Interview with Hasan Köroğlu, Founder of Kadraj Group, the Biggest Digital Delivery Hub for Turkish Dramas
Hasan Köroğlu is the founder of Kadraj Group. His knowledge and experience on the Internet and audio visual technologies as a producer for many years had Kadraj growing fast. Kadraj is the leading company on QC, localization, and delivery services in Turkey, which was established by Hasan in February 2019. It has been 12 years and 8 months until now. It was just a decade ago when Turkish dramas became popular all over the world, just after two years later Kadraj was established. It was perfect timing for their services, and they are working together with the major market actor including producers, distributors, and broadcasters over these years. Today they are the pioneer in this market, in their domain. Here’s the interview between Hasan Köroğlu and Raysync, in which Hasan shared his use case in data delivery and the difficulties his team met in the daily workflow. Raysync: Hi Hasan! Could you please describe your use case in worldwide content delivery? Hasan: Kadraj is the biggest digital delivery hub for Turkish dramas and Turkish series. Keeping in mind the demand for Turkish dramas on the world market that makes our position unique. After the latest progress on internet technologies and almost 95% of the deliveries are completed via internet, just make it clear, we are talking about deliveries of thousands of hours of content every month to over 40 countries and around 150 clients/broadcasters all over the world. This is why we need alternatives all the time and we are pushing the boundaries all the time. Raysync: What difficulties have your team met in the workflow? And how does Raysync helps to solve? Hasan: Especially creating new accounts and user permissions, user management - they are major problems. And there were some issues with the stability of the platforms we were using back then, also bandwidth management was another big problem for us. Raysync solved almost all of them, especially the bandwidth management is really important for us and Raysync did it. We are glad. Raysync: What projects did Raysync handle the data transfer for? Hasan: Hundreds of Turkey series and we have sent over 200 thousands of unique commercial hours of TV content. For the last 10 years, the TV content that has been exported to other countries from Turkey, has been prepared and delivered by Kadraj, by us. Projects Kadraj Participated Raysync: How big the file is for each transfer? Hasan: Let's say it's between 20 gigabytes to one terabytes for each file. May because let’s say a 45 minutes episode is around 20 gigabytes in MXF format, and Turkey series are around two hours long and two hours long 4k raw content is more than a terabyte, those are single files. We have over six petabytes data at the office right now. But keep in mind this is not a big data, this is a volumetric data. We do not have that much files, but the files are really big. Raysync: How do you like Raysync’s data transfer and acceleration services? Hasan: Actually, this is something we really haven't thought about it, because just after implementing the software, the platform into our workflow, we got used it very quickly and feel like we haven't migrated but we were using it from the very beginning. It's really easy, we did like it very much. Because it's easy and it's obviously planned and developed with really experienced people, they know what they're doing. Raysync: What's next plan with Kadraj? Hasan: There are lots of plans. For the last couple of months we are working on ISO 27001 certification and we are in the process of TPN assessment. And this is why we are updating our structure, everything at the office, so there will be lots of changes in the coming a few months, maybe before the new year and a lot will change at Kadraj. Special thanks to Hasan Köroğlu from Kadraj Group.
New features in recent Raysync updates will help you customize your Web, increase security, and get more facilitate. Ready to start? See Get the Raysync 220.127.116.11 September 2021 Updates. 1. You can create new folders, rename, move, copy, delete files, view file properties, upload files and resume them at breakpoints without launching the client. 2. Delete the source file after the sync task is done. The source file will be deleted after your sync task is finished, so as to protect the data from leakage. 3. Add a new synchronization frequency that synchronizes only once to the sync schedule option. 4. Allow centralized management of synchronous transfer tasks. 5. Make backdrop color, button color, and login box position customization available. 6. Optimization on point-to-point transfer. 7. Allow sending link-sharing and password-sharing emails separately. 8.The command-line program supports the unified management of the app nodes. 9. Support preview of office and cad files.
