NEWSFOR LARGE FILE TRANSTER

Raysync Is Excited to Announce Our Participation in DMC21
1. Introduction The Data Mover Challenge 2021/22 is a challenge organized by NSCC Singapore since 2018. The charter of the DMC is to build a platform and bring together experts from industry and academia to test their high performance data transfer solutions across the Data Transfer Nodes testbed set up in various countries connected by 100G and beyond international networks. The challenge focuses on optimizing point-to-point data transfers between sites – a crucial step forward in advancing research collaboration and sharing. Participants from all over the world will compete by deploying the best software tools on Data Transfer Nodes that are set up within existing international networks across the globe. 2. The Challenge DMC 2021 will run from 1 August to 31 October 2021. Participating teams will be given 5 days to deploy and run data transfer tests based on given scenarios: - 3 days to set up the software - 2 days to run the data transfer and demonstrate software to judges A video conference zoom session will be set up for participants to present their solution and results with interview from the judges prior to the data transfer demonstration test. 3. Network Topology 4. Data Mover Challenge Competition Schedule 7 teams will take part in the competition. And Raysync will run the data transfer tests from 27th Sep to 1st Oct. The winning team’s leader will be invited to attend SupercomputingAsia 2022 https://www.scasia.org/ in Mar 2021 in Singapore for an award presentation and solution showcase. 5. About Raysync Solution Basing upon UDP’s high-speed transfer protocol, Raysync breaks through the bottleneck of large file transfer which satisfies enterprises’ needs by building an intelligent transfer platform that processes and integrates massive data at an unprecedented speed. Our solutions enable you to send files of any size or format at full line speed, hundreds of times faster than FTP, while ensuring secure and reliable delivery. For more info and pricing packages, please visit www.raysync.io.
2021-07-30
Everything You Need to Know About Point-to-Point Transfer
Introduction A point-to-point connection in telecommunications relates to a communication between two terminals or nodes. Point-to-point is shortened to P2P sometimes. In sharing platforms or in other data-sharing protocols between people, this use of P2P is separate from the use of P2P which means peer-to-peer. For instance, a telephone call when one phone is connected to another, and only the others could hear what one caller says. In contrast, this is a topology for point-to-multipoint or broadcast communication, where several nodes can receive information from a node. Additional instances of point-to-point links include leased lines, microwave relays, and two-way radio. For example, radio and television broadcasts are points-to-multiple. - Have you used P2P? P2P transfer is now widely used to share files by many enterprises in their work after LAN, FTP, and HTTP are outdated. - P2P transfer, known as point-to-point transfer, is an instant file transfer mode, which aimed to enable all clients to provide resources, including bandwidth, storage space, and computing capacity. P2P transfer technology has wide application scenarios, such as audio, video, and data sharing in various formats. - How does P2P technology transfer files instantly? Why P2P transfer is accepted widely by many enterprises? In this article, let’s start with these two questions and explore the answers to point-to-point transfer. Everything about P2P Transfer in One Picture With the growing number of IP cores combined on one chip, the system-on-chip architecture is able to deploy complicated applications. The enormous need for communication and the ample computing capability on the chip put a considerable burden on the architecture in communication. Scalable communication architectures are therefore needed to implement future systems efficiently. Two types of communication systems, namely point-to-point and bus-based designs have traditionally been explored. At the expense of the specific channels between all communicating IP pairs, P2P communication designs can provide the most communication performance. However, in terms of high complexity, expense, and design effort these designs are poorly scalable. By contrast, bus systems can connect a few dozen IP cores economically and eliminate the complexity of the system and the specific cables required by P2P systems. The traditional HTTP transfer is to copy data to the client via server, thus the transfer speed is restricted by the bandwidth. Especially in today's network environment, the large amount of clients connects to one server, the bandwidth of servers will be shared, and the bandwidth of clients is difficult to be fully utilized, resulting in low efficiency of overall data transfer. In general data transfer, client A and client B is essential to build a connection to the server, and then data will be transfer through the channel built by the server and data recipient. P2P transfer technology builds the direct