Description: Transaction tracing is the process of tracking the path of a transaction through a system, allowing developers and system administrators to observe how information moves and transforms from its origin to its destination. This process is fundamental in distributed computing environments, where applications are often distributed across multiple services and servers. Observability becomes a critical need to identify bottlenecks, errors, and performance issues. By implementing transaction tracing, data can be collected on each step a transaction takes, including response times, interactions with databases, and API calls. This not only helps improve system efficiency but also provides a clear view of user behavior and application performance. In a world where applications are increasingly complex and interconnected, transaction tracing has become essential to ensure that systems operate optimally and that users have a smooth, uninterrupted experience.