Due to the current situation of domestic online disks, it is difficult to retrieve many data. In addition, many membership systems have led to an annual fee of more than 500 yuan, which is enough to buy a 3T hard drive. Over time, many restrictions have come one by one. In this case, we have to consider whether to continue to choose to use third-party managed storage.
This article will build a private cloud disk based on the consideration of a personal family to solve some basic cloud storage problems. The data can be in your own hands, and there will be no accidental loss of data due to some special reasons. Of course, for important data, you should also take some backup measures.
Our expectations are relatively simple, at home, at work, and when going out. Multiple devices can access their own data network at the same time.
The most basic condition required below is the 24-hour 100M broadband guarantee for the family, and now there are also double 100M broadband, which can generally be achieved.
The main idea is to build a NAS server locally for data communication between daily local area networks, backup of movies, videos, and other data. The second is to use the N2N private tunnel network to publicly publish it to the external network, so that he can access resources when he is away from home or shared with friends. Finally, according to your own needs, you can cache some files that have not changed much, and store them in the public network system to facilitate external access.
The idea is there, then the sequence is as follows:
- Locally build a home NAS solution
- Establish a public network server to achieve external network access
- Install and use NextCloud personal cloud storage system
The most important thing is the cost. Many people pay more attention to this. From the perspective of the family, the cost is naturally lower. At present, this plan still needs to pay a certain cost, which is not very high.
Basic configuration plan
| Local NAS server cost 4G 1T | one-time fee | ￥1200 | Does not include additional memory and hard disk costs |
| Electricity bill for local NAS server | monthly | ￥15 | Determined based on quota and actual power consumption |
| A single Alibaba Cloud server, pay-as-you-go | monthly | ￥50 | Optional student machine, annual payment and other activities to save money |
| total | First 1200 + 65 monthly payment | Yearly payment of ¥650 |
In this solution, merchants can choose their own VPS, which is not necessarily limited to one. Alibaba's fees are relatively expensive, but at present, the best quality, most substantial and stable domestic routes are Alibaba Cloud. Ali can be the main force, and the others can be backup lines.
In addition, the hard disk of the NAS server can be selectively expanded by itself, and 3T and 10T are not a problem.
Actual use test (under WIFI environment)
In terms of actual use, it is the most critical, 100M telecommunications, tested in a wifi environment.
The screenshot of the local LAN direct connection speed test is as follows.
The screenshot of the local LAN proxy test speed is as follows.
The screenshot of N2N network speed test in the same city is as follows.
The screenshot of the speed test of the public network agent in the same city is as follows.
(to be uploaded)
The screenshot of N2N network speed measurement in different places across the country is as follows.
(to be uploaded)
The screenshot of the national remote public network agent speed test is as follows.
The direct connection speed is quite satisfactory.
If you have a better solution, you are welcome to leave a message at the end of the article.