Synchronous Transfer Synchronous transmission is the data transfer in units of data frames. Frame synchronization signals in the form of characters or bit combinations can be used. The transmitter or receiver provides a clock signal dedicated to synchronization. In short-distance high-speed large file transfer, the clock signal can be transmitted by a dedicated clock line. When the computer network adopts the synchronous transmission method, the clock synchronization signal is often embedded in the data signal frame to achieve clock synchronization between the receiver and the transmitter. In digital communication, synchronization is very important. When the transmitter transmits data information to the receiver through the transmission medium, for example, each time a character data signal is sent, the receiver must recognize the start bit and end bit of the character data signal. To correctly read each bit of the data signal of the character at the appropriate time, this is the basic synchronization problem between the receiver and the transmitter. When sengding data signals in data frames, to ensure the integrity and accuracy of the transmitted signal, in addition to requiring the receiver to be able to recognize the start and end of the signal corresponding to each character , to ensure that the reading starts and ends at the correct time Retrieving the signal means maintaining the integrity of the transmitted signal. It is also required to keep the clock and the transmitter at the same frequency to ensure that the number of signal units reads per unit time is the same, that is, to ensure the accuracy of the transmitted signal. Therefore, when transferring data signals in data frames, the transmitter is required to take the following two measures for the transmitted signals: ①Add a start signal and a stop signal different from the data signal before and after the corresponding signal of each frame of data; ② Add a clock synchronization signal before the data signal of each frame to control the clock synchronization of the receiver. Asynchronous Transmission Asynchronous transmission is the transmission of data in units of characters, using character synchronization signals in the form of bits. The transmitter and receiver have independent clocks , and neither side provides clock synchronization signals to the other side. The sender and receiver of the asynchronous transmission do not need to coordinate before the data can be transmitted: the sender can move data at any time, and the receiver must be ready to receive data at any time. The asynchronous transmission mode is generally adopted between the computer host and the input and output devices. Such as a keyboard, a typical RS-232 serial port : the sender can send a character at any time . The Advantages and Disadvantages of Asynchronous and Synchronous Data Transmission 1. Asynchronous transmission is the character-oriented transmission, while the synchronous transmission is bit-oriented. 2. The unit of asynchronous transmission is character and the unit of synchronous transmission is a frame. 3. Asynchronous transmission seizes the opportunity of re-synchronization through the start and stops codes of character start and end, while synchronous transmission extracts synchronization information from the data. 4. The asynchronous transmission has lower requirements on timing, and synchronous transmission often coordinates timing through a specific clock line. 5. Asynchronous transmission is less efficient than synchronous transmission. To Sum Up Both asynchronous transmission and synchronous transmission have the above basic synchronization problem: character synchronization or frame synchronization signals are generally used to identify the start and end of transmitting character signals or data frame signals. The main difference between the two is whether one of the transmitter or receiver sends a clock synchronization signal to the other party.
File synchronization is the process of ensuring that computer files in two or more locations are updated by certain rules. About file synchronization In one-way file synchronization , the updated files are copied from the "source" location to one or more "target" locations, but no files are copied back to the source location. In two-way file synchronization, updated files are copied in both directions, usually to keep the two locations the same. Nowadays, general file synchronization usually refers to two-way file synchronization. The general file synchronization system has the following functions: Encryption to ensure security, especially when compressing any data sent through the network when synchronizing via the Internet. Conflict detection modifies the location of the file on two sources instead of on one source. Undetected conflicts may result in overwriting the copy of the file with the latest version, resulting in data loss. For conflict detection, the synchronization software needs to keep a database of synchronized files. Distributed conflict detection can use the version vector to copy the data or application files in use or exclusively locked database files, "open file support" can ensure data integrity; Especially supports the use of intermediate storage devices to synchronize two computers. Most synchronization programs can be used in this way, but providing specific support for this can reduce the amount of data stored on the device;The ability to preview any changes before the change; The ability to view the differences in individual files; Backups between operating systems and Transmission between network computers; At present, more and more people have multiple intelligent terminal devices, which greatly facilitates people's work and life. The popularization of intelligent terminal equipment brings convenience to people but also brings new challenges to people's file management. How to ensure data consistency among multiple devices and how to efficiently synchronize files have become the focus of attention. When we want to process some work files when we get home, file synchronization can play a great role, and we can process work things at home just like in a company. Methods of file synchronization Tools used for file synchronization are, for example, Raysync, FreeFileSync, Syncthing, Dropbox, FileGee, GoodSync, etc. Let's