Do you know how to speed up global transfer for film productions? Raysync will give you the answer! As the enterprise file transfer expert, Raysync will participate in BaM LIVE!, a free webinar held by IABM, on September 22, sharing the file transfer technology with attendees. - Theme: How to speed up global transfer for film productions - Time: 22nd September, 8:00-8:30 a.m. - Speaker: Ben Cheung, VP of Raysyn - Free webinar Link: https://theiabm.org/bam-live/ With the topic of how to speed up global transfer for film productions, Ben Cheung, the vice president of Raysync, will share the insights on how Raysync helps clients in render farm and post-production industries to achieve efficient and secure transfer and help clients speed up the data transfers up to 100 folds. If you are interested in the topic, please click here, register and book your free place NOW! After registering, you can participate in our webinar and other hot topic live events for free. BaM LIVE! is an online event designed for everyone in Broadcast & Media to interact and build business relationships with fellow participants and learn about the latest key trends and hot topics in the industry from a global range of diverse, expert speakers. This year, BaM LIVE! will focus on designing data-driven media supply chains. This includes AI and ML technology to create, manage and deliver content, the increasing reliance on data to power media’s digital transformation as well as evidence-driven supply chain management enabling informed decision-making at media organizations with informative and engaging sessions. Raysync is looking forward to e-meet you at BaM LIVE!
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.
Introduction A point-to-point connection in telecommunications relates to a communication between two terminals or nodes. Point-to-point is shortened to P2P sometimes. In sharing platforms or in other data-sharing protocols between people, this use of P2P is separate from the use of P2P which means peer-to-peer. For instance, a telephone call when one phone is connected to another, and only the others could hear what one caller says. In contrast, this is a topology for point-to-multipoint or broadcast communication, where several nodes can receive information from a node. Additional instances of point-to-point links include leased lines, microwave relays, and two-way radio. For example, radio and television broadcasts are points-to-multiple. - Have you used P2P? P2P transfer is now widely used to share files by many enterprises in their work after LAN, FTP, and HTTP are outdated. - P2P transfer, known as point-to-point transfer, is an instant file transfer mode, which aimed to enable all clients to provide resources, including bandwidth, storage space, and computing capacity. P2P transfer technology has wide application scenarios, such as audio, video, and data sharing in various formats. - How does P2P technology transfer files instantly? Why P2P transfer is accepted widely by many enterprises? In this article, let’s start with these two questions and explore the answers to point-to-point transfer. Everything about P2P Transfer in One Picture With the growing number of IP cores combined on one chip, the system-on-chip architecture is able to deploy complicated applications. The enormous need for communication and the ample computing capability on the chip put a considerable burden on the architecture in communication. Scalable communication architectures are therefore needed to implement future systems efficiently. Two types of communication systems, namely point-to-point and bus-based designs have traditionally been explored. At the expense of the specific channels between all communicating IP pairs, P2P communication designs can provide the most communication performance. However, in terms of high complexity, expense, and design effort these designs are poorly scalable. By contrast, bus systems can connect a few dozen IP cores economically and eliminate the complexity of the system and the specific cables required by P2P systems. The traditional HTTP transfer is to copy data to the client via server, thus the transfer speed is restricted by the bandwidth. Especially in today's network environment, the large amount of clients connects to one server, the bandwidth of servers will be shared, and the bandwidth of clients is difficult to be fully utilized, resulting in low efficiency of overall data transfer. In general data transfer, client A and client B is essential to build a connection to the server, and then data will be transfer through the channel built by the server and data recipient. P2P transfer technology builds the direct channel between client A and client B, shorten the original upload-download "1+1" time to 1; Secondly, "client A-server-client b" is turned to "client A-client b", which does not transit through the server and does not consume the expensive storage space of the server. Figure 1. P2P transfer in one picture Cons & Pros of P2P Transfer P2P technology is popular in many industries such as film and media, Internet TV, telemedicine, it not only provides freedom and facility to data transfer but also integrates all potential Internet resources. In technical expert’s opinion, P2P transfer is a kind of instant technology for quick data moving and sharing, it is beneficial to creating opportunities for enterprises in today’s market environment driven by data. However, with 5G emerging and the continuous development of information technology, P2P transfer is undoubtedly a double-blade sword, so it’s difficult for enterprises to step forward. Cons: - Low cost: save the cost on the server. - Efficiency improved: remove the intermediate procedures and establish simple connections. - High stability: eliminate the server-centered single-point service in the past, form the decentralized P2P transfer organization, which solved the fault problem caused by the central single point. Pros: Network bandwidth resources are consumed in large quantities: The concurrent connection of P2P transfer makes the resources consumed in large quantities, it is easy to cause network congestion and reduce the performance of other applications. Inconvenient management: The P2P transfer is decentralized, the amount of users is huge thus it’s hard to take care of all users. Security risks of data leakage: The widely use of P2P transfer leads to someone use the loopholes in the system to invade user privacy and destroy data. Some criminals even add viruses in the P2P transfer process, which poses a threat to users' computer security. The P2P transfer technology is not strong enough to satisfy enterprises’ various needs, therefore, there must be a breakthrough. According to whether the clients are in the same network environment, the difficulty degree of P2P transfer technology is different. What modern technologies can be used to optimize and how to optimize? Let's continue to explore the principle of P2P technology and try to find a breakthrough. P2P technology upgrading Based on NAT+Raysync The transmission protocol of RaySync has abandoned the use of transmission messages as both byte counts and TCP protocol. With its revolutionary UDP transmission method, Raysync overcomes faults in existing TCP-based file transfer protocols . The transmission speed of FTP/HTTP is hundreds of times higher and is not reduced by the size of the file, transmit distance, or network difficulties. Raysync can offer secure internal and external sharing of data, enabling you to securely upload, download and edit files on a user-friendly interface. Send huge files via mobile devices and web browsers in every location and anywhere. Characteristics RaySync transmission protocol may make full use of a broad network of bandwidths for the fastest transfer of data. It can enable users in the huge data distribution application scenario to finish the big data transfer in the least time. The multi-channel parallel transmission feature of the link is supported by RaySync Transmission Protocol. When a client interfaces between point B and point A, a multiplicity of unrelated data streams can quickly be transferred in Parallel via the multi-parallel channel property. The transfer of these data streams does not require the handshake connection process, which considerably enhances the transmission in real-time. RaySync transmission protocol is UDP-based and may transit over various NAT devices smoothly. Here we divided into two situations for analysis: On the same network Assume that the internal network interface is 1000M, the LAN bandwidth is 10M, and the bandwidth utilization rate is 50%. Client A and Client B are in the same network environment, as shown in the following figure. If the traditional file transfer method is adopted, the A user needs to upload the file to the server first, and then B can download it from the server, there only 10M network bandwidth will be utilized in the whole transfer process. While through point-to-point transfer, A and B can directly establish a connection, file transfer makes full use of the network bandwidth of 1000M, and the transfer efficiency can be improved by 100X. Figure 2. P2P technology on the same network Raysync combined the P2P technology with Raysync ultra-high-speed transfer protocol, the network bandwidth is fully utilized up to 96%. The file transfer process is accelerated, the TB-level big data and massive data transfer have never been easier. Figure 3. P2P technology upgrading Based on NAT+Raysync On the different network Client A and client B are in two different network environments, and they need to try to connect with the target end to judge whether they can penetrate the network to establish communication. The P2P transfer between two clients will be different according to different clients. Several common P2P transfer methods through middleware include Relaying, Connection reversal, UDP hole punching. Through the following characteristic comparison