Monday, January 22, 2018

The TCP Inversion Proposal

DZone Database Zone
The TCP Inversion Proposal
The TCP Inversion Proposal

imageA customer asked for an interesting feature. Given two servers that need to replicate data between themselves and the following network topology:

The Red DB is on the internal network, it is able to connect to the Gray DB. The Gray DB is on the DMZ, it is not able to connect to the Red DB.

They are set up (with RavenDB) to do replication to one another. With RavenDB, this is done by each server opening a TCP connection to the other and sending all the updates this way.

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