Most voted "synchronization" questions
Synchronization refers to the use of controls to maintain a coherent representation, be it a group of processes running in the same program (process synchronization), or data representations (data synchronization).
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answers204336
viewsWhat is the difference between asynchronous and synchronous communication?
I’ve heard a lot about asynchronous and synchronous communication, but I don’t know what they really are. Could someone explain to me what the difference and how each one works? When and what should…
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answers7407
viewsWhat better way to work offline and synchronize data with server?
I am working on a project where it will be necessary for users to register offline and then submit their registration to the server as soon as the internet connection is available. My problem is…
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answers422
viewsWhat is the advantage of using one database for reading and another for writing?
What is the advantage/difference of using separate databases, one for reading and the other for writing? In my view, there is no such concept. The writing bank, one hour will have to be read to…
database software-architecture synchronization replicationasked 6 years, 8 months ago Gabriel G. Domingos 123 -
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answer508
viewsHow does the secret of Bittorrent Sync work?
I’m looking for a completely Open Source alternative to Bittorrent Sync, and it seems we have almost every element there: Sparkleshare would do what they wanted to do, just missing the direct…
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answer2317
viewsMysql local to remote sync
I wonder if it is possible to replicate a local Mysql database with the remote. Use Phpmyadmin and do not know if it will be possible because I have no fixed IP to find each other.
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answers1074
viewsIs it efficient to check file modifications by Hash?
Setting I need to implement a file change check between 2 points in my application. *¹ Point 1 - Server - I have a folder where are some product images; Point 2 - Mobile Device - I have a catalog…
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answers1201
viewssynchronize Local database with Web
I’m developing an application in Cakephp, with a Mysql database. a part is already working but from the beginning I need a solution to the following problem: My application should work online, but…
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answer301
viewsSync Android x Web
I am developing an application that will work offline on android and sync with a version web. I have a API that will mediate this synchronization. Currently the version android has a timestamp to…
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answer83
viewsWhat is the need of a while in a producer-consumer?
I’m used to programming using this while in problems involving synchronization of threds because that’s how API’s usually ask you to do it, but I’ve never wondered why it is. I am taking a course of…
thread multithreading operating-system synchronizationasked 5 years, 5 months ago Michael Pacheco 1,657 -
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answers2742
viewsHow to backup the database to cloud and how to have the data synchronized across multiple devices?
Well folks my question is this. I have an App that has a local Sqlite database. I want to know if you have any library, framework, code that does the following: Backup that database to Cloud…
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answers153
viewsKeyword for C# equivalent to Java’s "Synchronized"
Problem I am implementing a connection manager that implements the standard Singleton, managing a pool connections with unique keys for each new connection. So I’m having problems with the…
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answer2402
viewsSynchronize Local and Web Databases
I have a system running on a web server, and also want to put it to run on the company’s local server (intranet), for performance reasons... I realized I’d have a problem with the database…
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answers80
viewsHow to maintain synchronized tables in different databases?
Problem I have a problem where I need to synchronize some tables from a legacy database to another simpler database that will be used by an external application. Attempts So I started to analyze…
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answer581
viewsHow to turn several asynchronous requests into synchronous?
How could I perform the function sortOrder as soon as the function getOrders complete all requests? The idea is to sort all orders by latest purchase date. Code mounted () { this.user =…
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answer67
viewsIs there a race condition problem in my code?
Is there any problem of race condition in the code below? Private Shared Sub TestRandomNumberGeneration(ByVal random As Random) Dim failed As Boolean = False Parallel.For(0, 100000, Sub(i, state)…
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answer1512
viewsSynchronize Bitbucket with Web Server
Is it possible to synchronize my project in Bitbucket with my web server? Instead of sending the project via FTP, it would be synchronized with my Bitbucket repository without having to send the…
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answer521
viewsHow to maintain a real-time sync?
I’m working on an app, and I’ve got the database processed. But a question arose of how I can create a real-time synchronization system of the app’s local database with the remote server database.…
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answer665
viewsServer-to-server Mysql Database Synchronization (VPS)
I would like to synchronize my databases that are hosted between 3 different VPS, I would like to synchronize this data in real time when a record is changed in a database in a given VPS…
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answers552
viewsSynchronization of threads in python
I am making a program that should simulate the synchronization of files between two threads, however, I do not know much the python language. I have already created the threads, lock methods and…
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answers5321
viewsCalling an asynchronous and synchronous method
I have a synchronous method, in it I call another method of another controller which would have to be executed asynchronous. I call this other method this way: Task.Run(() =>…
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answer249
viewsKotlin - How to wait for the user to return a function called inside the while loop
I have an algorithm that via console helps the user in sorting a list of items, it works well for the console (code below), but I’m adapting the interface to become an app (as print) I wanted that…
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answer153
viewsAccess denied when using MS Syncframework
I’m trying to implement a system where I need to have a local database (SQL Compact) and a cloud database (MSSQL) that can be synchronized. The shape I found that I’m following is the one specified…
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answer387
viewsIs there any technique for synchronizing a SQL Server database structure?
I had some problems recently when making modifications in the type approval environment and for bureaucratic reasons these modifications could not be inspected in the production environment and were…
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answer648
viewsUnilateral replication in Postgresql
I have two servers. One is only and exclusively for testing. The other is for production itself. I need the test database to contain the same data from the production database. I can’t do a mirror,…
sql database postgresql synchronization replicationasked 9 years, 4 months ago Pedro Vinícius 1,870 -
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answers285
viewsAndroid do authentication constantly with external server
Staff would like to know how to do for the application I’m developing make authentication constantly. For example the watts if you don’t have access to the internet and try to send a message it is…
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answers30
viewsBD Mysql Sync
Good morning, About Mysql data synchronization where you have the Master server and the Slave server, I would like to know if it is possible for me to have several master for a single slave, where…
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answer2146
viewsRepository Synchronization - GIT
Well, I’m working on a project in college and I had some problems with using git when synchronizing a repository. More precisely, I received the following usage instructions: The Master branch is…
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answers539
viewsData synchronization on android
So, I’m in a project that needs to save a large mass of data coming from a json api on android’s Sqlite, something around 20 thousand records, in order to be able to work offline without problems.…
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answer373
viewsUpdate PHP files via code
I have a php application on the online server and I have this same application installed on other machines and tablets, I would like to know a way so that I can update my application on the online…
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answers360
viewsSynchronize Mysql and SQL SERVER via PHP script
I need to synchronize SQL Server (Master) with Mysql (Slave). I have already found some ways to do this on the internet, such as the native feature of SQL Server "Linked Server" or that APP for…
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answer1462
viewsHow to make a function wait another function that has an subscribe with observable in?
Next, I have a function that generates a PDF, this function takes a mounted array and mounts a page. After that she requests the next page for the backend through a function with a subscribe. My…