Introduction

Internet - almost the most important mass media in our everyday life - is becoming more and more indispensable for message delivery, phone-call connection, news, weathers, campaigns and merchandise notification or enterprise affair arrangement, public or private cloud storage and so on. Today I'm gonna focus on the last item, the cloud storage.

Concept Statement

Almost everyone has already heard about cloud storage such like Dropbox, Google Drive, etc., where you can have your files synchronized in the cloud as a backup, or share them to friends or even publish to make available to anyone else. These services are called Public Cloud storage, meaning that everyone can register their account and that's why it's called “public”.

While in terms of Private Cloud storage, it differs from the above public one that you are the administrator of the whole storage system, including account management allowing only those who you set the account for can have access to the storage service. That's why it is called “private” because it is you who privately establish the service and have the thorough control of everything.

To put it easy, the word Public and Private are somehow only dependent on whether they can be registered by public or not.

Indeed, files can be made public or private in both of the above options since they share the same sync idea.

Problem Statement

Due to the GFW (Great Fire Wall) in China, some excellent public cloud storage services are blocked. More severely, famous (flagrant) domestic public cloud service providers like Baiduyun has so much limitations. Though the storage space looks generous, the transfer speed is rather speechless for non-paid users. Large files are not directly accessible through the web page but only downloadable via the ignorant baiduyun client.
Baiduyun client requirement

Here following is an example snapshot illustrating the native Chrome download speed for a zip file on baiduyun.

Chrome baiduyun download speed

For sure we cannot withstand the ultra slow download speed.

Procedures

1. Deploy Tampermonkey Plugins

The following method will be conducted on the Google Chrome internet browser.

Baidu pan download plugin

Baidu pan direct download

  • And in the Tampermonkey dashboard, you will see it functioning. Tampermonkey dashboard

  • Try any file-share link of Baiduyun, new options available now.

However, the plugin only solves half of our problem - revealing the download link directly instead of having to using the client. And the link is only workable within the browser you are using, which means you still can't copy the link into a downloader like Xunlei and also the native Chrome downloader is too slow to be an ideal solution. The following instructions will try to maximize the download speed at around 2.7MB/s.

2. Adopt Internet Download Manager (IDM)

Internet Download Manager is a quite welcome as well as popular software for PC. It can maximize your internet bandwidth by assign multi-thread (up to 32 threads) for download task.

  • Install it and its crack (could be easily found on the internet).

  • Allow the Chrome plugin of IDM whenever you see it pops up in the Chrome.

  • After installation, go to Options and set the Max. connections number to 32. Hit OK if it warns you. IDM options

  • Shut down the IDM and re-launch it.

  • Click the “Direct Download” button in Baiduyun page newly enabled by the Tampermonkey plugin. Then the IDM will take over the download task instead of the Chrome native one.

  • Check the download speed now. IDM Baiduyun plugin

Conclusion

The above method - Tampermonkey plugin for Baiduyun with IDM governing - so far breaks the speed ceiling for non-paid users by enabling us a quite considerable download speed and indeed without the stupid official Baiduyun plugin even for large file transmission.

Yet still it hasn't reach the upper bound of our internet bandwidth, which means there's still some margin for an extra higher download speed to make the best use of our internet. A potential solution is to find a downloader which support a higher Max. connections number, i.e., 128 threads or even higher enabling the theoretical download speed at around 11MB/s (calculation based on 700KB/s for 8 threads and 2.7MB/s for 32 threads).