July 2026
Intermediate
398 pages
11h 50m
Italian
Content preview from Test Full Stack (Italian Edition), 2nd Edition
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Capitolo 8. Testdelle prestazioni
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Il tempo è denaro!
Benjamin Franklin
Ci è capitato a tutti di sentirci frustrati quando i nostri siti web preferiti diventano improvvisamente lenti come bradipi, lasciandoci a chiederci: "C'è un problema con la mia connessione Internet?". Per evitare che gli utenti finali della tua applicazione vivano queste frustrazioni, devi misurare costantemente le prestazioni web e lavorare per migliorarle. Questo capitolo tratta i KPI delle prestazioni, i test delle prestazioni delle API, i test delle prestazioni del frontend e le nuove funzionalità di intelligenza artificiale che aiutano sia nei test delle prestazioni delle API e del frontend, sia nei test delle prestazioni "shift-left". Avrai anche la possibilità di provare sia i test delle prestazioni del frontend che quelli delle API negli esercizi.
Dato che i test delle prestazioni sono un argomento molto vasto e devono essere effettuati sia sul backend che sul frontend, questo capitolo è strutturato in modo leggermente diverso dai precedenti. Troverai tutte le sezioni che già conosci, ma suddivise in due parti: prima il backend, con esercizi e strumenti aggiuntivi, e poi il frontend. Verso la fine del capitolo viene presentata una strategia olistica per i test delle prestazioni “shift-left”.
Elementi fondamentali dei test delle prestazioni del backend
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.