Raysync Cloud Premium plan has recently released two brand new functions, the function updates in this time mainly include: Download without login If you enable the Download with login option, the download traffic produced by the link receiver you share will directly be deducted from your account. The receivers who have your shared link don't need to log into the Raysync Cloud account for file download. If you disabled this option, the receiver of this link needs to log into Raysync Cloud account before downloading the information you shared. The traffic required for downloading data shall be deducted from the account of the receiver. This function helps users to control each link sharing situation independently. Limited download times When sharing a link, you can manually set the number of downloads. On the one hand, users can strictly control the download times of data, on the other hand, they can avoid the traffic loss caused by the diffusion of sharing links or repeated downloads.

In the process of file transfer, TCP and UDP are transport layer protocols, and their communication mechanisms are different from the application scenarios. The version V5.0.3.8 of Raysync supports the setting of transfer protocol in 4. In order to better answer the question of how users choose file transfer protocol, the following contents make an easy-to-understand short answer to file transfer protocol: - Automatically select UDP/TCP: it will automatically switch to the TCP mode when the transfer latency is less than the value you configured. - Only UDP - Only TCP - Default: The UDP mode will be used in priority, it'll automatically switch to TCP mode when the process of transfer is interrupted. Why are there four transfer protocols? First of all, we should understand the meanings and differences between these transfer protocols: The basic difference between TCP and UDP: TCP refers to the Transmission Control Protocol, and UDP means the User Datagram Protocol. Both of them are the protocol of the transport layer, but they have different mechanisms. - Message mode: TCP designed for the connection-oriented streaming mode, while UDP for connectionless datagram mode. - TCP provides reliable services, and UDP may lose packets. - TCP has the strict requirement of system resources, while UDP not. - TCP transfer efficiency is slow, UDP has good real-time performance, and its work efficiency is higher than TCP. - Each TCP connection can only be point-to-point, while UDP supports one-to-one, one-to-many, many-to-one and many interactive communication. The scenarios of TCP and UDP: In conclusion: TCP is a kind of reliable transfer method but the transfer speed is relatively slow. While UDP is relatively unreliable but has ultra high speed. Therefore, when choosing a specific file transfer protocol, it should be decided according to the requirements of communication data. If the real-time investigation of communication data is far more important than the integrity of communication data, TCP protocol is preferred; On the contrary, UDP protocol is used. The four file transfer protocols supported by Raysync are designed to facilitate users to configure flexibly according to actual transfer requirements. It is not limited to a certain transfer protocol, and is suitable for file transfer requirements of all walks of life. The ultimate purpose of file transfer software provided by Raysync is to help more enterprises realize high-speed data transfer and create value for enterprises.

The global data volume is exploding. The joint research of Seagate and IDC shows that the global data volume will reach 163ZB by 2025. The research also shows that the world data mainly comes from enterprises, accounting for up to 60%. We have entered the data age. Almost every enterprise, whether it is a traditional enterprise or an emerging Internet enterprise, is affected by the trend of big data. Massive data provides new ideas for the development of enterprises and helps enterprises make the most correct strategic choices. LoT, deep learning, and face recognition, which are popular nowadays, all benefit from the flexible application of big data. Massive data brings opportunities for enterprises, while challenges are inevitable. Data are often stored in the hands of different people in different devices and different geographical locations, or in the cloud or locally, and data are scattered everywhere, forming data islands. Only by breaking the data islands and making data flow at high speed can the maximum value of data be brought into play. Using file transfer software, large files and massive files can be sent effortlessly, with little or no downtime, which is a great optimization of traditional file transfer solutions . At present, there are some file transfer software on the market , which allows users to send files or folders of any size, eliminating the trouble of using complex and time-consuming FTP solutions or e-mail servers that cannot handle large files. The Raysync high speed large file transfer software will also generate detailed report logs about users and file transfer operations, thus effectively improving the compliance of file transfer. Raysync transfer protocol runs in the application layer and user space of the system, and does not need to modify the kernel configuration of the operating system; The Raysync transfer protocol provides a series of easy-to-use SDK , API and clear and complete development documents to help users integrate quickly. "For today's enterprises and future entrepreneurs, the opportunities to obtain data value are unparalleled, and global business leaders will explore these opportunities in the coming decades."

