data-synchronization Questions

4

Solved

I would like rsync to exclude all directories that contain a file with a specific name, say ".rsync-exclude", independent of the contents of the ".rsync-exclude" file. If the file ".rsync-exclude"...
Premarital asked 16/7, 2013 at 16:24

2

Solved

Anybody has any ideas or references on how to implement a data persistence layer that uses both a localStorage and a REST remote storage: The data of a certain client is stored with localStorage (...
Dysentery asked 27/11, 2012 at 19:49

3

Solved

I am trying to implement a Thread-Safe PhoneBook object. The phone book should be able to add a person, and look up a person based on their name and phoneNumber. From an implementation perspective ...

5

Solved

I was reading Critical Section Problem from Operating System Concepts by Peter B. Galvin. According to it 1) Progress is : If no process is executing in its critical section and some processes wi...

3

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The following diagram is a basic representation of a web application I am creating. The basic operation of the application is as follows: Client sends request for data from node.js server Serv...
Undesigned asked 22/2, 2017 at 3:1

7

Solved

I have a feeling that there must be client-server synchronization patterns out there. But i totally failed to google up one. Situation is quite simple - server is the central node, that multiple c...
Adonai asked 5/1, 2009 at 13:26

2

I will be having two Rails applications, one is full fledged and other one a stripped down one. Both of these applications have their own database and they will communicate to each other using APIs...
Whitworth asked 29/7, 2019 at 15:40

6

Solved

I'm looking for some general strategies for synchronizing data on a central server with client applications that are not always online. In my particular case, I have an android phone application w...

3

I´m twisting my head now for a while and don´t get to a final solution. So I hope I might find some exchange or help on how to solve this issue here on an architectural level. I´m currently facing...

1

I have a private Docker registry running. Any user should be able to push and pull any image. Therefore, right now I am not using any user identification at all. However, a user should not be abl...

3

Solved

I'm looking for a software which will allow me to synchronize files in specyfic folders between my linux boxes. I have searched a lot of topics and what I've found is Unison. It looks prety good bu...

4

Solved

I'm having trouble finding the differences between data synchronization and replication. From what I can tell, replication is making all data between 2 databases the same. Synchronization doesn't ...

5

Solved

I am planing to implement an app and I have come to a point where I don't know what is the best approach. Scenario: I have an app where I am making a todo list and I am adding 3 items. I use my p...
Mantel asked 16/7, 2013 at 20:31

1

Solved

I am using pysftp library's get_r function (https://pysftp.readthedocs.io/en/release_0.2.9/pysftp.html#pysftp.Connection.get_r) to get a local copy of a directory structure from sftp server. Is th...
Caducous asked 23/11, 2017 at 15:39

9

I'm looking for a javascript library that will let me store data in a client side database and in the back ground automatically sync the database back to the server's database preferable som...

3

Solved

For our mobile application, we were hoping to use the Realm.io database, but we need to be able to synchronize multiple devices so they always have the same information. The database could get to b...
Pettis asked 9/10, 2014 at 17:6

2

Solved

I'm using tablediff utility to transfert data from serval databases sources to a destination database and I get a result having all the differences between the source and destination databases with...
Marvelous asked 16/6, 2016 at 13:1

1

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So a little background - we have a large number of data sources ranging from RDBMS's to S3 files. We would like to synchronize and integrate this data with other various data warehouses, databases,...
Paginate asked 3/5, 2016 at 21:53

3

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I have an offline application cordova, composed of simple html and pictures, all inserted in a sub folder (android_asset/www/app). I would like to add a second online application (android_asset/www...
Shinn asked 28/8, 2014 at 15:27

2

We're building an API and mobile app on top of a database that has a few hundred thousand records in the main table of interest. Our mobile developer is pushing hard about pre-loading the app with...

1

Solved

I have two related questions regarding the Firebase web platform's synchronisation of locally-modified data to the server: Every client sharing a Firebase database maintains its own internal ver...

2

I am looking for a way to synchronize my data from MySQL to MongoDB. I do not want just to replicate my data, I want them to be permanently synchronized. Does anyone know if Tungsten Replicator wou...

5

I'm building a relatively complex and data heavy web application in AngularJS. I'm planning to use php as a RESTful backend (with symfony2 and FOSRESTbundle). I have spent weeks looking around for ...

2

Solved

My app has functionality to add events to the calendar but in order to achieve this Android's calendar app needs to have calendars. In order to add calendars you have to add a Google account. So I...

3

I have one master django sever where the data are stored (mysql database). Online : I would like many users to have a copy from this database synchronized (only delta's must be copied) on their la...
Helmer asked 29/7, 2011 at 8:11

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