channel between client A and client B, shorten the original upload-download "1+1" time to 1; Secondly, "client A-server-client b" is turned to "client A-client b", which does not transit through the server and does not consume the expensive storage space of the server. Figure 1. P2P transfer in one picture Cons & Pros of P2P Transfer P2P technology is popular in many industries such as film and media, Internet TV, telemedicine, it not only provides freedom and facility to data transfer but also integrates all potential Internet resources. In technical expert’s opinion, P2P transfer is a kind of instant technology for quick data moving and sharing, it is beneficial to creating opportunities for enterprises in today’s market environment driven by data. However, with 5G emerging and the continuous development of information technology, P2P transfer is undoubtedly a double-blade sword, so it’s difficult for enterprises to step forward. Cons: - Low cost: save the cost on the server. - Efficiency improved: remove the intermediate procedures and establish simple connections. - High stability: eliminate the server-centered single-point service in the past, form the decentralized P2P transfer organization, which solved the fault problem caused by the central single point. Pros: Network bandwidth resources are consumed in large quantities: The concurrent connection of P2P transfer makes the resources consumed in large quantities, it is easy to cause network congestion and reduce the performance of other applications. Inconvenient management: The P2P transfer is decentralized, the amount of users is huge thus it’s hard to take care of all users. Security risks of data leakage: The widely use of P2P transfer leads to someone use the loopholes in the system to invade user privacy and destroy data. Some criminals even add viruses in the P2P transfer process, which poses a threat to users' computer security. The P2P transfer technology is not strong enough to satisfy enterprises’ various needs, therefore, there must be a breakthrough. According to whether the clients are in the same network environment, the difficulty degree of P2P transfer technology is different. What modern technologies can be used to optimize and how to optimize? Let's continue to explore the principle of P2P technology and try to find a breakthrough. P2P technology upgrading Based on NAT+Raysync The transmission protocol of RaySync has abandoned the use of transmission messages as both byte counts and TCP protocol. With its revolutionary UDP transmission method, Raysync overcomes faults in existing TCP-based file transfer protocols . The transmission speed of FTP/HTTP is hundreds of times higher and is not reduced by the size of the file, transmit distance, or network difficulties. Raysync can offer secure internal and external sharing of data, enabling you to securely upload, download and edit files on a user-friendly interface. Send huge files via mobile devices and web browsers in every location and anywhere. Characteristics RaySync transmission protocol may make full use of a broad network of bandwidths for the fastest transfer of data. It can enable users in the huge data distribution application scenario to finish the big data transfer in the least time. The multi-channel parallel transmission feature of the link is supported by RaySync Transmission Protocol. When a client interfaces between point B and point A, a multiplicity of unrelated data streams can quickly be transferred in Parallel via the multi-parallel channel property. The transfer of these data streams does not require the handshake connection process, which considerably enhances the transmission in real-time. RaySync transmission protocol is UDP-based and may transit over various NAT devices smoothly. Here we divided into two situations for analysis: On the same network Assume that the internal network interface is 1000M, the LAN bandwidth is 10M, and the bandwidth utilization rate is 50%. Client A and Client B are in the same network environment, as shown in the following figure. If the traditional file transfer method is adopted, the A user needs to upload the file to the server first, and then B can download it from the server, there only 10M network bandwidth will be utilized in the whole transfer process. While through point-to-point transfer, A and B can directly establish a connection, file transfer makes full use of the network bandwidth of 1000M, and the transfer efficiency can be improved by 100X. Figure 2. P2P technology on the same network Raysync combined the P2P technology with Raysync ultra-high-speed transfer protocol, the network bandwidth is fully utilized up to 96%. The file transfer process is accelerated, the TB-level big data and massive data transfer have never been easier. Figure 3. P2P technology upgrading Based on NAT+Raysync On the different network Client A and client B are in two different network environments, and they need to try to connect with the target end to judge whether they can penetrate the network to establish communication. The P2P transfer between two clients will be different according to different