The latest research report shows that by 2027, the whole big data security market will grow to 64.4 billion US dollars. Some reports point out that global data is exploding, and more than half of the data are created by enterprises. Proper application of data can help companies to make wiser judgments, but at the same time, there are huge hidden dangers in transmission, security, and storage. The amount of data is increasing, and it is scattered in different regions, different equipment, and different employees. The existence of data islands is not conducive to the flexible use of data. It is necessary to break the shackles of data, make data flow at high speed, and create value. File transfer software supports centralized storage of enterprise data on the cloud, and enterprise administrators can uniformly allocate data resources. The data transmission speed of file transmission software is very fast, which is 100 times faster than that of traditional transmission tools . With the rapid development of data movement technology, it's never been so easier to transfer large files over a long distance regardless of the network conditions. File transfer software provides strong power for the development of enterprises. Enterprises distribute important resource information through file transfer software, and the problem of file transfer security has attracted much attention. Safe transmission mechanisms, standardized operation rules, and high transparency are important indicators to ensure the safety of data transmission. Raysync, this high speed large file transfer software adopts financial AES-256 encryption transmission to ensure data security; Administrators can assign permissions to sub-accounts, so that the corresponding people can enjoy the corresponding permissions, without crossing the border and being safer; The whole process logs the operation behavior, and the data can be checked and controlled. Finally, the world is changing rapidly, so enterprises should have the ability to cope with changes at any time, accurately control data, use data to make the most correct choices and embrace new changes in the tide of digital change.

Maybe you are transmitting R&D materials that need to be put into production urgently to the technical staff of the company branch; Maybe you are rushing to sort out the quotation and rush to pass it to the customer; Maybe the staff at the event site are waiting for your hand to show the product promotion video being sent ... The file transfer progress bar has been loaded to 99%. You can even think of a relaxed mood after the data is loaded to 100%. However, after 1 minute has passed, the progress bar is still stuck at 99%. You must have waited anxiously for the farthest 1% in the progress bar, but the file transfer speed is always not ideal, and the 100% in the progress bar is always late. The transfer management of data has become an important factor to improve the production efficiency of enterprises. Business processes involve the needs of efficient information transmission, information security, maintenance, and management from R&D, design, procurement, production, inventory, sales, and after-sales. It is time to deploy a set of file transfer software in enterprises. Adopted the smart accelerated transfer technology, the transfer rate is increased by 100X, the bandwidth utilization rate is over 96%, the file outgoing efficiency is greatly improved, Raysync is definitely your best choice. - Rayasync high speed large file transfer software provides stable and reliable file transfer speed for enterprises and ensures timeliness, reliability and security of workflow. - Raysync supports to customize the file transfer environment according to the importance, it optimizes network bandwidth usage scenarios all the time, without fear of network environment, the whole transfer process can be guaranteed regardless of the network condition. - File transfer through Raysync Large File Transfer software will maximumly save the transfer cost and entry and exit cost compared to the transfer via harddisk.

Almost everyone has experienced data loss. When what is lost is personal data , it is annoying. But if it involves the loss of company information, customer information, and business data, it is a disaster. Especially between enterprises and partners, this kind of data loss brings not only economic losses but also a crisis of trust related to cooperation, which is the most unacceptable among enterprises. How to effectively prevent data loss in data interaction driven by file transfer software is our topic today. As long as the system is stable, nothing will happen, which seems to have become the acquiescence of IT security control. But the reality is that as time goes by and data increases, more applications, updates, and data begin to bring pressure to the most stable system. Frequent data transfer and large file transfer are very likely to overload the system at a certain time, which will slow down, shake the stability of the system, and even collapse. Affected by the system failure, the risk of network attack and data loss increases, which also exposes the fact that more and more companies cannot recover the affected data. Long-term suspension of system repair business, high cost of damage repair, and a series of economic problems caused by data loss all illustrate that large file transmission has a great impact on data loss. Data needs to be transferred, and enterprises need better big file transmission software Data needs to be transferred to create value. In order to give full play to the value of data, enterprises need new data acquisition channels to keep exploring and need suitable large file transmission software to ensure data security and high-s peed circulation. A qualified large file transfer software that can effectively prevent data loss should have the following points: 1. High Performance High speed is the basic requirement of file transfer software from beginning to end. Whether it is its own transmission engine or computing mode, performance pursuit means software's own strength. Raysync ultra high-speed transfer protocol is based on UDP transfer performance, which breaks through the defects of traditional FTP and HTTP transmission. Compared with FTP, the transmission rate is increased by 100X, and the bandwidth utilization rate is over 96%. This high-performance transmission is excellent in transmitting large files and massive small files, which can effectively promote the data flow of enterprises and reduce the system pressure. 2. High security The dynamic transmission process and static storage location of data are the hardest-hit areas of data loss. Transmission encryption and effective backup can effectively examine the security level of file transmission software. At present, the high standard AES-256 international financial encryption algorithm is the high-security standard for file transmission security. 3. High concurrency The volume and quantity of data require file transfer software to have higher concurrent transmission capability. Multi-dimensional transmission mode meets the requirements of extremely fast transmission of TB-level large files and massive small files. 4. High availability Simplicity and ease of use are fundamental to the recognition of large file transfer software by users. Only when it is used reasonably and correctly by employees can enterprises effectively manage data and prevent data loss from the source. The market of file transfer software is complex and changeable. It plays an important role for enterprises to effectively prevent data loss by recognizing the above four points and choosing the correct file transfer software reasonably. For more file transmission and data security control issues, please consult Raysync Large File Transfer!

