Syncing is carried out between two or more systems/devices. In the same way, if a file is moved or deleted from Location A, then it will be moved or deleted from Location B as well and vice versa. And, if there is a fresh file in Location B, it will be replicated to Location A. This is generally done for the purpose of keeping two different locations similar to each other.Įxample: Let’s say there is a fresh file at Location A, then it will be replicated to Location B.

Two-way File Synchronization: Here, the updated data is copied in both ways. But this will not be the case when you do the opposite. Similarly, when you move or delete a file from the source location, then the same will be moved or deleted from the target location. But when a new file is placed in the target location, then it will not be synced to the source location. This is very useful and effective for backup ( backup software) purposes since only changed/new files are copied.Įxample: If there is a new file in Location A - consider it as a source location - then, it will be synced to Location B. This creates an exact 1:1 replica of all files in Source to Target. One-way File Synchronization: In this type of syncing, updated data is copied from the source location to one or more desired locations while no data is copied back to the original location. One-way file synchronization and two-way file synchronization. There are two types of file synchronization.

In simple words, it can be said that file sync is just like file transfer with a continuous process that makes sure that all the files and folders remain updated all the time. Synchronization includes the following functions: It syncs data between your device and its servers. Dropbox is a typical example of a file sync app. Moreover, synchronization also implies that the data is automatically synced or updated through some particular rules. This data can include anything like images, texts, emails, notes, documents, etc. Synchronization, also referred to as sync or syncing, is defined as the process of constantly assuring that data stored in one location is the exact replica of the data from the other location.

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