look at a few of these methods! Raysync Enterprise-level Reliability Raysync can transfer large files on a full-bandwidth basis, which allows organizations to transfer files intact over any distance and network environment Mass-scale Synchronization It leverages the architecture to synchronize millions of small files or petabytes-sized files, and supports multiple concurrent sessions, clusters and 10 Gigabit transmission speed. Efficient Synchronization Efficient identification of file update status to avoid retransmission of the same file and reduce unnecessary synchronization Flexible Configuration Support Multiple Operations: one-way and two-way synchronization, timed synchronization, encrypted or unencrypted, keep modification time, transfer only source files, synchronized deletion, etc. Syncthing The biggest feature is the use of P2P distributed technology similar to Resilio Sync , which allows multiple devices to synchronize files with each other in real-time without a central server. The function is very close to Resilio Sync / BT Sync, but it says It seems to be a server software or cloud storage service application used to build network disks. Compared to server tools such as Seafile and NextCloud, Syncthing is actually more like a file/folder synchronization tool. Dropbox It is a free network file synchronization tool. It is an online storage service operated by Dropbox. It synchronizes files on the Internet through cloud computing. Users can store and share files and folders. Dropbox provides free and paid services. Dropbox's paid services include Dropbox Pro and Dropbox for Business. There is client software under different operating systems, and there are web clients. Realizing the safe synchronization of files can reduce the time spent on file backup and storage for freelancers and independent employees. The version backtracking function provides unparalleled convenience for some misoperations or version comparison. So that workers can focus more on work instead of documents. For enterprises, file synchronization is more convenient for managers to understand and control the progress of the entire project.
What is the file synchronization service? File synchronization is a method of keeping files that are stored in several different physical locations up to date. It has grown increasingly important as enterprises use the cloud as a means for collaboration. It is also commonly used for backup and for mobile access to files. File syncing software is used to store copies of on-premises data to another device or to the cloud. The files are typically available to be accessed via a Web-based portal. Some examples of file sync software include Raysync, Box, Syncplicity, and Dropbox. There are two types of file sync: One-way synchronization pushes files from your source platform to the destination system. On the other hand, two-way synchronization pushes and pulls files in both directions, from both systems. In one-way sync, files are copied only from a primary location to a secondary location in one direction, but no files are ever copied back to the primary location. Replication and Backup are one-way sync methods in ViceVersa. In two-way sync, ViceVersa copies files in both directions, keeping the two locations in sync with each other. Synchronization and Consolidation are two-way sync methods in ViceVersa. How file synchronization works and how to implement it? How you implement file synchronization will depend on your needs. And there are several file syncing techniques you can use. These can include using a hosted system, using a third-party tool, and creating your own sync system for instance. The best file-syncing solutions provide a simple solution to copy and back up your files from different devices, whether you are at work, at home, or on the go. In addition to storing and syncing data, most syncing solutions also come with additional tools not just for managing your saved data but also for managing user access and permissions, to allow for file sharing and collaboration with stored files. In this artile, we feature what we think are the best file-syncing solutions currently available. GoodSync GoodSync is an established company that provides file synchronization and backup software services. Set up is easy, and just requires you to install the software, select target files and folders, then set up automation functions for backups and syncing. And that's pretty much it. The simplicity of use hides the fact that this is a powerful solution that comes in a couple of different forms. One is GoodSync ServerOS which provides backups and synchronization for Windows and Linux servers. The other is the GoodSync File Server, which allows specified files and folders to be backed up and synced to a private cloud, with various rules and automation options available to ensure everything is easily managed. Resilio Sync Resilio Sync has an interesting background story: it was spun out of BitTorrent Inc, which means that it has peer-to-peer technology as part of its DNA. P2P is a tried and trusted protocol that is particularly useful for sending large files swiftly. It is one of the very few services that is compatible with Linux as well as a slew of Network Attached Storage solutions . Unlike most of what we’ve covered here, Resilio Sync is not a cloud-based file syncing solution. Instead, it relies on devices connected in peer-to-peer mode for the syncing process. There’s a free version and a paid offering which links all your devices, has a one-time send feature, a selective sync feature and the ability to add folders to all your devices automatically. You will need to install this on all devices that you want to sync between. Raysync File sync 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. Tutorial of Raysync file synchronization: 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. 3. 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. Now, file sync only once is also available in sync schedule setting. Conclusion Good tools can effectively improve the efficiency of the transfer, file syncing in time can be fast and accurate to convey information, but also as a backup channel. Raysync has excellent features in file synchronization, which is a software for data transfer and file synchronization.
