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.

MFT means managed file transfer. The term MFT began to appear in the mid-2000s. In the field of file transfer, it is a brand-new method of data transfer that enterprises have begun to use, and it is clearly distinguished from "file transfer protocol" in the 1980s. As defined by Gartner, “Managed file transfer software and services enable users to manage and monitor file transfers within and between organizations.” In this definition, Gartner uses “manage” and “monitor” to highlight and explain the key differences between MFT and FTP. - Manage – means to manage all file transfers using one interface across all business units, operations, systems，applications, partners, etc. - Monitor – means to monitor all file transfers in one centralized location which in turn means better governance, compliance，and reduced IT costs. Driven by increasingly stringent privacy regulations and the need to quickly transfer and track files globally, many organizations are in the process of replacing their legacy FTP systems and moving towards MFT solutions. In fact, managed file transfer solutions are gaining the most momentum. We explain to you what does MFT means? At present, we easily find that no matter in the fields of health care, government, technology，or media，the information now will inevitably move around. In some cases, such data may have to leave the organization's security controls to enter customers or other business systems. The traditional file sharing way can comply with personal needs, for example, sending private messages or videos. But this kind of way does not comply with the enterprise needs. MFT is dedicated to creating a more secure and efficient IT environment within the enterprise. Enterprises that use MFT solutions often deal with sensitive information on a regular basis, making security the core of their business functions. Managed File Transfer, as the acronym implies, is a service that manages data and ensures its security during transfer. Enterprise organizations often use it, and it can get rid of slow and temporary methods such as FTP and HTTP. In the final analysis, a good MFT solution should simplify your transfer process and comply with security standards such as SSL encryption solution provided by Raysync). A good MFT solution should include: 1. The secure connection. 2. Encrypt data being stored or "still". 3. A reverse proxy that acts as a pass-through and does not write any unencrypted data to the server. 4. The ability to support an organization's security policies, such as password expiration or SSL.

About this event Tired of sharing files with slow internet? Join our free webinar and live demo sessions to learn how Raysync offers you a high-speed solution that is 200 times faster than your traditional FTP transfer methods, utilizing up to 96% of your bandwidth that fulfil your demand efficiently! Date: 11AM - 12PM, 18th August 2021 In this webinar, you may learn: - Who we are? - Robust HPC & Raysync - Introducing Raysync: The Fast File Transfer Solution - A patented tranmission protocol utilizing up to 96% of your bandwidth and transfer files at long-distance across borders at maximum speed. - A complete enterprise solution for secure file-sharing, collaboration and management. - Product & Interactive Demo: - Demo: Transnational transfer between different locations - Demo: Download/Upload tests from participants - Showcasing the Admin Console & User Interface - Q&A + Prize Giveaways Win prize giveaways that worth $3599 during our interactive session: - 1x Raysync Enterprise License with Unlimited users - 2x Raysync SMB License with maximum 50 users - 10x Touch 'n Go Cash Credits worth RM20 More info regarding Raysync: We’re proud that Raysync - our Cross-Border, High-Performance and Large File Transmission Enterprise Solution, is able to tackle your needs. With its industry-leading core technology in the transmission engine, Raysync is able to transfer your files blazingly fast, in fact, 80-90% faster than your conventional FTP that fulfils your demand efficiently. Massive Small File Transfer Raysync is designed with a new data access technology to make sure that the upload speed for your small file transfers can reach up to 4,981 files per second and a download speed of 5293 files per second!! This translates to a transfer speed that is 200 times faster than FTP and 2 times quicker than your read/write speed on your local drives! This dramatically improves data transmission efficiency, stability, and effectively reduces data latency. Transfer Speed Acceleration Upgrade Raysync’s ultra-high-speed transmission operation is simple, with the transmission engine activated, it will allow the FTP transmission speed to be increased by a thousand times, achieving a speed ratio of 100:1 second. Based on the new UDP protocol and congestion control mechanism, our Raysync team utilise the new ACK algorithm to quickly recover any packet loss and avoid congestion queues, which greatly increases the transmission speed and maintains stability. Cross-Border Secure File Transfer Raysync adopts an advanced transmission technology that is unaffected by network delay and packet loss, making it more stable and efficient than the traditional file transmission technologies such as FTP, HTTP or CIFS. Raysync is also designed to be user-friendly and easy-to-deploy supporting cross-platform operations, free from file size and network type restrictions, thus enabling large-scale, and cross-border TB-levels large file transfers. Highlighted Features: - High-Speed Transfer: The unique transmission optimization protocol in Raysync provides businesses with the best network experience with 99.9% availability. - User-Friendly Interface: Standardized equipment is easy to install and supports bypass deployment to greatly reduce implementation costs. - Flexibility to Expand: The newly added networking point has zero impact on the original network structure and has superior scalability that help resolves the expansion of branches at any time. - Secure Data: Users can set passwords freely and encrypt them with asymmetric RSA/AES algorithm. The operation is blazingly fast and extremely secure while maintaining low consumption of system resources.

