Unanswered Questions tagged with AWS Database Migration Service
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Hi - I'm trying to get my head around DMS, and how on-going replication works with a MSSQL RDS source.
As I understand it, on-going replication uses the fn_dblog function to read from the transaction...
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171
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asked 10 months agolg...
useLogMinerReader=N;useBfile=Y;archivedLogDestId=3;asm_user=dmsuser;asm_server=xxxxxxx:1521/+ASM
Last Error Endpoint initialization failed. Task error notification received from subtask 0, thread 0...
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109
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asked a year agolg...
Hi Team,
I have migrated AWS MySQL RDS to AWS Document DB, After migration Document DB Oject_id shows as 1,2,3.... etc. In the collection there is one date column, i need to update that date column...
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3298
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asked a year agolg...
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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222
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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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112
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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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131
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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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111
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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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73
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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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81
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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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102
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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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99
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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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84
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asked a year agolg...