The best file synchronization software allows you to back up your files for access from any device, whether at home, in the office, or on the road. File synchronization solutions are often an integral part of backup software to make it easier to manage and restore data when needed. Nowadays, file synchronization software solutions are delivered through cloud services, making it easier to synchronize, save, and protect data. Although there is a general solution for cloud storage, the advantage of synchronization is that files can be updated in real-time, so you always have the latest copy of what you need. In addition to storing and synchronizing data, most synchronization solutions come with additional tools not only to manage your saved data but also to manage user access and permissions to allow file sharing and collaboration with stored files. This is especially important because many office environments now allow collaborative use of documents, but for security purposes, correct user permissions are required. In addition, enterprise file synchronization also uses very strict security protocols to ensure that data is always protected and reduce the possibility of data leakage and malicious access. In summary, here we show what we believe is the 11 best file synchronization solution currently available. 1. Raysync Raysync is a large file transfer software. Whether it is a PB-level large file or a million-level small file, Raysync can efficiently meet the requirements of enterprise data synchronization transmission and file synchronization transmission, and accelerate the efficient operation of enterprise business. It has excellent data synchronization performance and efficiency, overcomes various limitations of traditional data synchronization tools and file synchronization tools, and performs fast and safe data synchronization through WAN and LAN. Enterprise-level Reliability Raysync can transmit new files on the base of full bandwidth and can satisfy enterprises’ requirements to ensure the integrity of file transmission under any distance and network environment. Mass-scale Synchronization Raysync leverages the architecture to synchronize millions of small files or petabytes-sized files and supports multiple concurrent sessions, clusters, and 10 Gigabit transmission speed. Smart Synchronization Raysync recognizes file update status intelligently to effectively avoid retransmission of the same file, reduce unnecessary synchronization and improve efficiency. Flexible Configuration Raysync supports operations such as one-way and two-way synchronization, timing synchronization, encryption or no encryption, modification time reservation, source files transmission only, synchronous deletion, etc. Generally speaking, Raysync provides a more professional and reliable large file transfer program. If you are interested, you can download our free trial version and enjoy the process of synchronized file transfer! 2. Microsoft OneDrive Microsoft OneDrive is a popular version of the online Microsoft 365 suite. Although it is worth considering as a standalone product, if you do own Microsoft 365, then it may become an indispensable choice. As a standalone version, OneDrive provides 5GB of storage space for free and provides additional backup options for home and business users. For home users, only a monthly payment can get 100GB of storage space. However, OneDrive only appears when you use OneDrive as part of your Microsoft 365 subscription. Both the personal version and the commercial version provide a very large 1TB storage space and comprehensive applications. This can be used to back up any folders on the computer, regardless of whether they are office-related or not. Files stored in OneDrive can be used on most devices, such as Windows, macOS, Android, and iOS devices. However, please pay attention to your OneDrive settings, because some files are only stored in the cloud by default, not on your device or computer, which may cause problems when working offline. However, in general, OneDrive provides the most generous and extensive file backup and synchronization solution. Whether you are a home office user, a small business user, or running a business, OneDrive provides an excellent daily file synchronization solution for business files. 3. Sync.com As one of the more complete file synchronization solutions, Sync.com, located in Canada, provides three different plans for corporate users. The first tier, Business Pro Teams Standard, provides each user with 1TB of considerable storage space, which can accommodate 2-100 users. All tools used to manage backup and synchronization provide unlimited data transfer. The next level is Business Pro Teams Plus, which is priced per user per month. It is also suitable for 2-100 users, and each user has 4TB of storage space available. There is also a multi-user management panel, which can be transferred in the synchronization account, and centralized billing to cover all users. Business Pro Teams Advanced increases the storage space for backup and synchronization files to 10TB per user and adds live chat support as a feature. All plans come with sharing and collaboration options, 2048-bit RSA, SSL/TLS encryption, version history and recovery, and remote wipe and lock . 