Tracing starts the moment a user interacts with an application. You send an initial request and that is assigned a unique trace ID. One trace represents one user interaction. As the request moves through the host system, every operation performed on it (span) is tagged with a few items. Ea...
The most influential ELT teacher trainers and educators are those who publish “How to teach” books and articles, have on-line blogs and a big presence on social media, give presentations at ELT conferences, and travel around the world giving workshops and teacher training & development courses....