CDN Glossary

Advanced Compression

Advanced Compression

Advanced compression is a technology that enhances application performance across a network by optimizing data transmission. Unlike packet-based compression, which operates at a lower level of the network stack, advanced compression works at the session layer (Layer 5) of the seven-layer OSI (Open Systems Interconnection) model. This approach allows it to compress homogeneous data sets more effectively, addressing a wide range of application types.

The primary goal of advanced compression is to reduce the amount of data that needs to be transmitted over the network. By compressing the data before it is sent and decompressing it at the receiving end, the technology can significantly decrease the bandwidth required for data transfer. This reduction in data size leads to higher system throughput, as more data can be transmitted in a given time frame.

Another key benefit of advanced compression is its ability to minimize latency. Latency refers to the delay between the sender transmitting data and the receiver receiving it. In a network environment, high latency can lead to slower application performance and a less responsive user experience. By reducing the amount of data that needs to be transmitted, advanced compression can help decrease the time it takes for data to travel across the network, thereby reducing latency.

Advanced compression is particularly useful in scenarios where network bandwidth is limited or expensive, such as in remote or mobile environments. It is also beneficial for applications that involve the transmission of large data sets, such as video streaming or cloud-based services.

Overall, advanced compression is a powerful tool for optimizing network performance. By compressing data at the session layer and addressing a wide range of application types, it can enhance system throughput and reduce latency, leading to improved application performance and a better user experience.