clients. Several common P2P transfer methods through middleware include Relaying, Connection reversal, UDP hole punching. Through the following characteristic comparison table, we can simply grasp the characteristics and application scenarios of these methods. Table 1. Characteristics and compassion table According to the methods listed above, Raysync P2P transfer will try to connect with the recipient end in priority. If it is failed to connect, it will be connected by reverse connection or UDP punching. If it is still failed to connect, then the server transfers will be adopted. Raysync will automatically select the best transfer mode in the whole process, reduce the network burden and make full use of network resources. Besides, the P2P transfer based on UDP needs to consider the type of NAT, because the penetration ways of different NAT combinations are not consistent, some can penetrate, while some cannot. Figure 4. P2P technology on the different networks Digging deep into NAT penetration technology, Raysync combines more than 10 NAT penetration technologies with Raysyncb ultra-high-speed transfer protocol and simultaneously applies on P2P transfer. In practical application, the penetration effect of these 10 NAT combinations can meet the current P2P transfer needs. Even in the face of a few impenetrable situations, Raysync may still be able to improve the transfer efficiency and find the optimal solution for P2P transfer. A More Universal P2P Transfer through Innovation on Speed and Management Transfer acceleration ensures efficiency improving In the point-to-point transfer, the patented Raysync ultra-high-speed transfer protocol is adopted. This protocol can eliminate the bottleneck at the bottom layer, it is immune to limitation of the traditional network and hardware, fully utilize the network bandwidth, and realize ultra-low latency, high speed, and end-to-end output service, the transfer rate is improved by nearly one hundred times, thus easily achieves the safe, controllable and stable transfer of TB-level large files and massive small files. Figure 5. P2P technology on the different networks about penetration and acceleration Comparison of the point-to-point transfer efficiency Test environment: - Shenzhen-Beijing, network latency 35ms~45ms, packet loss rate 1% - Server: Alibaba cloud Shenzhen, CentOS 8.3, 2 vCPU 4 GiB, bandwidth 100M, SSD disk - ClientA: Alibaba cloud Shenzhen, CentOS 8.3, 2 vCPU 4 GiB, bandwidth 100M, SSD disk - ClientB: Alibaba cloud Beijing, CentOS 8.3, 2 vCPU 4 GiB, bandwidth 100M, SSD disk 2GB Large File Transfer: Raysync VS QQ Test Results: It takes 689 seconds to transfer 2GB files from Shenzhen to Beijing via QQ, with an average transfer speed of 23.77Mbps; While takes only 173 seconds with Raysync point-to-point transfer, the transfer speed is increased to 94.7Mbps, which is 516 seconds shorter than QQ. 84393 Small File Transfers: Raysync File transfer is automatic For team collaboration, Raysync supports automatically receive point-to-point files from your partners. Compared to the traditional P2P transfer method, Raysync saves your time spend on manually file reception. The auto file reception can be realized with one click to enable the “Allow to receive transfer files from partners” button. A data asset is strictly monitored The admin user can monitor every single task in the admin console. Enter Raysync admin console – Point-to-Point transfer, you could view the point-to-point transfer account, IP, task name, receiver ID, country, states, city, total file transmission quantity, and transmission speed. In the meantime, it supports viewing the details of the point-to-point transfer task being transmitted and stopping the operation, and supports one-click viewing and downloading for historical transfer tasks. All files and individuals traceable, each P2P task can be controlled by the admin. The comprehensive upgrade made by Raysync on P2P transfer overcomes the drawbacks of file and user management, enables point-to-point transfer to better meet the enterprise needs, and helps enterprises manage data more efficiently. Bank-level data security Based on the needs of customers in industries such as film and media, IT Internet, Raysync adopts AES-256+TLS encryption technology between client and server to guarantee end-to-end data security. Aiming at the port problem, Raysync only needs to expose one port, which can meet all users' access needs and greatly reduce the risk of firewall port exposure; Hash verification protection is carried out at the transfer message level, file block, and the whole file to ensure the integrity of the transfer content. The optimization made by Raysync on point-to-point transfer, which has outstanding performance in performance, reliability, and security. The upgraded management design meets the needs of modern enterprises. As a one-stop solution provider for large file transfer, Raysync can be used as a tool for enterprises to realize fast file cooperation, and can also be used as an enterprise data management platform to provide data transfer services for industries such as film and media, finance, IT Internet, etc.
