Home | Contact Us | FAQ | Search & Site Map | Link to Us
Sign In | Join | Other 45 Sites in Network
Home
Discussion GroupsFormsForms ProgrammingQueriesModules / DAO / VBAReports / PrintingMacrosDatabase DesignSecurityConversionImporting / LinkingSQL Server / ADPMultiuser / NetworkingReplicationSetup / ConfigurationDeveloper ToolkitsActiveX ControlsNew UsersGeneral 1General 2
Access DirectoryToolsTutorialsUser Groups
Related Topics
SQL ServerOther DB ProductsMS OfficeMore Topics ...

MS Access Forum / Replication / January 2008

Tip: Looking for answers? Try searching our database.

Internet Replication with hosted server?

Thread view: 
Enable EMail Alerts  Start New Thread
Thread rating: 
akbertram@gmail.com - 23 Jan 2008 10:53 GMT
Hi All,

I've come in as a developer in the middle of a database project in
Access 2003 which the design spec describes as using "replication by
email."  I've gone through and read all the MS faqs, the TSI material,
david fenton's site, etc, it would seem that zipping up and emailing
replicas around is a Bad Idea. I'm now searching for alternatives...

The database will be used in 4 field sites of different organisations
with intermittent connections to the internet. The "central" site has
no internet server nor a VPN. I'm exploring several options:

1) Mapping an FTP site a drive letter using Novell NetDrive and
configuring the clients for indirect synchronization. This is
problematic because I think at least one of the organisations have IT
policies that won't allow the install of NetDrive... It also seems
woefully complex.

2) Internet synchronization using a hosted IIS server. Don't know if
this is possible given that I won't be able to run the synchronizer on
the server. But surely there must be a way to get the clients to
upload msg files, for the hub database (running on my PC) to check in
periodically with the FTP folder, and leave results?

3) Rolling my own synchronizer that creates simple xml "msg" files
that encapsulate changes that can be emailed to the hub database.
Anyway to get jet to produce these msg files for me?

Any thoughts on which of these is the most viable?

Alex
David W. Fenton - 23 Jan 2008 22:05 GMT
akbertram@gmail.com wrote in
news:a80a4865-8583-4773-b78d-f77efe8a43f4@j78g2000hsd.googlegroups.co
m:

> The database will be used in 4 field sites of different
> organisations with intermittent connections to the internet. The
[quoted text clipped - 6 lines]
> IT policies that won't allow the install of NetDrive... It also
> seems woefully complex.

Doesn't work, as Indirect synchronization requires IIS running on
the Internet host server.

> 2) Internet synchronization using a hosted IIS server. Don't know
> if this is possible given that I won't be able to run the
> synchronizer on the server. But surely there must be a way to get
> the clients to upload msg files, for the hub database (running on
> my PC) to check in periodically with the FTP folder, and leave
> results?

If you can't run the Internet synchronizer on the IIS server, then
you can't use Internet synchronization.

> 3) Rolling my own synchronizer that creates simple xml "msg" files
> that encapsulate changes that can be emailed to the hub database.
> Anyway to get jet to produce these msg files for me?
>
> Any thoughts on which of these is the most viable?

None of them are viable.

Consider setting up a workstation and VPN connections as your hub
for indirect replication. That way you isolate the replication
operations and the running synchronizer from your server machines
and that should keep your IT people happy.

Signature

David W. Fenton                  http://www.dfenton.com/
usenet at dfenton dot com    http://www.dfenton.com/DFA/

 
Sign In
Join
My Latest Posts
My Monitored Threads
My Blog
My Photo Gallery
My Profile
My Homepage

Start New Thread
Enable EMail Alerts
Rate this Thread



©2008 Advenet LLC   Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.