June 2026
Intermediate
632 pages
19h 7m
Portuguese (Portugal, Brazil)
book
Engenharia de Observabilidade (Portuguese Edition), 2nd Edition
by Charity Majors, Liz Fong-Jones, George Miranda
Content preview from Engenharia de Observabilidade (Portuguese Edition), 2nd Edition
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Parte IV. Análises técnicas aprofundadas sobreobservabilidade
As partes anteriores deste livro abordaram os fundamentos para quem trabalha com observabilidade. Esta parte vai mais a fundo.
Vamos desvendar os bastidores: mecanismos internos, detalhes de implementação e soluções de compromisso. Esta seção é para profissionais avançados, equipes que estão pensando em criar suas próprias ferramentas de observabilidade e equipes que operam em grande escala. Se você ainda não está nesse nível, fique à vontade para pular esta parte e voltar mais tarde.
O Capítulo 12 investiga como os cálculos de SLO realmente funcionam nos bastidores. Com base no Capítulo 11, ele mostra por que eventos abrangentes geram alertas mais precisos, acionáveis e fáceis de depurar do que abordagens baseadas em métricas.
O Capítulo 13 examina o que um armazenamento de dados precisa fazer para dar suporte a cargas de trabalho reais de observabilidade investigativa: os requisitos funcionais, as soluções de compromisso de desempenho e como otimizar de acordo com a forma como os engenheiros realmente consultam a telemetria. Ele inclui um estudo de caso do mecanismo Retriever, desenvolvido sob medida pela Honeycomb, como exemplo concreto.
O Capítulo 14 oferece um contraponto. Escrito pela equipe de engenharia do ClickHouse, esse capítulo de autoria convidada mostra como o banco de dados de código aberto ClickHouse pode ser ajustado para atender aos requisitos de cargas de trabalho de observabilidade. Também é apresentado ...
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