In 2022, media documents will spread at a high speed all over the world. Facing the explosive growth of data volume, what measures should we take next to store files in the correct position? Raysync is pleased to introduce our file transfer platform and how this platform provides you with efficient, safe, and stable file transfer solutions. Have enterprises noticed that the global economic situation is tense this year? In order to expand the global business, are the enterprise teams distributed all over the world? In the collaborative office, many enterprises began to notice that the frequent interaction of static data has the potential threat of file transfer. File loss, file leakage, and file damage all tell us that file transfer is not a simple matter. But today, we don't want to describe the threats in file transfer anymore. What we need now is a professional solution. Therefore, we would like to introduce you to the large file transfer solution - Raysync Large File Transfer. Whether you are an enterprise group or a social organization, the one-stop large file transfer solution provided by Raysync can flexibly meet your needs. Our solution is a large file transfer solution for all industries, such as the film and television media industry. We can build the best media management platform for enterprises according to their actual situation and needs. Each set of large file transfer solutions adheres to the principles of ease of use, high performance, high security, and low cost, aiming to help enterprises put files in the right position efficiently. Considering it would be a time-consuming process to upgrade the file transfer software, Raysync released the free trial version of the file transfer software, we hope to provide more choice for those enterprises who are seeking for a file transfer solution. In order to accelerate and optimize the file transfer across the global network, Raysync provides the file transfer solution based on the could computing, Internet, and big data structure. Because file transfer is bound to be affected by packet loss and latency, Raysync is based on UDP transfer performance, and Raysync high-speed transfer protocol is independently developed, which breaks through the defects of traditional FTP and HTTP transfer. Compared with FTP, the transfer rate is increased by 100X, and the bandwidth utilization rate is over 96%, which can realize faster file transfer and enhance the security and reliability during file transfer. In a recent report, 94% of our customers strongly recommend the Raysync solution. Among them, the pay-as-you-go version is favored by small and medium-sized enterprises, which is the best solution of big data application for small and medium-sized enterprises and teams, and can well balance the large file transfer demand and input cost of enterprises. For more information on file transfer, please pay attention to Raysync, and we will continuously update product information and more file transfer solutions for you.

When sending large files, you can choose to use free file transfer solutions, but doing so may bring risks. Using managed file transfer solutions is a reliable way to protect your data and ensure it reaches the desired location. However, an excellent file transfer tool generally has the following 19 functions and characteristics. 1. Guarantee file delivery Scripts, local solutions, or free and open-source FTP tools may be suitable for small ad hoc files but are generally not reliable for large files. Guaranteed file delivery ensures that large files have the bandwidth/support to carry the file transfer load. 2. Automatic recovery and integrity check When sending large files, even if there are any connection issues, automatic recovery and integrity checks can help ensure that the file is successfully sent. The MFT solution allows your files to always move around, and can even remind you when the file transfer is complete, or notify you when the file transfer fails, so you won't be caught off guard. 3. High availability With high availability, you can get the maximum real-time time required when the system fails or encounters network problems. High availability routes file transfers to the rest of the system to maintain business development. 4. Scaling ratio This helps promote load balancing. File transfers are evenly distributed across the cluster across the network to help avoid slow processing times or backup speeds. 5. Temporary email If you do not need to send large files regularly, you can ensure that occasionally large files are sent to trading partners or customers through a secure email module . The secure e-mail module allows your employees to send files as secure "packages." Unlike "regular" email attachments, there are no size or file type restrictions. Employees only need to use the secure email module or Outlook plug-in to draft their emails. The file is encrypted to ensure safety, and the recipient will receive an email with a unique link to download the message via a secure HTTPS connection. You can choose to require a password to protect the file transfer, add a validity period, and lock the number of times the file can be downloaded. 6. Audit logs and reports MFT tracking and reporting have a built-in function of detailed auditing and reporting of all file transfer activities. You will find that the intended recipient before, should never be able to send the file. 7. Meet the requirements If your industry has data security compliance regulations that need to be complied with, the size of the files to be sent will vary, and the necessary audit logs and reports will be attached for review of privacy laws. 8. Secure encryption The powerful managed file transfer solution can encrypt static and dynamic file data to improve security. 9. Easy to use Why is it difficult to send large files to the organization? A single, user-friendly web browser dashboard enables authorized users to transfer large files anytime, anywhere. 