4. GoodSync GoodSync is an established company that provides file synchronization and backup software services. The setup is very simple, you only need to install the software, select the target files and folders, and then set up the automatic functions for backup and synchronization. That's it. The simplicity of use hides the fact that this is a powerful solution in several different forms. One is GoodSync servers, which provide backup and synchronization for Windows and Linux servers. The other is the GoodSync file server, which allows the specified files and folders to be backed up and synchronized to the private cloud, and provides various rules and automation options to ensure easy management of everything. No matter which type you choose, there are home and business editions, and the home edition offers a free package with limited features. However, we will focus here on business solutions, which provide many standard features, especially multithreading, block-level data transfer, and local and remote file support. The file server option allows unlimited connections and users. 5. Syncplicity Syncplicity is easy to install on a Mac or PC , and it can back up folders and files of your choice to the cloud. After configuration, it works transparently. The personal version provides free 10GB of storage space on an unlimited number of devices, and 100GB requires a monthly payment. Even this layer is equipped with enterprise-level features such as secure mobile editing and PDF annotations-you can also choose your public cloud storage location , in addition to real-time document version control and backup. The business plan is similar but adds additional features for collaboration and group user control for file sharing. Enterprise plans to provide more advanced features such as AD integration and single sign-on, as well as MDM integration and remote wipe of any user device. The file synchronization and access functions are excellent, you can synchronize any folder, and you can fine-tune the content that can be excluded. However, there is no uniform pricing for this, you need to contact Syncplicity for a quote. 6. Resilio Sync Resilio Sync has an interesting background story: it was spun off from BitTorrent Inc, which means it has peer-to-peer technology as part of its DNA. P2P is a tried-and-tested and trustworthy protocol, especially useful for sending large files quickly. It is one of the very few services compatible with Linux and a large number of network-attached storage solutions . Unlike most of the content we covered here, Resilio Sync is not a cloud-based file synchronization solution. Instead, it relies on the synchronization process of devices connected in peer-to-peer mode. There are free versions and paid products, which can link all your devices, have a one-time sending function, selective synchronization function, and the function of automatically adding folders to all devices. You need to install it on all devices you want to sync. Sync Business will better serve enterprises. This is a subscription service where each user has unlimited devices, file-level deduplication, data reduction, end-to-end encryption, and server support. Resilio Connect is an enterprise-level version of Sync Business, providing WAN optimization and advanced management functions. 7. Google Drive If you are a small business or individual user, as a basic backup, synchronization, and sharing solution, it is difficult to beat Google Drive. Google Drive provides backup and synchronization for individual users, it just does what it says. Copy files from your computer, smartphone, or memory card to the cloud. Find your files on Google Drive on most desktop or mobile devices. All versions of Google Drive, whether it is a personal, professional, or enterprise version, support documents, spreadsheets, and presentations, as well as video and audio conferences. The simplicity of Google Drive is hard to beat. It is easy to use, and the backup and synchronization functions can be used to back up files to PCs and USB drives in the cloud. Where it fails is that it can’t really compete with Microsoft 365’s generous OneDrive storage, let alone Microsoft’s office tools. However, as a simple and easily accessible synchronization solution-if, this is what you need-Google Drive is one of the best options worth considering. Other cloud storage and synchronization software solutions IDrive is another popular backup and synchronized file storage solution, and its basic level provides 5GB for free. There are paid personal editions and commercial editions. The personal edition 5TB storage is cheaper, and there is a discount for the first year. Commercial options of 250GB and above are more expensive, and discounts are also available for the first year. SugarSync provides file and synchronization storage solutions for personal and business users and has built-in additional security protection to protect offline stored files, as well as permission options. Personal plans start from 100GB, while multi-user enterprise accounts start with 2TB storage and can accommodate up to three users. More than a dozen active users need custom quotes. SpiderOak provides many cloud storage options. Although they provide services for home users, they pay more attention to the needs of business users, especially when online collaboration may be required for file usage. A personal plan for the SpiderOak One platform, providing 150GB of storage space. Enterprise users can choose different versions, but enterprise storage requires at least 500 users. Apple iCloud is a service for macOS and iOS users, providing 5GB of online backup for free. You can choose to pay to upgrade to 50GB, 200GB, or 2TB, and provide family sharing options. However, it is strange that Apple does not use its own servers, but uses cloud storage from Amazon AWS, Microsoft Azure, and Google Cloud.