table, we can simply grasp the characteristics and application scenarios of these methods. Table 1. Characteristics and compassion table According to the methods listed above, Raysync P2P transfer will try to connect with the recipient end in priority. If it is failed to connect, it will be connected by reverse connection or UDP punching. If it is still failed to connect, then the server transfers will be adopted. Raysync will automatically select the best transfer mode in the whole process, reduce the network burden and make full use of network resources. Besides, the P2P transfer based on UDP needs to consider the type of NAT, because the penetration ways of different NAT combinations are not consistent, some can penetrate, while some cannot. Figure 4. P2P technology on the different networks Digging deep into NAT penetration technology, Raysync combines more than 10 NAT penetration technologies with Raysyncb ultra-high-speed transfer protocol and simultaneously applies on P2P transfer. In practical application, the penetration effect of these 10 NAT combinations can meet the current P2P transfer needs. Even in the face of a few impenetrable situations, Raysync may still be able to improve the transfer efficiency and find the optimal solution for P2P transfer. A More Universal P2P Transfer through Innovation on Speed and Management Transfer acceleration ensures efficiency improving In the point-to-point transfer, the patented Raysync ultra-high-speed transfer protocol is adopted. This protocol can eliminate the bottleneck at the bottom layer, it is immune to limitation of the traditional network and hardware, fully utilize the network bandwidth, and realize ultra-low latency, high speed, and end-to-end output service, the transfer rate is improved by nearly one hundred times, thus easily achieves the safe, controllable and stable transfer of TB-level large files and massive small files. Figure 5. P2P technology on the different networks about penetration and acceleration Comparison of the point-to-point transfer efficiency Test environment: - Shenzhen-Beijing, network latency 35ms~45ms, packet loss rate 1% - Server: Alibaba cloud Shenzhen, CentOS 8.3, 2 vCPU 4 GiB, bandwidth 100M, SSD disk - ClientA: Alibaba cloud Shenzhen, CentOS 8.3, 2 vCPU 4 GiB, bandwidth 100M, SSD disk - ClientB: Alibaba cloud Beijing, CentOS 8.3, 2 vCPU 4 GiB, bandwidth 100M, SSD disk 2GB Large File Transfer: Raysync VS QQ Test Results: It takes 689 seconds to transfer 2GB files from Shenzhen to Beijing via QQ, with an average transfer speed of 23.77Mbps; While takes only 173 seconds with Raysync point-to-point transfer, the transfer speed is increased to 94.7Mbps, which is 516 seconds shorter than QQ. 84393 Small File Transfers: Raysync File transfer is automatic For team collaboration, Raysync supports automatically receive point-to-point files from your partners. Compared to the traditional P2P transfer method, Raysync saves your time spend on manually file reception. The auto file reception can be realized with one click to enable the “Allow to receive transfer files from partners” button. A data asset is strictly monitored The admin user can monitor every single task in the admin console. Enter Raysync admin console – Point-to-Point transfer, you could view the point-to-point transfer account, IP, task name, receiver ID, country, states, city, total file transmission quantity, and transmission speed. In the meantime, it supports viewing the details of the point-to-point transfer task being transmitted and stopping the operation, and supports one-click viewing and downloading for historical transfer tasks. All files and individuals traceable, each P2P task can be controlled by the admin. The comprehensive upgrade made by Raysync on P2P transfer overcomes the drawbacks of file and user management, enables point-to-point transfer to better meet the enterprise needs, and helps enterprises manage data more efficiently. Bank-level data security Based on the needs of customers in industries such as film and media, IT Internet, Raysync adopts AES-256+TLS encryption technology between client and server to guarantee end-to-end data security. Aiming at the port problem, Raysync only needs to expose one port, which can meet all users' access needs and greatly reduce the risk of firewall port exposure; Hash verification protection is carried out at the transfer message level, file block, and the whole file to ensure the integrity of the transfer content. The optimization made by Raysync on point-to-point transfer, which has outstanding performance in performance, reliability, and security. The upgraded management design meets the needs of modern enterprises. As a one-stop solution provider for large file transfer, Raysync can be used as a tool for enterprises to realize fast file cooperation, and can also be used as an enterprise data management platform to provide data transfer services for industries such as film and media, finance, IT Internet, etc.