10. Volume function If you have many large files, choose a solution with high visibility and scalability to ensure that it can handle the load. 11.High speed The transfer of large files sent through the UDP data channel can ensure that your files reach their destination quickly. 12. Cloud-based file sharing tool Tools such as Google Drive, Dropbox, and Microsoft OneDrive will undoubtedly make file sharing easy. However, most file-sharing tools will limit your storage space according to the plan. In addition, using these tools outside the organization can pose risks. Another option that provides similar cloud-based functionality is GoDrive, which is designed to help employees and partners collaborate. GoDrive allows version tracking, annotations, and more features to enhance organizational control and security. 13. FTP over SFTP or SSH The file transfer protocol uses a secure channel to prevent unauthorized access when files are moved. Secure SFTP or FTP over SSH such as user ID, password, and key authentication help ensure that only authorized users can access your files. 14. FTP over FTPS or SSL After using this protocol to verify the authenticity of the system, you can easily share those large files with trading partners, employees, and customers. 15. AS2 or AS4 This protocol is a common method for safely sharing EDI data of any file type. The messages sent with AS2 and AS4 can be compressed, signed, and encrypted to achieve secure sharing. 16. Security folder In today's work environment, no matter where employees work, you want to provide access to the files they need. Using secure folders, you can create folders for authorized web users to access from anywhere. As long as your users have a browser and Internet connection, you can quickly transfer large files through a secure HTTPS connection between the user and your private network. 17. Automation Human error can cause serious damage to large file transfers. Moreover, if you regularly send a large number of large files, you may waste time and resources if the process is not performed automatically. The powerful MFT solution provides a file transfer workflow to simplify end-to-end file transfer. You can determine the set date, time, monitor shared folders, and other triggers so that your employees have more time to deal with higher-level critical business tasks. 18. Batch file automation When automatically incorporating batch files into the process, you don’t have to worry about sending those batch files. The secure FTP automation software can process file transfers in batches , thus saving the extra time required to manually process file transfers. 19. SaaS If your organization is not ready to implement hosted file transfers for large local files, SaaS is one way to ensure that these files reach their destination. Using this cloud-based software delivery method, you can access large file transfer applications via the Internet with minimal setup and the lowest cost. In addition, when the provider handles the maintenance and management of the solution, you can reduce the burden on the IT staff. Raysync high speed file transfer solutions is committed to meeting the data transfer needs of enterprises or external partners, providing efficient and controllable accelerated transfer of large files, ultra-long distance, transnational network data transfer, safe distribution of file assets, file management and organization Permission management, support local deployment and cloud services, and provide enterprises with safe, stable, efficient and convenient large file interactive technical support and services.

Of course, you can use a cable to plug Android into your PC and move files the old-fashioned way, but doing so is time-consuming and difficult to navigate through the various menus. Instead, try wireless file transfer. If you have trouble managing all the documents, photos, and music, then transferring files between PC and Android is a vital task. Although Apple users can use AirDrop to move files wirelessly between iOS and macOS, Android users need to innovate on this basis. This doesn't mean it's impossible-in fact since it's easy to move files without relying on running a specific operating system, you can transfer documents on Windows and Mac. If you are looking for the best way to move files wirelessly, here are the details of the best way. Transfer files between PC and Android: Wi-Fi network The best way to transfer files between PC and Android is to send files over a shared wireless network. There are many applications you can use, but our favorite is Filedrop. Filedrop is fast, reliable, and easy to set up. With apps for Mac and Windows, it doesn't matter which operating system you use on your computer ready to install. The setting method is as follows: 1. You need to install the application on your mobile device. 2. Download the supporting software for your computer. 3. After a brief installation, start the program on both devices. 4. Click the scan button. The PC program will ask you which device you want to connect to. 5. Select the device type and it will prompt you to enter the device code. This code can be found by clicking the options icon in the device application. 6. Enter the password and the computer will pair with your phone or tablet. 7. Dragging and dropping files between the two is easy-just drag and drop the files into the program window on your PC. Tip: If you are transferring from Android to Windows, please click on the PC icon in the application and select the file browser option to navigate to the selected document, or the gallery option to quickly select multiple photos. Accept the transfer on the target device and your transfer will start to load. The notification will be displayed in the tray section at the bottom, where you can quickly select and open files.

