When many people transfer files, they may have a question, why is the speed of uploading and downloading different from expected? In fact, the speed of uploading and downloading network data is not equal, which is often restricted by network bandwidth and equipment performance. Method 1: Change the network Individual users generally use the ADSL broadband network when surfing the Internet. If the uplink bandwidth is restricted by the ADSL network, the best solution is to replace the network with faster uplink bandwidth. Nowadays, fiber-to-the-home is popular all over the country. Fiber is the most ideal transfer medium in broadband networks. The advantages of fiber-optic Intern et access are exclusive bandwidth, stable performance, low cost of upgrading, no electromagnetic interference, small loss, strong security and confidentiality, and long transfer distance. Method 2: Adjust the device The first situation is that some companies will restrict employees' access to the Internet for security management and information control, and some restricted ports will affect the speed of receiving documents. Another possibility is that the router or firewall of the company has made res trictions. In the face of the above two situations, it is recommended that you consult the company's network administrator whether you can adjust the restrictions. Method 3: Clear the process If neither of the above points is true and it is temporarily slowing down, you can check the bandwidth pressure of the server. Check the server to see the current network traffic, whether there are too many requests for uploading files, resulting in too many processes, too much pressure on the server, and slow response. This is to try to pause or clean up some processes first and carry out transfer tasks in the queue. Method 4: Raysync Large File Transfer If the above method can't solve your problem well, we can recommend a large file transfer software - Raysync. Especially for an enterprise or team, large file transfer, transnational file transfer, and file transfer speed have a great influence on the data value. With the development of society, the requirements for the transfer speed of large files are getting higher and higher. Raysync is easy to use and has high performance, which can easily solve the problem of TB-level large files and massive small files. The following is the specific troubleshooting method given when there is a gap between the uploading and downloading speeds and the expected ones in the actual file transfer. Client check: 1. Test the external network bandwidth, and recommend to use speedtest to detect the local upload and download bandwidth, and check whether the speed has reached the speed bandwidth limit; 2. Confirm whether the telecom operator of the client is consistent with the telecom operator of the server. Server check: 1. Enter the background of the corresponding server to check whether the Raysync license is activated and whether the bandwidth in the license information is the expected bandwidth; 2. Check the current network volume in the server to confirm whether there are more users and other users have occupied the bandwidth of the server; 3. Check whether the disk read-write rate of the server has reached the peak, and confirm whether other users of the server are reading and writing files, which affects the file read-write storage of other users. For more problems and services of data transfer, large file transfer, transnational file transfer, massive small file transfer, file synchronization and file management, please consult support@raysync.io for more details.

The primary objective of ISV customer support is to detect a client’s underlying problem and solve it quickly and efficiently. Obviously, time regards control as a hard indicator for evaluating excellent suppliers and is directly linked to customer satisfaction. Similarly, for many independent software vendors, time is both an opportunity and a challenge. When there is a network obstacle and the operation process is slow, the customer wastes precious time. Although it is not necessarily an ISV's technical problem, it will still show dissatisfaction with your software. After discussing with many cooperative enterprises, we found that for ISV, network obstacles often occur in the process of exchanging large data files with customers. If you want to be ranked as the top ten of file transfer software, the most important thing is to exclude the obstacle in file transfer. As the leading brand enterprise in large file transfer, Raysync gives some constructive suggestions on this issue: - Optimize the Transfer Performance The traditional TCP transfer protocol is a connection-oriented, reliable, byte stream-based transport layer communication protocol. The following figure shows the measured data transferred at Raysync Transmission. In the TCP environment, the latency and packet loss of FTP network file transfer are compared. The problem is apparent in the picture above, the increasing of latency and packet loss casue the decrease of the network throughput. Under the international network environment with a latency of 200 milliseconds and a packet loss rate of 10%, the TCP transfer speed is only 50KB-100KB/ sec. This kind of transfer efficiency is very difficult for large file transfer itself, not to mention meeting the demand of large-scale trans-provincial and trans-national long-distance data transfer. ISV optimization of transfer performance is the fundamental to improve transfer efficiency. - Improve the Network Bandwidth Utilization Rate To grasp the meaning of network bandwidth, we should make it clear that the network bandwidth is not equal to the network throughput. The available network bandwidth determines the potential speed of data moving, while network throughput stands for the actual speed of data moving. - Strengthen the Security Protection If it said that the transfer efficiency of large files is the inspection standard of ISV technology, then security prevention and control is the test of software usability. Whether it is an enterprise or an individual, when choosing a software, they will definitely ask about the control measures for "safety", especially for data transfer. The transfer process accounts for a large proportion of the data leakage events in the past decade, and the causes of data leakage are even more difficult to prevent. For more research on large file transfer, it is suggested that you can refer to the actual case analysis of Raysync Transmission in the file transfer industry.

