# CrossDatacenter Replication (XDR)

**URL:** <https://discuss.aerospike.com/t/crossdatacenter-replication-xdr/1761>\
**Category:** XDR (Cross Data Center Replication)\
**Created:** [September 5, 2015, 2:31pm UTC](https://discuss.aerospike.com/t/crossdatacenter-replication-xdr/1761 "2015-09-05T14:31:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Eduardo](https://avatars.discourse-cdn.com/v4/letter/e/6a8cbe/32.png) [@Eduardo](https://discuss.aerospike.com/u/Eduardo)\
**Post date:** [September 5, 2015, 2:31pm UTC](https://discuss.aerospike.com/t/crossdatacenter-replication-xdr/1761/1 "2015-09-05T14:31:01Z")

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I have two servers in two different geographic locations (alfa1 and alfa2).

I need to be able to write to both servers and the server that received the write replicate to the other.

I think that this is multi-master replication or cross datacenter replication.

I read something that this is possible on Enterprise edition.

Is this correct ? How about Aerospike Community Edition ?

Any help is welcome !!!

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<div class="post-metadata">

**Author:** ![manigandham](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.aerospike.com/manigandham/32/58_2.png) [@manigandham](https://discuss.aerospike.com/u/manigandham)\
**Post date:** [September 5, 2015, 3:05pm UTC](https://discuss.aerospike.com/t/crossdatacenter-replication-xdr/1761/2 "2015-09-05T15:05:25Z")

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Cross datacenter replication is only available in the enterprise edition. You can run active-active regions.

Read this section in the documentation for all the info:

[https://www.aerospike.com/docs/architecture/xdr.html](https://www.aerospike.com/docs/architecture/xdr.html)