"If by 2020, the company has not chosen to go to the cloud, it will be a very rare situation, just like we don't have the Internet today." —Gartner, an authoritative IT research and consulting company. According to the research statistics report, the scale of the enterprise online disk market has grown by more than 50% in 2017. It is estimated that the enterprise online disk penetration rate will reach 80% by 2020, and the enterprise online disk market is booming. The business development of enterprises is increasingly dependent on the support of data. Traditional storage methods not only make enterprise data lack effective management, it is difficult to ensure security, and it is even more difficult to build an enterprise knowledge base system. Now more and more enterprises are adopting cloud services. With its powerful file acceleration engine, administrator permission settings, and massive cloud storage space, Raysync enterprise network disk provides the impetus for the rapid growth of enterprises! Within an enterprise, team members often need to transmit and share business data, and sometimes need to summarize and report work data. In Raysync Cloud, you can create equivalent office space in the cloud-based on your project, enterprise architecture, or business. We support the cloud sharing of training materials, business documents, project materials, and other information within the team. Compared with traditional FTP, email attachments, and other file transfer methods, the transmission speed of Raysync Cloud is increased by 100 times per second, which greatly improves the internal core data of the enterprise. Circulation efficiency. Outside the enterprise, users can generate files of any size in the online disk and send them to distributors or customers through the external chain of the online disk, breaking the limitation of the size of attachments in the mailbox; Raysync Cloud supports multi-threading and resumable uploading, ensuring that large files are one Fast and stable distribution to multiple; barrier-free transfer of large files to foreign countries in seconds to help enterprises expand their global business; SSL encryption technology throughout the process, multiple methods to ensure the security of corporate digital assets. According to the needs of the enterprise and the pain points of the entire industry, Raysync Cloud enterprise network disk conducts in-depth system research and analysis within the enterprise and provides customized high-speed file transfer solutions. With the continuous improvement of enterprise users' understanding and awareness of cloud services, many enterprises actively consider integrating their data storage into the cloud.

File transfer has become more and more common in our work. As a workplace person, when facing file transfer, you need to choose some file transfer tools and file transfer software to meet the needs of large file transfer, so we selected the best 13 file transfer software in 2022 that can transfer large files to customers, which saves efficiency and can easily complete file transfer requirements. When we determine how to send large files via email, this will be the greatest achievement of the digital age. Although the Internet has succeeded in seamlessly connecting continents and allowing the world to run around the clock, the smartest people still have not mastered the way to ping files using our daily email server. Then you will think that the solution will be expensive, after all, it must be quite high-tech. But in fact, there is no need to spend any money at all. These free tools will help you send large files to the design client without worrying about email bounces and FTP connections for hours. There are even some iPhone Apps and Android Apps to make your life easier. After that, you can check out other tools for graphic designers, which will improve your creative process. Besides, the best cloud storage services may also be useful. 1. Box Box promises to "send easily". You can share files of any size with anyone, regardless of whether they have a Box account. Just create a file-sharing link, no compression or compression is required. If you want to send files using a file transfer service, different limits apply-from 250 MB to 32 GB . Prices for paid options range from £4 to £28 per month. 2. Raysync Raysync high-speed file transfer solution is committed to meeting the data transmission needs of the enterprise or with external partners, providing efficient and controllable accelerated transmission of large files, ultra-long distance, transnational network data transmission, safe distribution of file assets, file management and organization permission management, support for local deployment and cloud services, and provide enterprises with safe, stable, efficient and convenient large file interactive technical support and services. The transmission speed is 100 times faster than FTP and HTTP, which maximizes the full bandwidth without affecting other network traffic. 3. Firefox Mozilla, the people behind the Firefox browser, launched Firefox Send, which aims to provide simple and private file sharing. Using its drag-and-drop interface, you can instantly send files up to 1GB, or 2.5GB if you log in, with end-to-end encryption and auto-expiring links, so you don't have to worry about shared files staying online forever. 