October 2024
Intermediate to advanced
590 pages
19h 59m
Spanish
Content preview from Buscando SRE
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Capítulo 14. Al principio, el caos
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Los servicios se caen y la gente lo pasa mal. Los clientes que dependen del servicio se frustran, otros sistemas que dependen del servicio dejan de funcionar y se llama a los responsables del sistema. La historia sugiere1 que incluso los servicios en línea más célebres son vulnerables a las caídas, incluso con cientos y a veces miles de personas dedicadas a su funcionamiento y tiempo de actividad. A medida que el software aumenta inexorablemente en complejidad2 los viejos métodos de prevención de errores y fallos resultan insuficientes.
En un pasado no tan lejano, las buenas prácticas en torno a las pruebas, el estilo del código y el proceso nos daban la confianza de que el código que escribíamos e implementábamos haría lo que esperábamos que hiciera. Creemos que prácticas como las pruebas rigurosas, el desarrollo basado en pruebas (TDD), los bucles de retroalimentación ágiles, la programación por parejas y muchas otras pueden ayudar a reducir los errores a largo plazo. Prácticas como éstas siguen siendo muy importantes, pero no son suficientes para la ingeniería de sistemas complejos modernos.
Se necesitan nuevas buenas prácticas que nos devuelvan la confianza en los sistemas que construimos. Están surgiendo buenas prácticas para satisfacer esta necesidad, y la ingeniería del caos ...
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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.
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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.