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What Is the Cause of "Slow Transmission When Encountering Large Files"? How to Solve It?
Today, with the increasing amount of data, if large files are returned to the network disk, mail, and hard disk for file transmission and information exchange, then "insufficient space", "slow speed", "high packet loss and latency" will explode the office desktops of enterprise employees. The increase of data volume is inevitable for the development of science and technology, and the big data brought by the progress of the times is both an opportunity and a challenge. To solve the problem of slow transmission of big files, we should consider whether the fundamental reason for enterprises to fall into big data dilemma is big data itself, or the improper methods to deal with data. 1. The challenges brought by big data to file transfer 1) Large Amount of Data How big is the amount of data? Now, the files basically start at GB level, and TB and PB files can be said to be the most frequently encountered file transmission units in the office of medium and large enterprises. 2) Low Transfer Efficiency The amount of data increases, the existing network bandwidth is limited, and the network is congested. If we encounter the situation of weak network, long-distance, trans-provincial and trans-national, the transmission speed of large files is simply terrible, and the trans-national transmission of 10GB files may take several tens of hours. 3) High Risk Network security threats have caused the cost of data leakage to soar. Exposure of sensitive data in the process of data transmission and enterprise interaction; The cloud storage associated with file transfer status and the operation of office workers all have potential risks of data leakage. 2. The Solutions 1) Improve the work efficiency via a large file transfer tool Professional file transfer tool software has perfect countermeasures on packet loss, latency, and transmission efficiency of large file transfer, which can greatly improve work efficiency. For example, Raysync, which is equipped with Raysync high-speed transmission protocol and intelligent compression technology, can meet the high-speed transmission requirements of ultra-remote, cross-border large files, and massive small files, and at the same time make full use of the existing bandwidth of the network to effectively reduce the impact of network latency and packet loss. 2) Select one of the most ideal transfer modes Point-to-point, multi-point mutual transmission, data cloud transmission, one-to-many data distribution, and other modes are often needed in enterprise offices, but there are few large file transmission tools that can really meet the above requirements. Raysync supports providing multiple modes of transmission according to different transmission initiators, and enterprises can intelligently choose according to actual needs. 3) Strengthen storage function and pay attention to software compatibility To solve the problem of file storage in the process of large file transmission, Raysync supports the mainstream cloud platform operating systems such as Alibaba Cloud, Amazon Cloud, Huawei Cloud, etc., and provides special SDK integration products, which can be quickly integrated and deployed with the existing systems of enterprises, and easily build an automated file transmission network for network environments and heterogeneous systems within or between enterprises. 4) Bank-standard security protection and global central control In order to ensure the security of data transmission and prevent data leakage, cracking, monitoring, and other security issues, Raysync strengthens the security control of internal data communication, adopts AES-256 encryption technology of online banking, and uses SSL encryption transmission in the transmission process to effectively ensure data security. At the same time, Raysync adopts the setting of access rights and OS rights, thus achieving stricter access control.
2021-02-22
When a Large Number of Small Files Encounter Transnational Transmission? Try I/O+Raysync
A large number of small files transmitted between two regions across the country can be transmitted through disk I/O intelligent optimization technology and Raysync high-speed transmission protocol. I/O, input/output, functions in the computer system to move data between computer and external environment in some way. Raysync, an ultra-high-speed transmission protocol independently developed by Raysync, breaks through the transmission defects of traditional FTP and HTTP, and can efficiently improve the existing transmission efficiency, reaching more than 100 times the traditional data transmission efficiency. For the transnational transmission of massive small files, Raysync uses excellent I/O read-write optimization technology to support up to 5000 read-write capacity per second. Then, through Raysync high-speed transmission protocol, it makes full use of the existing bandwidth, effectively reduces the impact of network latency and packet loss, and realizes ultra-long-distance, high-speed transmission of massive small files. 1. Raysync software transmission tutorial Get the software installation package -> Unzip to install-> Launch to run 1) Get the software installation package: https://www.raysync.io/pricing/ 2) Uninstall and deployment Deploy on Windows: https://www.raysync.io/support/faq/windows-deploy3 Deploy on Linux: https://www.raysync.io/support/faq/linux-deploy 3) Run the program 2. Test data Size: 100,000 small files Location: Beijing to New York Configuration: 4 cores and 8GB memory Bandwidth: 200mb/s Packet loss: 5% Latency: 200ms As a one-stop solution provider for large file transmission, Raysync has a self-developed Raysync ultra-high-speed transmission protocol, which can easily meet the extremely fast transmission requirements of TB-level large files and massive small files, and provide professional large file transmission and transmission management services for major enterprises.