4. Smash Another service that keeps things simple is Smash. With the free plan, you can send files without restrictions, the files can be used for 14 days, and even on a mobile device, the recipient can preview them before downloading. You can protect files with a password, and you can even choose to download and track in real-time. You can upgrade to the premium plan by paying only 5 euros per month , and your files can be used for up to one year. You will get priority transfers of files above 2GB, as well as file transfer history and reports. You can also customize the download page with a logo and background image. 5. Google Drive Google is everywhere now and it’s easy to ignore it, so we remind you: as long as you have a Google account, Google Drive can provide you with 15GB of free online storage space, and you can easily share any content you like, a single file or the whole folder. You can also set your sharing options, from download links that anyone can use to anything that you share with specific people and give them editing permissions. With the help of applications installed on the desktop and the device, it is very easy to move the required files to wherever needed. 6. Hightail Hightail was formerly known as YouSendIt and was renamed and restarted in 2013 as a platform for sharing and collaboration. Its free Lite plan allows you to share files up to 100MB, with instant visual preview and the ability to add comments to any file. With the Pro version , you can share files up to 25GB, and get additional collaboration features such as email notification and tracking. If that is not enough, then there is also a business plan that provides a customized package that meets your company's needs. 7. Terashare Terashare is different from most file-sharing services in that it uses BitTorrent technology to transfer files directly from the computer to the recipient's files. There is no file size limit, although files larger than 10GB cannot be downloaded when the computer is turned off because this is the only location where files are stored. Files smaller than 10GB will also be uploaded to the Terashare server so that they can be accessed at any time. If you need to share files with many people, then Terashare is a good choice, because BitTorrent allows everyone who downloads files to download files from each other, or servers. You need to install a small client to make it work, and files are shared through a unique URL. Terashare is completely free. 8. WeTransfer WeTransfer is a beautiful-looking website that allows you to send large files at will This way, when you run out of free transfers, you won’t have the last-minute email trouble. You can send large files via email, or you can get the download link from the website. It's very simple. For more core users, there is WeTransfer Plus. You can send unlimited files for 12 euros per month, and store up to 500GB of storage space, and you can also customize the wallpaper/transfer emails. 9. SendSpace Since its launch in 2005, SendSpace has delivered files millions of times a week. Every file will be tracked, so if it is lost to the abyss of the Internet, SendSpace will do its best to find it for you. There is also a useful drag and drop feature, and a SendSpace app-meaning you can send large files on the move. 10. DropSend With DropSend, you can send five large files with a maximum capacity of 4GB per month for free, if you pay $5 a month, you can send 15 files up to 8GB, if you pay $9 a month, you can do it every month 45 transfers up to 8GB. It is fast, simple, and safe to use, and you will immediately send those very important large files. There is no software to install, it has 256-bit AES security. 11.Wiki send Wiki send is a free file sharing service that does not require you to create an account to use. You only need to upload the file and get a unique URL to access your file. Then, the file can be accessed for seven days for the client to download the required number of times, and you can share files up to 100MB. If you register for an account, Wiki sends also provides password-protected file sharing. 12. Dropbox Dropbox is probably the most famous file sharing tool. You will almost certainly find that your client has already installed it and is familiar with using it, which is always beneficial. You can register for an account to use Dropbox, although it is free to register. In addition to web-based applications, you can also install a desktop application that allows you to synchronize and access files from ordinary folders. Dropbox also benefits from no expiration date for uploaded files: you can store files as needed. The free plan has a 2GB limit, and other options are suitable for individuals, teams, and businesses. 13. MediaFire MediaFire is designed to enable you to use your media files anytime, anywhere. Not only does it store them, but it also includes a player that allows you to view more than 200 different file formats in the browser-convenient and fast to display content to customers. With ad-supported downloads, you can get 10GB of storage space for free, or pay $3.75 a month to get ad-free sharing, 1TB of space, and better user experience.