2021-07-28
Don't Ignore This "Online Preview" Function When Transmitting Media Files
Large file transfer software serves all walks of life. As a high-quality partner of the film and television industry, some time ago, Raysync received a customized demand from the film and television partners-quick viewing of media files and copyright protection. For film and television production enterprises, media documents are the core assets of enterprises and a stepping stone for enterprises to seek partners. Thus, how protect the security of the media document and prevent leakage? Raysync successfully solves the above problems with two simple functions Online Preview+Watermark Setting. Fluent display-the root of online preview Media asset files can be "shared" for many people to view the contents of the documents, and online preview is supported by browsers and clients. Whether allow download can be set as required so that the files can be viewed conveniently, and the file security can be effectively protected to prevent leakage. Raysync supports online preview of PDF files, the regular picture and video files. Considering that the video file is large and the TCP transfer protocol on web is too slow, the current video files only support online preview in Raysync client, so that the video files could be smoothly displayed. The Raysync high-speed transfer protocol ensures high-quality video display and fast preview. Watermark security - the highlight of online preview Video online preview supports watermark setting, and administrators can customize video preview watermark according to actual needs. The clear watermarks can make clear the ownership of video, protect the copyright of the material, and at the same time achieve the effect of free publicity by enterprises. Batch processing of files —— extension of the online preview Users can quickly and accurately find the required files, and support batch operations such as downloading, sharing, copying, moving, and deleting files. Enterprise users can realize fast file transmission and efficient collaboration among partners or departments, which can easily relieve the network pressure and storage burden caused by downloading large files. It is suitable for the large file transmission business scenarios faced by industries such as film and television production, advertising media, and online education. Specific operation steps: Step1: Log in to the user interface. Step2: Select the file/picture/video you would like to preview online . Step3: Video watermark setting Log in to the admin console, select Settings-> General-> Common Settings-> Enable watermark; Administrators can upload watermark according to actual needs, determine the location of video watermark, and click Save. As a one-stop solution provider for large file transmission, Raysync has a self-developed Raysync ultra-high-speed transmission protocol, which can easily meet the extremely fast transmission requirements of TB-level large files and massive small files, and provide professional large file transmission and transmission management services for major enterprises.
2021-04-14
When a Large Number of Small Files Encounter Transnational Transmission? Try I/O+Raysync
A large number of small files transmitted between two regions across the country can be transmitted through disk I/O intelligent optimization technology and Raysync high-speed transmission protocol. I/O, input/output, functions in the computer system to move data between computer and external environment in some way. Raysync, an ultra-high-speed transmission protocol independently developed by Raysync, breaks through the transmission defects of traditional FTP and HTTP, and can efficiently improve the existing transmission efficiency, reaching more than 100 times the traditional data transmission efficiency. For the transnational transmission of massive small files, Raysync uses excellent I/O read-write optimization technology to support up to 5000 read-write capacity per second. Then, through Raysync high-speed transmission protocol, it makes full use of the existing bandwidth, effectively reduces the impact of network latency and packet loss, and realizes ultra-long-distance, high-speed transmission of massive small files. 1. Raysync software transmission tutorial Get the software installation package -> Unzip to install-> Launch to run 1) Get the software installation package: https://www.raysync.io/pricing/ 2) Uninstall and deployment Deploy on Windows: https://www.raysync.io/support/faq/windows-deploy3 Deploy on Linux: https://www.raysync.io/support/faq/linux-deploy 3) Run the program 2. Test data Size: 100,000 small files Location: Beijing to New York Configuration: 4 cores and 8GB memory Bandwidth: 200mb/s Packet loss: 5% Latency: 200ms As a one-stop solution provider for large file transmission, Raysync has a self-developed Raysync ultra-high-speed transmission protocol, which can easily meet the extremely fast transmission requirements of TB-level large files and massive small files, and provide professional large file transmission and transmission management services for major enterprises.