2021-01-29
How to Understand the Concept of Large File Accelerated Transfer?
"aaS" is not a new concept for the developers and developers of Alibaba Cloud and Huawei Cloud and other applications. However, "as a service" is not well explained for many enterprises looking for acceleration of large file transfer in the cloud. Enterprise large file transfer as a service is the service of Raysync. Because we often face problems such as how to send large files, how to backup and store data files in disaster tolerance, we explain the basic concept of large file transfer service with Raysync under the background of large file transfer: Software Update - The Basic Service The software version provided by Raysync is always compatible with earlier versions. There is no downtime for the service. As a user of Raysync, you can start "Auto Upgrade" in the admin console without planning to complete the automatic version update. Silent upgrade, also known as an automatic upgrade, is a basic software service. Accelerated Transfer - Improve the Value of Data Timely access to data is the key to maximize the value of data. Based on the architecture design of the big data transmission application system, the high-speed transmission protocol independently developed by Raysync can meet the extremely fast transmission requirements of TB-level large files and massive small files. File Sync - Timely Backup The Raysync admin console can start global file synchronization with one button, which can guarantee the timely backup of data files. File synchronization setting is a file transmission management service proposed by many enterprises, and it is also the standard configuration of Raysync. This infrastructure is designed like other cloud services to ensure ease of use in file transfer. Hard Core Storage-High Availability The server supports local storage, network file system, three-party cloud object storage, Ceph class object storage, S3 interface compatible cloud service, and the power storage capability is the charm of the flexible architecture of Raysync fast and large file transmission system. Data Security-Avoiding Risks For decades, the solution of large file transfer has been installed locally as part of the integrated architecture of ESB and B2B gateway. Data, which includes information of all aspects of enterprises, is the key and difficult point of enterprise digital asset management and control. Raysync strengthens internal data communication security management and control, adopts online banking AES-256 encryption technology, and uses SSL encryption transmission during transmission to effectively ensure data security. At the same time, Raysync adopts the setting of access rights and OS rights, thus achieving stricter access control. Direct service-Flexible Choice Based on the characteristics of large file transmission requirements, Raysynv supports payment by volume and payment mode when it is ready to use. It not only solves the urgent need for large file transmission speed but also avoids the waste of resources in small and medium-sized enterprises.
2021-01-26
The Importance of File Transfer For Enterprises
File transfer is the core of business operations. The company regularly exchanges data internally with customers, suppliers, and partners every day. Whether they need to transfer batch transactions to an outsourced payroll provider or need to send digital video for marketing activities, they must be able to transfer data safely and efficiently. Organizations continue to rely on file transfers to share digital information. More than 50% of all system integration is done through file transfer. "From banking and financial services to defense and manufacturing, the transfer of critical business data is crucial," Todd Margo said in his IBM-managed file transfer blog. "For the business to run smoothly, it is necessary to move, copy, synchronize, and share the ever-emerging and developing digital data forms packaged in the form of files." He went on to describe some of the factors that affect today's file transfer requirements: Data volume: Compared with the past, the workload requirements for file transfer are high-frequency batch processing and larger and more diverse files. Innovative applications for streaming are also needed. Big data and the Internet of Things: Companies are deploying file transfer technology to enable batch transaction file exchange in areas such as the Internet of Things and big data analysis. This can greatly increase the data transmission speed. Besides, the amount of data is increasing to support more detailed analysis. The two punches of speed and file volume pose special challenges to file transfer technology. Security: Network security issues continue to intensify, leading to the adoption of better security technologies. When possible, the file transfer system should compensate for the security overhead by supporting hardware accelerators, new security processing software, and improved file transfer throughput. According to the analyst report: "Non-compliance with data security and privacy regulations and lack of end-to-end visibility and monitoring are still the main issues facing the functionality of existing file transfer solutions." The report further added: Cloud-enabled, via API Simplified integration, and improvement of user experience are the subject of development. SFTP FTP and Secure FTP are the most widely used file transfer methods. Part of the appeal is that they are easy to use, usually free or cheap. The transfer is usually done through an FTP website that most people can access. If the organization occasionally needs to send non-sensitive documents, this technique works well, but if it is widely used, it may put them at risk. Recent studies have shown that more than 400 million files from FTP servers are available online. When exposing files, FTP does not log security violations or verify user identity-this is a basic function needed to help detect and prevent vulnerabilities or cyber threats. The technology also sends files on a first-come, first-served basis. Therefore, organizations cannot determine the priority of critical transmissions or quickly respond to business needs. To overcome the hidden costs and risks of FTP, more and more companies choose secure and scalable file transfer software.