There has been an increased buzz around what Managed File Transfer is and how it improves security, speed, and manageability of moving large files. Managed file transfer is a technology platform that uses administrative controls, support for security protocols , and automation capabilities to help companies securely share various types of data, including sensitive or compliance-protected data as well as high-volume data. MFT provides performance enhancements at a bare minimum to these areas listed below: Large Files and volumes of files can be sent effortlessly using MFT solutions, and often with little or no downtime, a far improved alternative to traditional file transfer solutions, such as FTP. Some MFT solutions, like Raysync Transmission, allows users to send files of any size or format, removing the hassle of using complicated and time-consuming FTP solutions or email servers that are unable to handle large files. Security comes in the form of encrypting data in transit and at rest, which is just one aspect often necessary to achieve compliance both for internal and external stakeholders. According to Wikipedia, managed file transfer applications also “generate detailed reports on user and file transfer activity.” Furthermore, MFT comes with authorization policies which grant users different levels of clearance to files that can be accessed or transferred. As a professional enterprise-level file transfer solution, Raysync Transmission provides features like datacenter and network security including firewall and intrusion protection devices. All the details of the operation will be visible, controllable, and traceable. There are still other security functions available and functions continue to accumulate rapidly. Integration with third-party applications enables MFT solutions to be implemented with little or no change in workflow. Raysync Transmission protocol runs in the application layer and user space of the system without modifying the kernel configuration of the operating system. Raysync Transmission provides a series of easy-to-use SDK , API , and the complete development files to help users integrate quickly. As a professional software provider, Raysync MFT is strived to provide reliable and secure file acceleration and management service for clerks. Raysync transfers your files at maximum speed with minimal packet loss and latency regardless of the influence of the traditional transfer solutions, and at the same time makes full use of network bandwidth resources to meet customer's demand for accelerated file transfer.

In the process of enterprise management and file transfer, FTP is actually one of the most commonly used software systems. However, with the continuous development of enterprise business and the increasing volume of files, in practice, it is not difficult to find that FTP is becoming less and less practical, so the data transfer mode based on FTP purchase can no longer meet an application demand of enterprises. Let’s analyze the reason why FTP is becoming less and less practical in our daily life, there have 5 reasons: 1. It takes a long time to transfer those large files and massive small files via FTP, if the transfer process is interrupted, the files will likely be lost or damaged. 2. The logs of FTP in the process of transfer is invisible and can’t be traceable. 3. Because of the activeness of the public cloud, enterprises' funds in the cloud are often distributed in different cloud service providers or multiple areas of the same service provider according to different needs of business support. If the data in different locations on the cloud can be exchanged in real-time, different business modules can be effectively connected, which is a new problem that enterprises will face. 4. FTP has poor applicability for complex networks, especially under firewall architecture. Ordinary FTP does not encrypt data locally during transfer or storage. In such a situation, there is the risk of leaking data and files, which is very serious and greatly reduces security. 5. More and more enterprises need to distribute and summarize the data, but the FTP can’t provide a corresponding solution. Thus, the enterprise needs to apply another solution, which can not only meet the requirements of fast, safe, and stable data, but also realize the synchronous distribution of data backup. Raysync Transmission solution is dedicated to meet the data transfer needs of internal or external partners of enterprises, providing efficient and controllable accelerated transfer of large files, ultra-long-distance, transnational file transfer, transnational network data transfer, file management and organization authority management. It supports local deployment and cloud storage services, provides enterprises with safe, stable, efficient, and convenient technical support and services for large file interaction, and maximizes office efficiency.

