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From Jens Alfke <>
Subject Re: healthcare projects running on couched?
Date Mon, 24 Mar 2014 23:47:54 GMT

On Mar 24, 2014, at 10:10 AM, אורן שני <> wrote:

> How abiut couchDB's conflict resoloution mechanism vs SQL DB's using locks.
> Do you think that is a major concideration?

You can’t use locking in a widely-distributed system, or one client forgetting to release
a lock would block everyone else (either forever or until the lease runs out.) It also makes
offline updates impossible. 

I’ve heard of relational-db-based systems that do replication, but they don’t attempt
to propagate locks. Instead they do conflict resolution during replication the same way CouchDB

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