Unanswered Questions tagged with AWS Database Migration Service
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Hi all,
As part of our DR plan, we'd like to setup AWS DMS service with MSSQL 2019 SE RDS Cloud DB as source and MSSQL 2012 SE On-premise DB instance as our target to replicate changes from RDS MSSQL...
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199
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asked a year agolg...
I am trying to create a DMS migration project, but I cannot select any source data provider as the selection list is appearing as empty. Even though I have two data providers in the relevant region...
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109
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asked a year agolg...
Hello all, hope you can help.
We're hosting a new SQL 2016 RDS instance we'll call this the target DB. There is a 3rd party that is syncing data into the target DB on this instance using AWS's CDC...
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126
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asked a year agolg...
Source: MySQL
Destination: AWS Redshift
We have created few dms tasks for multiple tables that need to be migrated. It seems there is an issue with the migrate type "migrate existing and replicate...
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102
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asked a year agolg...
Hi, some insights will be appreciated, please
1. Based on this DOCUMENTED DMS restriction
https://repost.aws/knowledge-center/dms-high-source-latency
"The network speed between the source...
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70
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asked a year agolg...
The version of the replication instance is 3.4.7
It was working fine, but after maintenance, the error below has occurred and the work stopped.
I wonder what could be the cause of the possible error,...
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77
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asked a year agolg...
DMS is using this query to perform table validation post full load migration (in this case on a MySQL source) :
`SELECT tableID FROM ( SELECT @row:=@row+1 AS rownum, tableID FROM (SELECT @row:=0)...
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98
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asked a year agolg...
The document at https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.AzureSQL.html says:
> "AWS DMS doesn't support change data capture operations (CDC) with Azure SQL Database.",
but the...
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93
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asked a year agolg...
I am trying to migrate data from an on prem SQL Server DB to Postgres Aurora using AWS DMS. The data migrates just fine, but for tables that have a boolean column in the primary key, during validation...
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81
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asked a year agolg...
I have a large collection of papers 15K, stored on RDS and also on local excel sheets. the data were collected from different databases (IEEE, ACM... etc). I want the Mechanical Turk to follow my...
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60
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asked a year agolg...
Both databases are in Aurora MySql
In the source database I've a table with serveral fields and the primary key uses only one column 'id'.
In the target database, I need to change the primary key to...
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81
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asked a year agolg...
Hi,
Im looking at migrating a on-prem mysql database to aurora via DMS. When i run DMS it brings up warnings about several LOB columns in tables. But i thought it would still import all rows if i...
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80
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asked a year agolg...