationService: CA Certificate validation error DMS SSL mode doesn't have…
Yen
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AWS DMS and Redshift

I am using DMS to migrate data from MySQL to Redshift. Inside DMS, I use the 'full-load-and-ongoing' option to load data to Redshift. Assuming the full-load is complete and the on-going is in progress,I would like to know how I can resume the DMS…
Aju K Raj
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