Having an FTP server has many advantages for businesses, but it also has some disadvantages. In this article, we are going to try to go into depth about the functionality of the FTP serversincluding the FTP protocol and the FTP access. In this way, you will be clearer about the concept and what it has to offer in general terms.
What is an FTP server?
It is a system whose acronym stands for File Transfer Protocolwhich can be translated as transfer protocol archives or FTP. In this sense, it is a service that is used for the sending and disposition of files between two remote computers. As an introduction for those who often wonder what FTP is, this definition may be a good starting point.
Among the most common situations of sending files via FTP, it is worth mentioning the presence of the local team of a customer and that of a supplier. However, it is also possible to set up an FTP file transfer between two servers. In addition, it must be clear how to upload a file to an FTP server, whose most used ports are 20 and 21 for most cases, although this may vary.
Similarly, it is common for companies to establish different protocols for this file transfer, normally with the ASCII and that of type binary.
The first protocol only transfers plain ASCII text, such as HTML pages without images.
The second type (binary) is used for the transfer of files such as images, audio or video. Other aspects to be highlighted are the following:
- FTP serveris a software located on servers connected to the Internet or a local LAN and allows FTP clients to connect to upload or download files.
- FTP protocolThe method established to provide access to users, as well as the connected network that supports the hosting of the various files.
- FTP accessFTP: To access the FTP server you need a username and password, like when you log in to the administration part of a web page.
It must be borne in mind that companies are adapting more and more quickly to the continuous changes demanded by the market, which implies the need to adapt to the changing needs of the market.The quest for higher qualifications for professionals.
Advantages of FTP servers
The positive aspects can be divided into:
- Realisation of a fast connection to the serverThe number of files to be uploaded or downloaded depends on the number of files to be uploaded or downloaded and provides speed. However, this also depends on the contracted capacity.
- It is perfect for uploading certain files. Depending on the needs of each company, it is a system that is ideal for uploading and downloading certain files. If the capacity of the media is well calculated, the files can be used without any problem.
- System cross-platformThe software is used by many companies, thanks to its properties, it can be used by any operating system, which is why it is widely used by many companies.
- Uploading and downloading of files in the form of bidirectionalThe files can be uploaded and downloaded bidirectionally. This greatly facilitates work issues, especially in the field of photography.
- Supports encrypted connections with SSL certificatesThe structure of the server is such that it can support a variety of encrypted connections, including SSL certificates.
- No need to know commands or use the terminal: it is ideal for graphical clients, who do not require in-depth knowledge of commands. In fact, its operation is quite simple.
- No technical knowledge requireduploading and downloading files is something that can be done without any technical knowledge. Both in terms of programming and computing in general.
Main disadvantages of an FTP server
The disadvantages we define them in that:
- Automation of processes is not allowedUnlike other more modern protocols, such as those with a connection via an SSH server, in this case no automation of processes is allowed.
- Protocol considered oldThe system has been in place for some years now in the labour market and in the systems market. While it is true that work has been done on upgrades, there has not been such a complete adaptation in terms of the web development modern.
- Does not allow parallel uploads or downloads of filesThis can undoubtedly slow down the process, especially when you are in a hurry to complete an important order.
- File uploads or downloads cannot be summarised.corrupted files are possible if there are network errors.
In short, having a FTP server has many advantages if used according to a company's resources. If a higher volume of file transfer is required, it would be necessary to supplement this software with another.
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