2021-01-14
Raysync | How to Transfer 100GB Large Files Cross-border?
Aiming at the problem of the transnational transmission of large files, we break down the problem into two small problems, so it is easy to draw a final conclusion. The factors that influence the transnational file transfer: Clarify the size of the enterprise's files Considering the problem of cross-border file size is mainly due to the high latency, high packet loss, and transmission interruption in cross-border transmission. FTP, the earliest open-source transmission tool in the market, supports transnational file transmission, but the speed of large file transmission can not keep up with the demand of large file transmission of enterprises; E-mail, network disk, and other transmission methods are also convenient. Transnational transmission is also faced with the same problems, such as limited speed and limited file size. Only small file transmission can be realized, and it cannot be considered in the case of massive small files. The fundamental needs of the required file transfer are clarified, and we can go to the next step to understand the influencing factors of the transnational file transfer. Small file transfer: mail and network disk can be easily solved. Large file transfer needs to consider factors of different aspect: transfer speed, stability, security, and ease of use. Raysync is equipped with the tool software of Raysync ultra-high-speed transmission protocol independently developed by Raysync, which perfectly explains the influencing factors and solutions of transnational file transmission, large file transmission, and massive small file transmission from the following six aspects. - High-speed Through the built-in high-speed transmission protocol, intelligent compression, and other technologies, the transmission speed is increased to 100 times that of FTP. At the same time, it automatically and intelligently optimizes the network bandwidth, makes full use of the existing bandwidth, effectively reduces the influence of network latency and packet loss, and realizes the high-speed transmission of ultra-remote, cross-border large files, and massive small files. Efficient and stable performance without special adjustment. - Stability In the transmission process, in order to ensure the stability and integrity of data transmission, Raysync adopts the mechanisms of breakpoint resume, error retransmission, multiple file check, intelligent synchronization, etc., to ensure that data transmission can be effectively guaranteed when network failures and abnormal transmission occur during the transmission process, and at the same time shorten the output time and reduce the workload. - Security In order to ensure the security of data transmission and prevent data leakage, cracking, monitoring and other security issues, Raysync strengthens the security control of internal data communication, adopts AES-256 encryption technology of online banking, and uses SSL encryption transmission in the transmission process to effectively ensure data security. At the same time, the Raysync adopts the setting of access rights and OS rights, thus achieving stricter access control. - Ease of use It takes easy steps to deploy and install Raysync in 30 minutes. At the same time, Raysync supports UNIX, Linux, Windows, and other common operating systems, supports Alibaba Cloud, Amazon Cloud, Huawei Cloud, and other cloud platform operating systems, and provides special SDK integration products, which can quickly integrate and deploy with existing systems of enterprises, and easily build a high-speed transmission network environment between multinational enterprises and an automated file transmission network of heterogeneous systems. - Multi-mode transfer Raysync supports providing multiple modes of transmission according to different transmission initiators. Support point-to-point, multi-point mutual transmission, data cloud transmission, one-to-many data distribution, and other modes. Provide exclusive user and user group space, support specific authority management, and build exclusive assistance space and file transmission requirements across departments and companies. - Global central control The system provides effective management modules for data transmission log, user operation log, user management, and user authority management. By adopting the policies of system control, document access fine granularity authority, data leakage prevention, and sharing authority, the system can ensure the effective control of data during transmission and storage, ensure the safety of sensitive information, trace the flow of data transmission content and create a stable and controllable data transmission security environment. The Raysync ultra-high-speed transmission protocol independently developed by Raysync breaks through the transmission defects of traditional FTP and HTTP, the transmission rate is increased by 100X, and the bandwidth utilization rate is over 96%, which can easily meet the extremely fast transmission requirements of TB-level large files and massive small files. There are many computer rooms at home and abroad. Compared with the same products in the market, the speed and security performance in transnational file transmission is excellent.
2020-12-16

Key Words

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