February 2026
Intermediate to advanced
672 pages
25h 3m
Spanish
book
Diseño de aplicaciones con uso intensivo de datos, 2nd Edición
by Martin Kleppmann, Chris Riccomini
Content preview from Diseño de aplicaciones con uso intensivo de datos, 2nd Edición
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capítulo 9. El problema de los sistemas distribuidos
Los accidentes son cosas curiosas. Nunca los tienes hasta que los tienes.
A. A. Milne, The House at Pooh Corner (1928)
Como se explica en “Fiabilidad y tolerancia a fallos”, para que un sistema sea confiable hay que asegurarse de que el sistema en su conjunto siga funcionando, incluso cuando las cosas salen mal (es decir, cuando hay un fallo). Sin embargo, anticipar todos los fallos posibles y gestionarlos no es tan fácil. Como desarrollador, es muy tentador centrarse principalmente en el camino feliz (al fin y al cabo, ¡la mayoría de las veces todo funciona bien!) y descuidar los fallos, ya que introducen muchos casos extremos.
Si quieres que tu sistema sea confiable en presencia de fallas, tienes que cambiar radicalmente tu mentalidad y centrarte en lo que podría salir mal, aunque sea poco probable. No importa si solo hay una posibilidad entre un millón; en un sistema lo suficientemente grande, los eventos de una entre un millón ocurren todos los días. Los operadores de sistemas con experiencia te dirán que todo lo que puede salir mal, saldrá mal.
Trabajar con sistemas distribuidos también es fundamentalmente diferente a escribir software en una única computadora, siendo la principal diferencia que las cosas pueden salir mal de muchas formas nuevas y emocionantes 1, 2]. En este capítulo, obtendrás una idea de los problemas que surgen en la práctica y comprenderás en qué puedes confiar y en qué no.
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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.
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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.