Practical Byzantine Fault Tolerance is actually a consensus algorithm introduced during the late 90s by Barbara Liskov and Miguel Castro. pBFT was designed to work successfully in asynchronous(no upper certain on when the response on the request will be obtained) methods. It is optimized for reduced overhead time. Its https://financefeeds.com/bbva-advises-wealthy-clients-to-allocate-up-to-7-in-copyright/