WAN acceleration equipment manufacturers and their technologies for WAN acceleration

WAN acceleration can significantly improve the performance of the WAN by using technologies such as data compression, data caching, and traffic optimization. These technologies can reduce the amount of data transferred, reduce latency, and improve the responsiveness of applications. By allocating network traffic to the optimal path, SD-WAN can reduce latency and packet loss, and improve application availability and performance.

SD-WAN leverages technologies such as virtualization and intelligent routing to provide high-performance WAN connectivity. Dramatically improve the efficiency and reliability of your WAN by optimizing data transfer and application performance.

There are a few key factors to consider when choosing a WAN acceleration appliance. First, you'll need to assess your network needs and budget. Different manufacturers and products offer different features and performance, and you need to choose the most suitable device for your needs.

Second, you need to consider the scalability and compatibility of your device. As your business grows, your network needs may change, so it's important to choose a device that has good scalability. In addition, you need to make sure that the device is compatible with your existing network devices and applications.

Finally, you should also consider the security and manageability of your device. WAN acceleration devices will handle sensitive data and applications, so security is paramount. You need to choose a device that has strong security features and is easy to manage.

1.Compression technology.

Compression is a commonly used technology in WAN acceleration. By compressing the data, the size of the data transfer can be reduced, which can increase the transfer speed. Compression technology can reduce the number of packets and transmission time, reducing network latency.

2.Caching technology.

Caching technology is another important technology in WAN acceleration. By setting up a cache on the network node, commonly used data can be stored in the cache, and when the user requests this data, it can be directly obtained from the cache, reducing the time and bandwidth consumption of data transmission.

3.Data sharding technology.

Data sharding is a technology that splits data into multiple small pieces for transmission. By sharding data, you can improve the concurrency of data transmission and reduce the transmission time. At the same time, the data sharding technology can also dynamically adjust the shard size according to the network conditions to adapt to different network environments.

4.Forward error correction technology.

Forward error correction is a technique that corrects errors during transmission by adding redundant data. In WAN transmission, packet loss and errors are common problems due to the instability of the network environment. By using forward error correction technology, the received data can be corrected at the receiving end, improving the reliability of data transmission.

5.Quality of Service (QoS) technology.

QoS technology is a technology that prioritizes network traffic. In WAN acceleration, you can set different priorities to ensure the transmission quality of critical data and improve network performance. QoS technology can reasonably allocate network bandwidth according to different application requirements to ensure the transmission effect of key applications.

At present, the WAN transmission problems of enterprise-level users mainly come from two aspects, namely links and applications. Link problems include bandwidth limitations, high network latency, and serious packet loss rates. The problems of the application focus on the transmission of large amounts of data, as well as the low transmission efficiency of the application itself in the WAN environment. WAN acceleration devices provide a complete set of optimization techniques for the above network transmission and application interaction problems.

Technically, there is no difference between WAN optimization and WAN acceleration. In fact, WAN acceleration is a type of WAN optimization. Enterprises can optimize their WAN to maximize the use of existing bandwidth.

Enterprises are experiencing slow network speeds, and critical office applications are often unusable. WAN optimization prioritizes business-critical processes so that they run smoothly. With a WAN optimization solution, enterprises can control which critical program traffic is prioritized.

WAN optimization can reduce the payload on an application to minimize the amount of bandwidth required to transmit data. WAN optimization solutions, such as SD-WAN private lines, reduce bandwidth consumption and overall costs for enterprises.

Advantages of SD-WAN acceleration solutionDeploy and go live in minutesSD-WAN enables branches to achieve zero IT through email deployment and service orchestration. Users only need to pre-configure the public network information and access center information in the headquarters, generate the corresponding configuration information and send it to the branch, and the branch personnel only need to start the phone to trigger the email link to complete the deployment of the device. It can even dynamically orchestrate branch services and networks according to the needs of user branch services.

Better business access experienceSD-WAN uses intelligent traffic steering to classify different services finely and dynamically schedule transmission lines according to the requirements of specific applications. Line types, including 4G, Internet, and private lines, are abstracted into unified resource allocation, shielding the underlying physical link form, and improving line utilization by 80%.

Simplified branch operation managementReal-time monitoring and display of the service status of the entire network, and dynamic adjustment of the configuration of the entire network can be quickly made. Combined with the virtual network technology with independent intellectual property rights, the WYSIWG networking topology drawn by the headquarters is realized through the AUTO networking technology, and the virtual private network is quickly built.