"Single-Threaded" donc Asynchrone
Multi-thread vs mono-thread
function processRequest(request) {
/*
* Pre-processing.
*/
var query = prepareQuery(...);
var result = execQuery(query); // might take few seconds...
/*
* Post-processing.
*/
var response = createResponse(result);
return response;
}Besoin de traitement asynchrone
Avantages de l'approche asynchrone
Closure
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