Protocol Buffers
Protocol Buffers are a language-neutral, platform-neutral, extensible mechanism for serializing structured data. Developed by Google, they are widely used in high-performance financial systems to replace bulky formats like XML or JSON.
By defining a schema, the data is serialized into a compact binary format that is both fast to parse and efficient to store. This is ideal for low-latency environments where every byte and CPU cycle matters.
It ensures that both the sender and receiver have a clear understanding of the data structure. Using Protocol Buffers simplifies the development of complex messaging systems while maintaining high performance.
It is a key tool for achieving message parsing efficiency in modern trading platforms. The technology supports backward compatibility, allowing for seamless protocol updates.