replication

[shivangim985778]

is it possible to have multiple author and multiple publish instance?if it  is then how to implement it?

[edubey]

First request, please take time to draft question and proper details in title and description.

Community is happy to help but in order to get better answer, you can provide more details.

Coming to your Que:

Yes, you can have multiple author and publish.

For deployment you can refer

https://helpx.adobe.com/experience-manager/6-3/sites/deploying/using/recommended-deploys.html

http://aempodcast.com/2017/aem-resources/aem-ugc-different-approaches/#.W3Z2__bhX4Z

https://helpx.adobe.com/experience-manager/6-3/sites/deploying/using/replication.html

[shivangim985778]

how to configure multiple author and multiple publish instance in aem? and in what cases we will use multiple author and multiple publish instance and what are the uses?

[shivangim985778]

how to configure multiple author and multiple publish instance in aem? and in what cases we will use multiple author and multiple publish instance and what are the uses?

[berliant · Accepted solution]

It depends on a persistent store and topology.

You can have multiple authors if you are using MongoMK. Here you can have multiple author's instances connected to the same Mongo DB replica set. Such a topology is recommended for a high number of concurrent (>100) author's connections.

For TarMK you can see multiple authors in a case of a ColdStandBy tor and Offolaoidng topology. Otherwise, TarMK is not horizontally scalable.

You can have as many publish instances as you need. Normally you need to run a series of performance tests to determine publish AEM number.

[Jörg_Hoh]

Can you please provide a proper usecase? Your question is very broad, and any answer is probably not helping you, because you might think of a different case than I do. So any clarification on your question and usecase might help us to come up with a better response.

Thanks,

Jörg

[shivangim985778]

i need to configure many author instance with many publish instance. How to do that?

[Jörg_Hoh]

From a replication point of view you just configure replication agents on author to point to all publish instances. But your problem description is still very vague, it omits informations like topology, clustering, information about sharding etc. Without these I don't feel confident enough to provide you something I would consider as an answer to your request, but I can only give you some guidelines.

On the other hand, if you are working on a project, an AEM architect should be able to give you these information and also recommend you ways how you should implement it.

[shivangim985778]

what is the case when i can use multiple author and multiple publish instance? And how to configure?

[shivangim985778]

how to troubleshoot data if there is some issues when transferring data from author to publish