2021-01-29
The File Transfer Solution Provided by Raysync for Automobile Industry
In order to help the users of automobile manufacturing enterprises quickly respond to the challenges of information management and internet plus transformation, Raysync has developed a set of simple large file transmission solutions for related automobile enterprises. This solution focuses on three major issues: internal development and construction, research and development between enterprises and different places, and accelerated data flow between enterprises and suppliers, aiming at helping major automobile enterprises establish a comprehensive information platform for full-stream data transmission and sharing. Industry pain points: 1. There are many departments of automobile enterprises, and the efficiency of internal cooperation is low; 2. The automobile industry chain is long and "heavy", and the upstream and downstream data interaction efficiency is low; 3. The transmission requirements are complex, and the traditional data transmission methods are difficult to cope with; 4. There are many internal business systems in automobile enterprises, and the data flow is not smooth. Solutions: - The self-developed high-speed transmission engine is not affected by latency and packet loss under any network conditions, which greatly improves the output efficiency of R&D data, design drawings, and marketing materials of automobile enterprises. - Provide perfect development tools and integration methods, and integrate them into various business systems such as SCM, ERP, CRM, OA, etc., so as to realize the integrated, systematic, and automatic management and application of file resources. - Powerful functions such as multiple verifications, file filtering, breakpoint resume, error retransmission, and automatic synchronization ensure 100% correct transmission and avoid errors in the transmission of R&D data, design drawings, and marketing materials of car companies. - Through the AES-256 encryption algorithm, the whole process of SSL encryption ensures that the R&D data, design drawings, marketing materials, and other contents will not be leaked during the uploading and downloading process. The above file transmission solutions in the automotive industry come from Raysync Industry Solutions. "Raysync Industry Solution" is a summary of the service experience of Raysync to 2W+ enterprises, covering the mature file transmission solutions of ten major industries such as film and television media, manufacturing, government agencies, IT Internet, automobile, and finance. Go to the official website for Raysync and check the complete Raysync Industry Solution immediately. Raysync file transmission solution is dedicated to meet the data transmission requirements of internal or external partners of enterprises, providing efficient and controllable accelerated transmission of large files, ultra-long distance and transnational network data transmission, safe outgoing of file assets, file management, and organization authority management, supporting local deployment and cloud services, and providing enterprises with safe, stable, efficient and convenient technical support and services for large file interaction.
2020-10-26
Introducing You Raysync High-speed Transfer Protocol
Raysync ultra-high-speed transmission protocol is a self-developed high-speed transmission protocol based on cloud computing, the Internet, and big data architecture. This protocol breaks through the transmission defects of traditional FTP and HTTP. Compared with FTP, the transmission rate is increased by 100 times, and the bandwidth utilization rate is over 96%. It can easily meet the fast transmission requirements of TB-level large files and massive small files. - 10GB large files test Test environment: Beijing Alibaba Cloud-New York Alibaba Cloud Configuration: 4 core 8G memory Bandwidth: 200MB/s Packet loss: 5% Latency: 200ms - 100,000 small files test Test environment: Beijing Alibaba Cloud-New York Alibaba Cloud Configuration: 4 core 8G memory Bandwidth: 200MB/s Packet loss: 5% Latency: 200ms Considering the complex application scenarios of file transmission, based on the Raysync high-speed transmission protocol, Raysync has developed five file transmission products, which show amazing accelerated transmission in all sectors. Large File Transfer System - Raysync Raysync is an enterprise-level file acceleration transmission management platform, which can realize various transmission requirements such as efficient and controllable large file transmission, long-distance acceleration transmission, transnational transmission and cross-border transmission for enterprises, perfectly replace file transmission protocol FTP, and realize 100% efficient operation of enterprise data transmission management. SDK Application Integration The Raysync software SDK supports seamless integration into major application systems and supports web applications, browser plug-ins, PC clients, mobile terminals, data transmission docking between local systems and tripartite cloud platforms, etc., so as to meet the needs of various integration scenarios. Raysync Proxy Acceleration It is suitable for the transmission acceleration of the enterprise own system. The original application system needs no secondary development and can integrate the high-speed transmission capability of Raysync only through the standard Proxy protocol, saving development time and labor cost. Raysync FTP Acceleration The Raysync file transfer protocol FTP acceleration product is an efficient transmission software developed for enterprises, which completely replaces the existing file transfer protocol FTP. It can realize high-speed file transfer on the basis of the existing structure. After using the Raysync file transfer protocol FTP acceleration, the file transfer protocol FTP transmission speed can be increased by 10-100 times. Raysync RaySSH Acceleration RaySSH acceleration tool with Raysync, which integrates the function of Raysync transmission protocol and perfectly replaces ssh/sshd/scp/rsync tool of openSSH, is a special and efficient transmission tool product of Linux/Unix system.