There was a time when everyone was used to working in an office or at home-basically in one place. However, with the advent of smartphones, laptops, tablets, and other smart devices, the workplace has transcended boundaries. The only thing that can prevent you from working from almost anywhere now is the inability to access work data. File synchronization is a technology designed to solve this problem by accessing data across multiple systems and platforms. File synchronization refers to the process of updating data files across multiple devices in real-time. More than one person can work on the same file or project in different locations, even if they are miles apart. There are two types of file synchronization processes: one-way and two-way file synchronization. In one-way file synchronization, data files are updated from a single source to multiple target locations and platforms. But no data is stored back to the source. In two-way file synchronization, various locations and platforms work together, and two-way communication is established between each pair in the system. Most people confuse file synchronization and backup, but the two are completely different processes. One of them cannot replace the other, and in most cases, you need to rely on both of them. In file synchronization, the same data is updated across multiple locations and platforms. It allows the team to work on one project without having to be in one place. The concept behind this is that every time a file is saved on a device, it will be uploaded to the server online. Then the system connected to the network constantly checks for file updates and downloads files when newer versions are available. On the other hand, backup is primarily a way for companies to protect data by copying information from one location to another. For example, you can copy the contents of a laptop to an external drive. The backup data will not be accessed by anyone for any collaborative work but is kept in one place so that it can be used to restore the system in the event of any crash. Backup is only to protect data assets and ensure business continuity without any major troubles. File synchronization is indeed the gospel of working on multiple devices at the same time. People can use file synchronization to collaborate completely flexibly without relying on the inconvenient back and forth e-mails. File synchronization and file backup: what is the difference? Most people confuse file synchronization and backup, but the two are completely different processes. One of them cannot replace the other, and in most cases, you need to rely on both of them. In file synchronization, the same data is updated across multiple locations and platforms. It allows the team to work on one project without having to be in one place. The concept behind this is that every time a file is saved on a device, it will be uploaded to the server online. Then the system connected to the network constantly checks for file updates and downloads files when newer versions are available. On the other hand, backup is primarily a way for companies to protect data by copying information from one location to another. For example, you can copy the contents of a laptop to an external drive. The backup data will not be accessed by anyone for any collaborative work but is kept in one place so that it can be used to restore the system in the event of any crash. Backup is only to protect data assets and ensure business continuity without any major troubles. File synchronization is indeed the gospel of working on multiple devices at the same time. People can use file synchronization to collaborate completely flexibly without relying on the inconvenient back and forth e-mails. Raysync File Synchronization solution Raysync file synchronization function, through self-developed high-speed engine technology, high-speed transmission protocol technology, and other core technologies, establish a data synchronization solution that meets the business scenarios of enterprise users. Supports viewing task name, account number, IP, source path, target path, synchronization frequency, task status, and transmission speed. Support bi-directional sync and set sync schedule intelligently. Customize the synchronization time and automatically upload, download and update. If you are attracted by the file sync function of Raysync, welcome to visit our website to get a free trial
Recently, Raysync released its new version V220.127.116.11. In this article, we'll interpret the eight new functions of V18.104.22.168 in detail, let's have a look! 1. Add "Delete files automatically " option 1) Click "Local storage" in the Storage option, you will find the local storage details and file delete option. The file delete setting only supports non-third-party object storage. 2) Check "Delete files automatically", it supports set automatically delete files which accessed/modified X days ago. For example, you could set automatically delete files that accessed seven days ago. 3) Set the directory to recycle the deleted files. All files automatically cleaned by users will be recycled to this directory, where users can retrieve files or clean files with one click. 2. File transfer in priority When there is more than one task waiting to be transmitted to the client, the task will be transferred in sequence. If you want to transfer one of the tasks in priority, you could click the "Top priority" icon to sort all the transfer tasks. 3. Add Google cloud storage Google cloud storage is added to the third-party cloud storages. 4. Support copy and paste the file path Raysync supports copying and pasting the file paths. For files with a deep directory, you could copy the path and forward it to your partners, and the they can quickly access the designated file/folder by pasting the path, which saving the time of step-by-step clicking. 5. Support query download times and user IP You could query about the download times and IP address of the shared files with this new function. 6. Support set the number of transferred files in parallel In general, the number of transferred files depends on the number of CPU-core. In V22.214.171.124, we add a new function to set the number of transferred files in parallel. Note: if the number you set to transfer in parallel exceeds the quantity of CPU cores, files will still be transmitted according to the number of CPU cores. 7. Support set whether to enable password for file sharing Raysync V126.96.36.199 supports enable or disable the sharing password. Besides, users are supported to custom the passwords . 8. Both files and folders can be selected for uploading Raysync optimizes the file uploading function, the new version supports selecting files and folders to upload at the same time, making it easier for users to operate and use.
