Sample for multi master model

[akshetty9]

This video shows examples of multi master model very quickly and does not give much details. I am also not able to find much details anywhere.
1.Where can i find the test application that was shown in the video?
2. How to get access to dynamo db tool box console? This library does not have code for the UI.

Please help.

[miclefebvre]

I'm looking for the same thing. This seems to be the old solution. Now there's a new library, but I can't find where I can add code for conflicts resolution. Is there a way to do it ?

[akshetty9]

did u manage to get the multimaster mode working with default conflict resolution?

[miclefebvre]

I don't think it's an option of this library if I look at the code. I think the video present an older project no longer maintained.

I'm not sure this one is either.

[amcp]

Here is a high level description of a multi-master implementation that uses the concept of region-to-key mastership to decide which stream update to propagate to other regions. A code sample is a good idea and is probably something that could be added as part of an integration test

[jedi4ever]

This site seems to describe where to download the UI - https://dynamodb-cross-region.s3-external-1.amazonaws.com/DynamoDBReplicationCoordinatorApplicationBundle.zip

[jedi4ever]

fwiw - AWS re:Invent 2016: Cross-Region Replication with Amazon DynamoDB Streams (DAT201) has some info on how aws lambda was used with cross-region replication of dynamodb tables - (with some adaptations of the tables)

[abadyan-vonage]

+1

[akshetty9]

After our discussion with support team it was told to us that the UI shown in the video is not supported anymore. We have to use the cross region replication library only.

[anirban-roy]

@amcp , @akshetty9 , @miclefebvre, @jedi4ever , @abadyan-vonage You might want to take a look at my PR which does master-master replication. It keeps two tables receiving writes in sync.
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