How do I make a synchronous backup?

How to make backup work between two folders easy, and save only new files, and not replace previously backed up files. In fact, there are a lot of software available, personally think or "Personal file Synchronization backup System" is more appropriate. Here is a detailed introduction. Hope to help readers with the same needs.

After the software is installed, start the software and set it up. First click on the "New Task" button in the program interface to open the Type and Name dialog box. In this dialog box, select the type of task you want to perform, as required by the topic, we select the type of "cumulative sync" here, and then enter the name of the task and click Next. In the 2nd, 3 steps to select the source folder directory to back up and save the backup file folder directory, and then the next step is some of the task of some of the options set, readers can be based on their own actual situation to choose, the author will not be introduced every step.

But in terms of the requirements of the topic, I think in the "automatic" This step of the setting (such as Figure II), we need to select the "daily" or "interval" this way to achieve the convenience of the request (software by default select "Manual" mode). If the computer configuration is relatively high, file send and receive frequency is more dense, then should choose "real-time" this way. In real time, whenever a source folder directory file changes, the Backup utility will automatically perform the backup task after the set delay time, so the delay time should not be too long or too short, according to your actual situation to set up, such as the source folder directory each send and receive files larger, it takes a long time, you can set the delay time a bit longer , but if the file is smaller each time you back up, you can set the delay time a little bit, so that you can avoid the source folder directory file is also confiscated, backup work has begun to cause backup failure.

In addition, the settings in the "Auto Retry" dialog box (figure III) are associated with the pattern chosen by the "automatic execution" above. If you choose the mode "daily" or "manual" above, you should select "Try again until full success" and set the interval and number of retries to prevent backup failures due to files being consumed by other programs. If you select Interval or live mode, you can select "Do not retry" and so on next execution. Unless you have special needs, it is recommended that you do not check the "unlimited retry until full success" option.

Also, for the convenience of accomplishing the task, we should also check the option "Prompt with bubble window before and after task execution" in the "General Options" dialog box. Check, every time the backup work will be prompted, even the results will be in the pop-up window, which let us to backup work at a glance, very convenient. In addition, after the task is established, if there are any settings inappropriate, we can also modify the task, improve, so that it more in line with our use requirements. Finally, I would like to remind that, because the partition using the NTFS file system is also a lot of people, we also need to pay attention to the issue of permissions in the backup, the user must log on to the source folder directory has Read permission to the target folder directory has written permission to ensure the smooth running of the backup.