Data transfer has played an important role for enterprises to conduct business with its customers, partners and suppliers while acting as its foundation in mining data value. However, the emergence of the Big Data era has spawned a massive amount of data, while various data types and interactive scenarios have become increasingly complex, the efficiency and security of data transfer is also facing its challenges. If enterprises desire to continue extract value and create opportunities, the foremost priority is to tackle data transfer. Challenges: ● While the amount of data has skyrocketed, the transfer efficiency is still poor; ● Data types are diverse and traditional transferring methods are difficult to guarantee its integrity; ● Network environment is complex while the cases of data loss and leakage are increasing; ● Cross-regional and long-distance teamwork has increased, but high latency and high packet loss rate have also become prominent. The key to solving the challenges above is to find a first-class data transfer engine. This would eminently support enterprises to build a high-speed, secure, and stable environment for data transfer, which brings an edge to lead in a data-driven development. The Great TCP Bottleneck Transfer protocol is the foundation beneath every data transfer, in which TCP is the most commonly used IP transport layer protocol. Compared to other protocols, TCP is able to provide a more reliable service for establishing connections between specific network systems and applications. Originally developed in the early 1970s when networks were still local and data files were small, TCP served as the basic protocol which enabled data to move efficiently and reliably within the local area network with very small bandwidth. To maintain this reliability, TCP ensures that the application data transmitted in a single TCP connection arrives at the receiver’s application in the same sequence as when it was sent. Therefore, TCP uses an algorithm to establish the connection between the sender and receiver, creating transfer requests in turn, and splitting the data into packets, which are then sent separately through the network without the need for acknowledgement until reaching its definition limit. . The sliding window protocol is used by TCP to define the data buffer. Figure 1 below is a simplified diagram that demonstrates how TCP sends out small packets over the network and how TCP windowing controls how much data can be transmitted without acknowledgement. As the packets are delayed, TCP will then slow down the transfer rate with a smaller window size, which further limits the number of unacknowledged packets allowed. TCP algorithm is proved to be effective when data transfer occurs over a short distance while the network is not congested. However, when the round trip time of packet transfer is inevitably increased by distance, both the performance and efficiency shall be affected. Especially under the scenarios of long-distance, transnational transfer, the transfer of large files and massive small files will expose the drawbacks of TCP protocol: ● Low transfer efficiency, end-to-end transfer requires sequence acknowledgement, the data processing is slow; ● Increase of data loss rate and latency when large files are transmitted; ● Extreme congestion control throttling which results in unnatural throughput loss; ● TCP cannot guarantee its reliability, its file check mechanism is imperfect. In essence, TCP cannot be defined as a reliable transfer in the true sense of the word. Especially under the pressure of data volume and distant transfer, TCP is unable to guarantee the efficiency of transfer and yet it may expose enterprises to data security threats. Raysync – A Brand New Transfer Protocol Raysync’s high-speed transfer protocol is a core transfer technology developed by Shenzhen Yunyu Technology Co., Ltd. based on the UDP transfer protocol. This breakthrough technology does not simply optimize or accelerate data transfer but it takes a leap forward in the transfer technology to completely eliminate the underlying bottleneck while overcoming the limitations of traditional network and hardware. Raysync is able to fully make use of network bandwidth thus provides an ultra-low latency, high speed and end-to-end output service. The transmission rate can be increased by nearly 100 times, achieving over 96% of bandwidth utilization rate while easily adhering to the security, controllability and stability requirements for TB-level large files and massive small files transfer. Transport Layer: A Black Tech that Overthrows the TCP Protocol The TCP transfer protocol does provide a reliable data transfer under ideal conditions, but with its fixed throughput bottleneck, a prominent and serious condition would occur due to high packet loss and latency caused by a long-distance network transfer. Raysync guarantees reliability in the application layer with an innovative method that eliminates drawbacks such as low efficiency in TCP, packet loss, processing errors and unstable transfer rate. To ensure 100% reliability, Raysync adopts the best