Na última parte da série de cursos do Dataflow, vamos abordar os componentes do modelo operacional do Dataflow. Veremos ferramentas e técnicas para solucionar problemas e otimizar o desempenho do pipeline. Depois analisaremos as práticas recomendadas de teste, implantação e confiabilidade para pipelines do Dataflow. Por fim, faremos uma revisão dos modelos, que facilitam o escalonamento dos pipelines do Dataflow para organizações com centenas de usuários. Essas lições garantem que a plataforma de dados seja estável e resiliente a circunstâncias imprevistas.
This course is part of the Serverless Data Processing Dataflow em Português Brasileiro Specialization
Serverless Data Processing with Dataflow: Operations em Português Brasileiro
About this Course
What you will learn
Realizar monitoramento, solução de problemas, testes e CI/CD em pipelines do Dataflow
Implantar pipelines do Dataflow com foco na confiabilidade para maximizar a estabilidade da plataforma de processamento de dados
Skills you will gain
- Approximation Error
We help millions of organizations empower their employees, serve their customers, and build what’s next for their businesses with innovative technology created in—and for—the cloud. Our products are engineered for security, reliability, and scalability, running the full stack from infrastructure to applications to devices and hardware. Our teams are dedicated to helping customers apply our technologies to create success.
Syllabus - What you will learn from this course
Este módulo mostra o resumo do curso
Neste módulo, aprendemos a usar a página Lista de jobs para filtrar os jobs que queremos monitorar ou investigar. Vimos como as guias Gráfico de job, Informações do job e Métricas do job mostram um resumo abrangente do job do Dataflow. Por fim, aprendemos a usar a integração do Dataflow com o Metrics Explorer e criar políticas de alertas para as métricas do Dataflow.
Logging e Error Reporting
Neste módulo, aprendemos a usar o painel Registro na parte inferior das páginas Gráfico de job e Métricas do job e mostramos a página centralizada Error Reporting.
Solução de problemas e depuração
Neste módulo, vamos aprender a resolver problemas e depurar pipelines do Dataflow. Também vamos analisar os quatro modos comuns de falha do Dataflow: ao criar o pipeline, ao iniciar o pipeline no Dataflow, durante execução do pipeline e problemas de desempenho.
Neste módulo, veremos as considerações de desempenho que devemos saber ao desenvolver pipelines em lote e de streaming no Dataflow.
Testes e CI/CD
Este módulo vai mostrar o teste de unidade dos pipelines do Dataflow. Também vamos abordar os frameworks e os recursos disponíveis para otimizar o fluxo de trabalho de CI/CD dos pipelines do Dataflow.
Neste módulo, veremos os métodos para criar sistemas resilientes a dados corrompidos e falhas temporárias do data center.
Este módulo aborda os modelos Flex, um recurso que ajuda as equipes de engenharia de dados a padronizar e reutilizar o código de pipeline do Dataflow. Vários desafios operacionais podem ser resolvidos com esses modelos.
Este módulo faz uma revisão dos temas abordados no curso.
About the Serverless Data Processing Dataflow em Português Brasileiro Specialization
Está se tornando cada vez mais difícil manter uma pilha de tecnologia que possa acompanhar as crescentes demandas de um negócio orientado a dados. Todo praticante de Big Data está familiarizado com os três V’s do Big Data: volume, velocidade e variedade. E se houvesse uma tecnologia à prova de escala projetada para atender a essas demandas? Entre no Google Cloud Dataflow. O Google Cloud Dataflow simplifica o processamento de dados unificando o processamento em lote e fluxo e fornecendo uma experiência sem servidor que permite que os usuários se concentrem na análise, não na infraestrutura. Essa especialização destina-se a clientes e parceiros que desejam aprofundar sua compreensão do Dataflow para aprimorar seus aplicativos de processamento de dados. Esta especialização contém três cursos: Foundations, que explica como o Apache Beam e o Dataflow trabalham juntos para atender às suas necessidades de processamento de dados sem o risco de dependência do fornecedor Developing Pipelines, que aborda como você converte nossa lógica de negócios em aplicativos de processamento de dados que podem ser executados no Dataflow Operations, que analisa as lições mais importantes para operar um aplicativo de dados no Dataflow, incluindo monitoramento, solução de problemas, teste e confiabilidade.
Frequently Asked Questions
When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
Is financial aid available?
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.
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Last Updated: September 1, 2015
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