Arquitetura de software distribuído, DevOps e infraestrutura Cloud

Episódios Disponíveis

5 de 7

Processamento de Linguagem Natural
O Processamento de Linguagem Natural (PLN) representa uma das áreas mais dinâmicas e transformadoras da inteligência artificial (IA), capacitando computadores a interagir, compreender e manipular a linguagem humana de maneiras cada vez mais sofisticadas.
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8:50
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8:50
Erro 502 (Bad Gateway) - health check
This podcast discusses error 502 in distributed architectures focusing on health checks. When a client application needs to access a session service to generate user identification records through an API gateway, the API gateway and session service may have implementation limitations that negatively impact the user. If there is no rate limit configuration in the API Gateway, clients can make recursive calls to the session service at high frequency. When the session service is overloaded, it returns a 502 error (Bad Gateway) to the API Gateway, indicating it cannot process the request. This response is then passed to the client. The session service may be overloaded if a large volume of load is generated, for example, 25,000 users pushing data every 10 minutes. To prevent this problem, several practices can be adopted: Configure rate limit in the API Gateway, Control TPS in the session service, Perform health checks in the session service, Scale the session service based on load, Implement error handling and retries in the client (and/or in the Gateway), and Provide appropriate messages to the client during retries. For example, implementing health checks in the session service can help identify failures or bottlenecks, allowing for a quick response, such as redirecting requests to a working replica or triggering a corrective action. During the retry process, providing clear messages to the client about the ongoing attempt and the possibility of success in subsequent attempts can help avoid frustration and improve the user experience. Ensuring system scalability and stability is essential to provide a consistent and reliable experience for end users. The article also mentions that it is important to consider the limitations of the session service's dependencies, such as a database. If the database reaches its connection limit, it will cause problems for the session service.
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11:34
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11:34
Time Management
Rodrigo utilizes the "2-minute rule" to manage his tasks. If a task takes less than 2 minutes, he completes it immediately. However, if it takes longer, he adds it to his inbox, which is the Google Tasks widget on his phone. This widget is always open, ensuring that he is constantly aware of his important tasks. Rodrigo prioritizes urgent tasks over important ones. His workday primarily revolves around completing tasks from his "important" list. Rodrigo learned about time management from Christian Barbosa, the creator of the "Time Triad" method, during his MBA program. He uses this method to organize his daily life, both professionally and personally. Rodrigo's doctor recommended using lists to manage his ADHD. Even for future events like visits, he creates reminders to avoid constantly thinking about them. Rodrigo only works on circumstantial tasks if there are no important tasks pending. Other recurring tasks on his list include taking medication, exercising, practicing mindfulness, and studying. He aims to schedule tasks in his inbox for the day he plans to work on them, often addressing urgent tasks on the same day.
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8:22
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8:22
Career
Rodrigo Celebrone's Career Summary Rodrigo Celebrone is an accomplished IT professional with expertise in platform engineering, developer experience, and leadership. His career spans various companies and roles, demonstrating a dedication to continuous learning and skill development. Here is a summary of his career path based on the sources: Early Career and Technical Expertise: While the sources don't explicitly detail Rodrigo's entire career trajectory, they do highlight his strong foundation in .NET development. He has completed courses on various aspects of .NET architecture, mobile development, and related technologies. Shift Towards Platform Engineering and Developer Experience: Rodrigo's career progression showcases a focus on platform engineering and improving the developer experience. Though specifics about his roles at Via Varejo and MadeiraMadeira are not provided, the sources highlight his leadership in these domains. This focus involves understanding and streamlining developer workflows, establishing standards and procedures, and leveraging automation for efficiency. Commitment to Lifelong Learning: Rodrigo demonstrates a strong commitment to continued learning. He has earned numerous certifications across diverse areas like Agile methodologies (Lean IT, Scrum, Kanban), DevOps, leadership, and product management. He also actively pursues knowledge in emerging fields like AI and Generative AI. Consulting and Training: In addition to his corporate roles, Rodrigo offers IT consulting and corporate training services. This suggests his desire to share his expertise and help organizations optimize their technological practices. Overall, Rodrigo's career highlights a blend of technical expertise, leadership skills, and a passion for facilitating efficient and productive development environments. His focus on platform engineering and developer experience, coupled with his ongoing pursuit of knowledge, positions him as a valuable asset in today's dynamic IT landscape.
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11:21
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11:21
MadeiraCast - Scrum
Um podcast gravado no MadeiraMadeira sobre Scrum e métodos ágeis
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39:54
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39:54