mechanism that accurately identifies and passes on the actual packet loss condition on the transfer channel. Application Layer: Best Alternative to FTP The FTP transfer protocol has been used for more than 40 years, but it is also a fact that the efficiency of FTP file transfer has been far less than the growth rate of data in the face of today's complex file exchange requirements. FTP is even worse in the file management tasks that enterprises urgently need today. In order to transfer files while maintaining security through FTP, this requires complex scripts, continuous maintenance, and even other applications to assist. All of which may cause time and money losses to enterprises by varying degrees. Basing upon UDP’s high-speed transfer protocol, Raysync breaks through the bottleneck of large file transfer which satisfy enterprises’ needs by building an intelligent transfer platform that processes and integrates massive data at an unprecedented speed. Fast, Secure and Reliable Large File Transfer System With its high-speed transfer protocol, Raysync provides all-around support for enterprises in large file interactions and cross-platform cooperation, achieving standardization within and between enterprises. Raysync’s intelligent data compression and intermittent transfer technology can also effectively reduce the network load, providing breakpoint resume and data verification to ensure stable and reliable data transfer. The intelligent management system is able to meet the business requirements of enterprises such as data interaction, sync and backup. Raysync makes sure to quickly integrate itself into existing OA, ERP and other enterprise systems, thus effectively reducing R&D costs to achieve data file linkage between business systems and operating system platforms, avoiding data islands. While Raysync has been continuously improving its file transfer acceleration technology, it also embraces the objectives of solving enterprise file transfer management into its scope of service to a full extent, building a smart file transfer system: ● Data Synchronization Supports two-way file synchronization that maintains the consistency of data across multiple devices, ensuring no redundant fragmented files are produced and multi-point data sync are efficient. ● Point-to-point Transfer Adopts user ID to achieve point-to-point transfer, eliminating intermediate transfer for rapid file-sharing. ● Standard Bank-Level Encryption Technology With the AES-256+SSL+Random salt high-density encryption algorithm, even the developers are unable to recover the root password through the stored ciphertext, making sure the data security is worry-free. ● Audit Trails Uses transmission logs and operations logs to supervise user behavior, easily trace all operations and file content, effectively control improper usage behavior and help enterprises to achieve better file management. ● User-defined Management User-defined management perfectly plots out the organizational structure, supporting group management by defining regions, departments, and role-based permissions that set authority to standardize enterprise users' operation. ● Intelligence Nodes Management With intelligence nodes management equipped, it supports unified management of all node machines in both the internal and external network environment to monitor and collect all operation logs and data synchronously. ● Hybrid Cloud Storage Raysync supports more than 10 mainstream storage methods including hybrid storage effectively to assist enterprises to store, backup, migrate and synchronize their files in an orderly manner. Broad Experience in Servicing the Industry In order to aid enterprises to overcome challenges brought by Big Data, Raysync has been focusing on developing a secure and reliable large file transfer technology and solution with first-class performance for many years. Through continuous technological innovation and real-world applications, Raysync has served across many industries and sectors such as high-end manufacturing, scientific research, life sciences, film and television media, etc. Film & Media Industry Challenges: Most film and television productions are edited and created by people scattered among different firms and overseas institutions, in which a large amount of audio, video, images and other content has to be uploaded and downloaded. This mass amount of data flow has led to low efficiency of file interactions, and the delay of the production cycle may seriously affect the production efficiency. Solutions: ● Raysync provides the specific audio-visual content transfer solution for the film and media industry to accelerate the transfer of a massive amount of content through Raysync’s ultra-high-speed transfer protocol. ● Intelligently optimize the network bandwidth and effectively reduce the network latency and packet loss caused by transnational and ultra-long distance transfer. ● Build a one-click file sync environment to ensure that all stakeholders can receive the latest and complete media content, this would help the film and media industry to carry out their production work