Re: Replication without IP connection

2014-02-04 Thread Dave Cottlehuber
On 29. Jänner 2014 at 16:21:37, Brad Rhoads (bdr...@gmail.com) wrote: > From: Brad Rhoads To: user@couchdb.apache.org Subject: Replication > without IP connection Date: 29. Jänner 2014 16:21:04 MEZ Our Estante app > (http://www.maf.org/estante) > is has similar requirements. Exce

Re: Replication without IP connection

2014-01-29 Thread Brad Rhoads
Our Estante app (http://www.maf.org/estante) is has similar requirements. Except right now we only do peer to peer. Can you schedule a time for remote users to get together every so often? Or can you get a dedicated person to visit the remote sights? You might check out Open Data Kit. It won't he

Replication without IP connection

2014-01-29 Thread Aaron Huslage
Hi, I have a strange problem that I'm hoping someone either has dealt with or has ideas about solving. We have developed a medical records system as a CouchApp that allows clinicians in remote areas to submit medical records to a local server. These records need to be replicated back to a central

Re: Replication without IP connection

2014-01-27 Thread Mike Marino
If you absolutely must use the network transfer, and are looking to do something special to the data between points (ie before the data traverses the network), netcat is an excellent tool for patching together protocols/operating on the data. You might find something there which could help you alon

Re: Replication without IP connection

2014-01-27 Thread Jens Alfke
On Jan 27, 2014, at 10:04 AM, Benoit Chesneau wrote: > How would you do your file transfer? Other than that you could listen on > couchdb changes and rsync your databases files between nodes. Nope, rsync is a highly interactive protocol that runs over IP. It's also not very efficient compared

Re: Replication without IP connection

2014-01-27 Thread Mike Marino
> Am 27.01.2014 um 19:05 schrieb Jens Alfke : >> what sorts of data transfer you have at all? > > He already said: HF Radio. > >> What about: >> Remote system A, Central System B >> 1. Make A read-only, copy database file to intermediate A_1 > > He already said they don't have the bandwidth to cop

Re: Replication without IP connection

2014-01-27 Thread Aaron Huslage
On Mon, Jan 27, 2014 at 1:04 PM, Benoit Chesneau wrote: > How would you do your file transfer? Other than that you could listen on > couchdb changes and rsync your databases files between nodes. > > Eventually you could also write a replicator over UUCP. > The thought, but not the erlang, had cro

Re: Replication without IP connection

2014-01-27 Thread Aaron Huslage
The user data gets pushed from the remote nodes back to the central node (which is Internet connected). The ddoc changes get pushed from the central node to the remote nodes. Stefan, that's what I was looking into. I have filters for user data and system data (ddocs and other dependent documents).

Re: Replication without IP connection

2014-01-27 Thread Benoit Chesneau
On Mon, Jan 27, 2014 at 5:30 PM, Aaron Huslage wrote: > Hi, > > I have a strange problem that I'm hoping someone either has dealt with or > has ideas about solving. > > We have developed a medical records system as a CouchApp that allows > clinicians in remote areas to submit medical records to a

Re: Replication without IP connection

2014-01-27 Thread Jens Alfke
On Jan 27, 2014, at 9:42 AM, Mike Marino wrote: > This is an interesting problem. Aaron, can you say something more about > what sorts of data transfer you have at all? He already said: HF Radio. > What about: > Remote system A, Central System B > 1. Make A read-only, copy database file to i

Re: Replication without IP connection

2014-01-27 Thread Jens Alfke
On Jan 27, 2014, at 8:30 AM, Aaron Huslage wrote: > In this scenario, there is no interactive communication between nodes. > Everything is batch file copies. I need a way to do a CouchDB replication > using only file transfers and cron/inotify jobs. There isn't one. CouchDB replication is an in

Re: Replication without IP connection

2014-01-27 Thread Stefan Klein
2014-01-27 Aaron Huslage > > These records need to be replicated back to a central office for reporting > purposes. > These reports are so complex you have to have all the data on the central server? Can't you reduce the data on the local servers using a view, and just transfer the view result t

Re: Replication without IP connection

2014-01-27 Thread Mike Marino
dio connected. > > > > Just my quick thoughts. > > > > -Scott > > > > "Sent from my T-Mobile 4G LTE Device", not some else's. > > > > Original message > > From: Aaron Huslage > > Date: 01/27/2014 10:30 AM (GMT-06:00) &

Re: Replication without IP connection

2014-01-27 Thread Aaron Huslage
my quick thoughts. > > -Scott > > "Sent from my T-Mobile 4G LTE Device", not some else's. > > Original message > From: Aaron Huslage > Date: 01/27/2014 10:30 AM (GMT-06:00) > To: user@couchdb.apache.org > Subject: Replication without

RE: Replication without IP connection

2014-01-27 Thread Scott Weber
-- Original message From: Aaron Huslage Date: 01/27/2014 10:30 AM (GMT-06:00) To: user@couchdb.apache.org Subject: Replication without IP connection Hi, I have a strange problem that I'm hoping someone either has dealt with or has ideas about solving. We have develop

Replication without IP connection

2014-01-27 Thread Aaron Huslage
Hi, I have a strange problem that I'm hoping someone either has dealt with or has ideas about solving. We have developed a medical records system as a CouchApp that allows clinicians in remote areas to submit medical records to a local server. These records need to be replicated back to a central