Large file transfer software serves all walks of life. As a high-quality partner of the film and television industry, some time ago, Raysync received a customized demand from the film and television partners-quick viewing of media files and copyright protection. For film and television production enterprises, media documents are the core assets of enterprises and a stepping stone for enterprises to seek partners. Thus, how protect the security of the media document and prevent leakage? Raysync successfully solves the above problems with two simple functions Online Preview+Watermark Setting. Fluent display-the root of online preview Media asset files can be "shared" for many people to view the contents of the documents, and online preview is supported by browsers and clients. Whether allow download can be set as required so that the files can be viewed conveniently, and the file security can be effectively protected to prevent leakage. Raysync supports online preview of PDF files, the regular picture and video files. Considering that the video file is large and the TCP transfer protocol on web is too slow, the current video files only support online preview in Raysync client, so that the video files could be smoothly displayed. The Raysync high-speed transfer protocol ensures high-quality video display and fast preview. Watermark security - the highlight of online preview Video online preview supports watermark setting, and administrators can customize video preview watermark according to actual needs. The clear watermarks can make clear the ownership of video, protect the copyright of the material, and at the same time achieve the effect of free publicity by enterprises. Batch processing of files —— extension of the online preview Users can quickly and accurately find the required files, and support batch operations such as downloading, sharing, copying, moving, and deleting files. Enterprise users can realize fast file transmission and efficient collaboration among partners or departments, which can easily relieve the network pressure and storage burden caused by downloading large files. It is suitable for the large file transmission business scenarios faced by industries such as film and television production, advertising media, and online education. Specific operation steps: Step1: Log in to the user interface. Step2: Select the file/picture/video you would like to preview online . Step3: Video watermark setting Log in to the admin console, select Settings-> General-> Common Settings-> Enable watermark; Administrators can upload watermark according to actual needs, determine the location of video watermark, and click Save. As a one-stop solution provider for large file transmission, Raysync has a self-developed Raysync ultra-high-speed transmission protocol, which can easily meet the extremely fast transmission requirements of TB-level large files and massive small files, and provide professional large file transmission and transmission management services for major enterprises.
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.
In order to help the users of automobile manufacturing enterprises quickly respond to the challenges of information management and internet plus transformation, Raysync has developed a set of simple large file transmission solutions for related automobile enterprises. This solution focuses on three major issues: internal development and construction, research and development between enterprises and different places, and accelerated data flow between enterprises and suppliers, aiming at helping major automobile enterprises establish a comprehensive information platform for full-stream data transmission and sharing. Industry pain points: 1. There are many departments of automobile enterprises, and the efficiency of internal cooperation is low; 2. The automobile industry chain is long and "heavy", and the upstream and downstream data interaction efficiency is low; 3. The transmission requirements are complex, and the traditional data transmission methods are difficult to cope with; Solutions: - The self-developed high-speed transmission engine is not affected by latency and packet loss under any network conditions, which greatly improves the output efficiency of R&D data, design drawings, and marketing materials of automobile enterprises. - Provide perfect development tools and integration methods, and integrate them into various business systems such as SCM, ERP, CRM, OA, etc., so as to realize the integrated, systematic, and automatic management and application of file resources. - Powerful functions such as multiple verifications, file filtering, breakpoint resume, error retransmission, and automatic synchronization ensure 100% correct transmission and avoid errors in the transmission of R&D data, design drawings, and marketing materials of car companies. - Through the AES-256 encryption algorithm, the whole process of SSL encryption ensures that the R&D data, design drawings, marketing materials, and other contents will not be leaked during the uploading and downloading process. The above file transmission solutions in the automotive industry come from Raysync Industry Solutions. "Raysync Industry Solution" is a summary of the service experience of Raysync to 2W+ enterprises, covering the mature file transmission solutions of ten major industries such as film and television media, manufacturing, government agencies, IT Internet, automobile, and finance. Go to the official website for Raysync and check the complete Raysync Industry Solution immediately. Raysync file transmission solution is dedicated to meet the data transmission requirements of internal or external partners of enterprises, providing efficient and controllable accelerated transmission of large files, ultra-long distance and transnational network data transmission, safe outgoing of file assets, file management, and organization authority management, supporting local deployment and cloud services, and providing enterprises with safe, stable, efficient and convenient technical support and services for large file interaction.
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