2020-10-23
Hurry Up! Schedule with Raysync on 2020 NAB Show New York
Date: 19 – 29 October The 2020 NAB Show New York will take place on October 19th. Raysync will e-meet you in this exhibition this time. Raysync is a software-based large file transfer solutions provider. Since its establishment, it has always been dedicated to providing large file transfer solutions for global enterprises. Raysync high-speed transfer protocol Based on the self-developed high-speed transfer protocol, Raysync breaks through the transfer defects of traditional FTP and HTTP, the transfer rate is increased by 100 times compared with FTP, and the bandwidth utilization rate is over 96%, which can easily meet the extremely fast transfer requirements of TB-level large files and massive small files. Bank-standard security protection In order to ensure the security of data transmission 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, the Raysync adopts the setting of access rights and OS rights, thus achieving stricter access control. Come to schedule with Raysync on NAB show with code NY0712, and you could chat with our sales in real-time for any problems with the large file transfer. You will also have the opportunity to get a special offer for the 100-day free trial of Raysync Pro.
2020-10-20
5 Ways to Protect Your Private Data You Must Know
Data is an advanced commodity, which makes it extremely important to manage data. Without proper tools and strategies, your data may not be as secure as you think. - Use the firewall to protect the company's network security. - Ask your employees to change their passwords every 90 days. - Ensure that the security settings of the company equipment are strengthened. - Implement an annual safety briefing, covering the importance of strong passwords and the importance of locking the keyboard when leaving the desk. The reality is that even if the above security measures are strictly followed, it is still far from enough. If we want to better protect data and establish a stronger security state for the organization, we need multi-layer defense, including regular security training for all employees and updating security policies. Your data may be destroyed by the following practices: 1. Adopt traditional FTP FTP is a common file transfer method. Because of its ease of use, accessibility, and low cost, it is usually the preferred protocol for enterprises or organizations. However, FTP transfer of files cannot guarantee the security of data. Using FTP, users transmit data in clear text through the network, and the exposure risk of data files is high, so anyone can easily access your data. 2. Outdated system and software Software and system updates are released because security vulnerabilities have been found in their code, Java or OpenSSL, and software patches are needed. It is necessary to update the system and software in time to keep your certificate up to date. 3. Opaque network information Monitoring is a key step in controlling the network. If you have multiple systems to manage, it is easier to clearly understand what is happening if you monitor all the data in one place. 4. Unmanaged internet access The explosive development of the Internet has penetrated through the door of enterprises. Apart from the safe working laptops approved by the company, there are also unsafe personal computers, mobile devices, and many other devices. They are connected to your network 24 hours a day, 7 days a week. This uninterrupted access makes it more important to isolate users' folders and their access to the network. Controlling user access will help you distinguish them from important data so that authorized personnel and devices can access it. 5. Failure to provide employees with easy-to-use and suitable tools As employees, there is only one ultimate goal, that is, to finish the work smoothly. Besides, they also want to contribute to the success of the enterprise. When they can't get the tools they need to achieve their goals, they will look for solutions. They download free consumer applications and transmit sensitive data to partners, suppliers, and other external parties through insecure paths. In the short term, it is effective for employees and their daily business objectives, but this approach makes enterprises face various data security vulnerabilities. A reliable MFT solution is a very important defense layer, and MFT platform provides a safe and efficient management system for any organization that must move and protects data to meet business and compliance requirements . Through MFT, you can centrally and globally control the dynamic data of data, and monitor and control all uploading, downloading, and sharing file transfer operations. If you want enterprise data to be transmitted and managed more efficiently and safely, the MFT platform ) is the best solution.
2020-09-28

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