Every day, we are constantly generating new electronic documents, video materials, image materials, and so on. I don't know if everyone has such a sense of crisis. What should I do if these important materials are lost accidentally? As we enter the digital age, more and more enterprises also require internal business data to be dispatched and synchronized between multiple servers, multiple data centers, and even between cloudy and local. How to intelligently back up important data assets. It is an issue of great concern to both individuals and enterprises. How should we place our data? Data is stored in at least three places: computer, cloud, and hard disk. For data backup, choose file synchronization instead of simply copying and pasting. This kind of operation has great limitations, because with the increasing amount of data, the time for copying data is getting longer and longer, and we can't guarantee whether the manual operation will miss files. File synchronization means that a local folder is designated as a synchronized folder. By creating, copying, pasting, modifying and deleting files in the synchronized folder, the system will automatically update the changed files synchronously, so that the local files in the synchronized folder are always consistent with the folder stored in the cloud. Raysync file synchronization function, through the core technologies independently researched and developed, such as high-speed engine technology and high-speed transfer protocol technology, establishes a data synchronization solution in line with the business scenarios of enterprise users. Raysync file synchronization operation steps: 1. Select the files to be synchronized, and click to create the sync folder task. 2. Select the path to be passed. “Source” refers to the files to be synchronized, and “Target” refers to the storage location of the files to be synchronized. Raysync supports bidirectional synchronization between server and client, that is, server files can be synchronized to client and client files can be synchronized to the server. Synchronization time can be set according to specific requirements, for example, you can set synchronization every 1 second; You can also set synchronization at a certain point in time, such as 10 am every day. Raysync not only has powerful enterprise file synchronization function, but also has powerful file synchronization function and is easy to use, which makes people bid farewell to the tedious manual copying.

Raysync New Year Bonus in 2021: The transmission tools have been put in place to help enterprises easily cope with the problems of large file transfer, massive small file transmission, slow, latency and packet loss of transnational file transmission. Product: Raysync SMB Date: 6 Feb. 2021– 10 Mar. 2021（Enterprise Only） Application Limitation: Apply only once for one phone number Time Limitation: 15 days The way to participate: Visit www.raysync.io-> Apply Now High-efficiency large file transfer for enterprise 1. High-performance Transfer Raysync ultra-high-speed transmission protocol+intelligent compression +I/O optimization and other technologies, the file transfer speed is increased to 100 times that of FTP, which can easily meet the extremely fast transmission requirements of TB-level large files and massive small files. Make full use of network bandwidth, effectively reduce the impact of network latency and packet loss, and ensure the efficient and stable transmission of ultra-long-distance and cross-border large files. 2. Multiple Transfer Modes Raysync supports providing multiple modes of transmission according to different transmission initiators. It supports point-to-point, multi-point mutual transmission, data cloud transmission, one-to-many data distribution, and other modes. Raysync also provides exclusive user and user group space, supports specific authority management, and builds exclusive assistance space and file transmission requirements across departments and companies. 3. Bank-standard Security In order to ensure the security of data movement and prevent data leakage, cracking, monitoring, and other security issues, Raysync strengthens the security control of internal data communication, adopts AES-256 encryption technology of online banking, and uses SSL encryption transmission in the transmission process to effectively ensure data security. At the same time, Raysync adopts the setting of access rights and OS rights, thus achieving stricter access control. 4. Powerful Storage Raysync supports free switching between local storage and three-party cloud platform storage , and huge data can be stored, giving full play to the full value of data. 5. Fast Deployment & Technical Support It takes only 3 steps to complete the deployment quickly and reduce the construction cost of the enterprise system . The operation interface is convenient and concise, with complete functions. It can access and manage file data anytime and anywhere, and professional technicians can provide 7x24 service. System Architecture