efficiently and smoothly. IT & Internet Industry Challenges: One of the daily challenges faced by the IT & Internet industry is that massive data needs to be backed up synchronously at multiple endpoints. However, due to the tremendous number of large files, the connectivity issues between the transmission service and single file storage server could lead to the inability to fully utilize network bandwidth, instability and data migration issues. Solutions: ● Raysync applies intelligent distributed transfer to improve the speed of transfer several times and optimize the usage of network bandwidth. ● The Raysync data migration system supports multiple computer clusters for parallel transfer with a maximum transfer efficiency that could reach 100 Gbps. ● Built-in file verification and encrypted transfer technology guarantee end-to-end security, integrity, and consistency of data. This ensures that the whole migration process can be completed in a short time with a 100% success rate and zero failure. Financial Industry Challenges: Most financial institutions expand and develop through their branches, but this often leads to fragmentation of data and application environment. And when "organizational performance" becomes the priority of business development, it is necessary for them to collect a vast number of operation logs and integrate the data to improve the efficiency of business development. Solutions: ● Raysync’s admin console allows financial enterprises to quickly collect operation logs, monitor transfer logs, manage user groups, configure file permissions, etc. to promote the rapid improvement of its organizational performance. ● In the meantime, the AES-256+TLS encryption algorithm also plays an important role in the whole process, providing top-level security for the financial industry. Medical & Health Industry Challenges: The problem of isolated data islands has long plagued the health industry, potentially hindering the data analysis to improve the overall quality of medical and health services. In the meantime, the issues with transfer and data storage that is directly related to customers’ sensitive data and massive data generated from genetic research have also impeded the development of the medical and health industry. Solutions: ● Raysync’s large file transfer solution helps to integrate the data across different islands and systems, providing a unified data set for medical and health providers, researchers, and institutions. This is extremely convenient for the stakeholders to collect and analyze data to accelerate the leveraging of Big Data. ● In order to tackle the issues of transferring sensitive data, Raysync adopts standard bank-level encryption and an effective file management system to provide a secure environment for users retrieving the data and the data itself. With the evolution of information technology continuing at a rapid pace, enterprise data transfer is no longer a simple matter. Especially in such complex market conditions, enterprises should not only consider whether the transfer technology is powerful enough but should also take high-quality service guarantees into consideration when choosing the right solution. About Raysync Solution As a one-stop solution provider, Raysync has independently developed its core transfer technology with its professional technical teams to offer high-performance, secure, and reliable large file transfer and file management services for major enterprises.
Company: Outpost Facilities Industry: Broadcast & Media Product: Raysync Enterprise Profile: Founded in 1999, Outpost is the largest independent Picture Post production company based at Pinewood Studios in the UK. They specialize in managing Film and Television post-production projects from shoot to delivery. Challenges: One critical challenge faced by the Outpost TEAM was slow data transfer speeds, especially when moving large digital content. Outpost needed to distribute finished video content to their users who are scattered mostly in Europe and USA. The size of files is usually between 100 and 1000GB. The file transfers were lengthy, taking many hours, and sometimes days, to successfully complete. Outpost realized that it was necessary to find a file transfer solution to handle their complex workflows. Solution: With the assistance of Raysync Fast Transfer server, Outpost’s worldwide clients transfer their video content to Raysync admin console via the Raysync user console. Outpost distributes the video content to their clients using the accelerated Raysync file transfer protocol. From installation to configuration, the process was quick, simple, and had no downtime. Outpost’s existing FTP server was connected to the Raysync service. All the file transfers are now at full internet connection speed – transferring securely from end to end. Results: - Increased transfer speeds - Enhanced user experience - Guaranteed delivery for every transfer - Data is always secure during every transfer - Transfers are immune to latency and packet loss Workflow: Raysync & Outpost Facilities
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