As the company grows in size, new partners and employees continue to grow, and the number and capacity of business documents are also increasing. How to improve the file transfer speed and speed up the project progress has become a challenge that enterprises need to face. In this article, we will explain to you from the technical level how Raysync Transmission meets the demand of high-speed transfer of large files and large amounts of small files, and show you enterprise-class solutions that can help you solve the problem of the file transfer. Relied on the UDP transfer protocol, Raysync Transmission speeds up the file transfer speed via the following aspects: the more efficient congestion judgment and the more accurate packet Loss recovery mechanism. At present, the mainstream congestion judgment is designed based on the network situation more than 20 years ago, and its basic assumption is that any packet loss reflects the network congestion. This assumption is completely divorced from the modern network situation. Packet loss in modern networks is often not caused by congestion factors. This disconnect leads to transmission protocols often entering an overly conservative transmission state. Raysync Transmission congestion detection algorithm will automatically collect the existing transmission information, and accurately judge the actual congestion according to the transmission speed. It is neither too conservative nor too radical, and can effectively make full use of the path bandwidth. Raysync Transmission protocol abandoned TCP protocol's practice of using transmission message sequence as both byte count and acknowledgement mark for reliable transmission, and designed a new ACK data algorithm. According to the ACK information returned by the transmitting and receiving party, the transmitting and sending party can accurately judge the packet loss situation and retransmit the data in the first time without relying on the cumulative acknowledgement of multiple ACK or the ACK timeout timer to trigger the retransmission of the data, thus greatly improving the transmission speed and the transmission real-time. Raysync Transmission protocol solves the core problem of the existing TCP transmission protocol from the design principle, can be rapidly deployed on the existing equipment, does not need heavy investment and repeated investment, can help users to quickly transmit their data, and will play a greater role in the era of massive data growth.

Today, when people's material needs have been greatly met, the medical health and life sciences industry has begun to receive more attention. Preventing and overcoming the problems faced by life and health have become the focus of research. However, these works are usually hidden behind the scenes, so that people always forget how much data the industry has created and how many miracles these data have created for our lives. The files produced by the medical health and life science industry can disclose the components of key vaccines, research to cure rare cancers or test results to change lives. The data in these documents have unlimited possibilities. For this industry, having a fast and safe transmission method can not only promote the development process of the industry, but also make the stressful life of medical health and life science practitioners much easier. Today, we will discuss the following three aspects: Large File Transfers Are a Breeze: Healthcare and life sciences can produce files over 300TB in size. Imagine having to transfer files of this size and having them be urgent in nature. They need to be transferred from point A to point B off-site fast and securely. In the past, this task was labelled as impossible to complete in a reasonable amount of time. Raysync Transmission file transfer solutions changed the way the industry functions. In addition to solutions having the ability to transfer any size of files thousands of times faster than FTP, Raysync also developed the intelligence to send files in any format. This is especially useful within this industry because often these datasets use diverse binary and tab-delimited BAM and SAM files. Security Is a Important: New methods of testing patients for health concerns are developing every day and the conversation around patient confidentiality is more important now than ever with privacy laws becoming more detailed. Data is being reported in the forms of MRI scans, Hospital Episode Statistics , blood samples, prescription history, medical history, and more. For a file transfer solution to be considered in the healthcare and life sciences industry it must be secure. Over the years solutions like Raysync Transmission technologies were developed and became fully HIPAA compliant and were able to provide enhanced security features including industry-standard encryption using AES and SSL. This provided the industry with the confidence that their data would not be compromised and in return, this moved the industry forward. Collaboration Made Simple: There are various different positions throughout the industry that rely on collaboration in order to develop successful reports. From the researchers in the laboratories to the consultants in the hospitals, collaborative workflows play a large role in their process. MDDX Research and Informatics rely on Raysync Transmission to accelerate ingestion and distribution tasks. Through the solution, they are able to access shared or personal files from anywhere in the world. In this specific case, fast file transferring with a Raysync Transmission solution provided the ability for MDDX Research and Informatics to collaborate on biomedical research data efficiently and in a secure manner. Without fast file transferring solutions, the industry would not be as advanced. It would take more time for various contributors to provide their research data, this could result in key information being left behind or hindered due to delay. Healthcare and life sciences practitioners do not have it easy, and the world relies on them for impactful research. The industry needed a solution that had their backs and that allowed their research to be delivered at appropriate speeds, to transfer the information at relative times.  Are you reading this because you’re a part of the healthcare and life sciences industry?  You may be interested in exploring our solutions - Raysync Transmission. It takes only a minute to get started. Sign up now to witness first-hand what our solutions can do for the industry.