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Questions tagged [occasionallyconnected]

Use the "Occassionally-Connected Computing" tag for "OCC" issues such as cloud-device synchronization and offline device operations.

"Occassionally-Connected Computing" or "OCC" is the main paradigm of our day for phones and other devices:

Users can utilize the data system, on the device, even when the device is not connected. When connection to the cloud resumes, some sort of synchronization systems aligns the cloud and devices.

All major apps of our era (the major social media apps, etc) are "OCC" systems. Most BAAS systems (whether Parse, Firebase, etc) have OCC elements, or indeed, are entirely conceived as an OCC solution.

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Linux-based RDBMS for Occasionally Connected Replication

I am looking for a database replication solution which will meet the following requirements: Work with Linux-compatible RDBMS (Atom 32-bit single core architecture) Work in an occasionally connected environment, with two-way data flow Handle adding…
therealmitchconnors
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Architecture Guidance Needed for Occasionally Connected Smart Client with MAUI

I found this from 2016 which gives some broad strokes on Occasionally Connected Smart Clients: https://www.microsoft.com/en-us/download/details.aspx?id=10463 but given the date obviously does not cover MAUI. The service oriented approach seems best…
LeeAdama
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Which method of Authentication is correct for Sync Framework client application (database synchronization)?

Users will be out in the field collecting data on windows client app in areas with poor internet connection. Days or even weeks at a time away from any network connection. The lucky ones will bring their laptop back to a regional office to sync the…
Gary Barrett
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Cloud database (WCF) or Occasionally Connected Architecture with Microsoft Sync?

I'm working on a .NET 4 Winforms app and I'm having a problem deciding on the best way to handle the database. We want to offer a cloud database system where the app can communicate with the "cloud" via WCF services and essentially do the same…
Neal
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How to choose which events are sent to the user on an occasionally connected system using CQRS with event sourcing?

I am building a web app that users can edit and share notes. Users should be connected to notes with roles (owner, read, read-write). This is an occasionally connected system so I chose to do the syncing using CQRS and event sourcing. Following Greg…
AndrouR
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Where can i find a sample showing an Occasionally Connected Application in NET?

Where can i find a sample showing an Occasionally Connected Application in NET? Preferably in C# and SQL CE
Emad Gabriel
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SQL Trigger that runs ONLY at Publisher

I have an in house app that has both a Web Interface and a Desktop Interface(is an OCA using Merge Replication). We are still using SQL 2005 and have many 'Archive' tables set up. These are filled by Triggers on there relating Table. …
Refracted Paladin
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ADO.NET Sync Framework - Determining which records synced successfully/failed from PDA to Server

I am using ADO.NET Sync Framework and on the client side (PDA running Windows Mobile 5 and .net cf 3.5 and SQL CE 3.5). Server side is using SQL Server 2005. On server side manual queries have been written to determine which records are selected…
Doron
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Making OCA with sync service utilize dynamic table name

I'm working an OCA application based on a SQL server db and a SQL CE client db. Each user has there own table in the on the SQL server db. Each user's table has the same schema but can have different data. I'd like to make the synctable name to be…
Aaron Lentz
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