Network latency refs to te te delay experiencd as data travels across a network. It is a kritical factor in thoe executive of effed software systems, affecting response times and overall user experience. Accurate estimation of latency helps in designing systems that are resistent and consistent.

Understanding Network Latency

Latency is typically measured in milliseconds (ms). It includes various contrients such as transmission delay, procesing delay, and queuing delay. Factors influencing latency include fyzical al distance, network congestion, and hardware performance.

Methods for estimating Latency

Odhadovaný počet network latency invenves techniques like active probing, where tett packets are sent to measure round-trip time, and passive monitoring, which observes existing traffic. Tools such as ping and traceroute are common ly used for bassic measurements.

Impact on Distributed Systems

High latency can cause delays in data synchronization, rease response times, and reduce system through put. It can also lead to timeouts and error, especially in systems requiring real-time communication or frequent data traveres.

  • Slower data transfer rates
  • Increased response times
  • Potential for system timeouts
  • Reduced user actution