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Last updated on 2024年8月30日

You're embarking on a new project. How can you ensure scalability and maintainability from the start?

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When embarking on a new project, the foundations you lay at the beginning are crucial for future growth and adaptability. Scalability ensures your system can handle growth, whether it's more data, users, or transactions, without a drop in performance. Maintainability, on the other hand, is about how easily your system can be updated and modified. Both are essential for a successful project, and considering them from the start can save you headaches down the road. By planning for these aspects, you position your project to be robust in the face of change and expansion.

本文章的要点总结

Define long-term goals:

Clarity on your project’s ultimate aims ensures that you choose the right technologies and design patterns that can handle growth and change. It's like having a roadmap for scalability and adaptability.
Modular design:

By structuring your project in small, understandable modules with well-defined interfaces, you create a system that's easier to maintain and update. This approach is like building with Lego bricks – simple to reconfigure as needed.

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1 Define Goals

Understanding your project's long-term objectives is paramount. You need to have a clear vision of what you are building and for whom. This involves identifying the potential scale of your user base, data, and transaction volume. By doing so, you can anticipate future demands and choose technologies and architecture patterns that can accommodate growth. For instance, if you expect a large influx of data, you might opt for a database that scales horizontally like NoSQL databases.

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Ganesh Murugesan

Vice President Of Engineering at ColorTokens Inc.
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Scale and long term maintainability should be built into a product from day zero. They cannot be added at a future time. Scale requires first understanding of long term requirements and build into design for auto-scaling (vertically or horizontally). One important consideration while building scale is cost and who will absorb that cost. Long term maintainability requires product design to build defensive measures from day one. Maintainability requires well defined APIs, error handling, exception handling and recovery from failures and most importantly being able to provide proper notifications via logs and alerts. On software development, it requires writing small modules that are easy to read and understand.

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Diego Henrique Emygdio Lázaro

CEO/ Founder/ Diretor de TI/PO/ Scrum/ Machine Learning Engineer/ Docente Centro Paula Souza
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Em resumo, definir os objetivos de longo prazo de um projeto é um processo estratégico que envolve: Vis?o clara do produto: O que você está construindo e para quem? Escala: Qual o tamanho potencial da sua base de usuários e volume de dados? Evolu??o: Como o seu produto vai evoluir ao longo do tempo? Flexibilidade: Sua arquitetura é capaz de se adaptar a mudan?as? Sustentabilidade: Seu projeto é fácil de manter, seguro e custo-efetivo? Ao considerar esses fatores, você estará mais preparado para construir um produto de sucesso que atenda às necessidades dos seus usuários e seja sustentável a longo prazo."

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2 Choose Flexibility

Selecting the right technology stack is like choosing the materials to build a house. Opt for technologies that are known for their scalability and maintainability. For example, microservices architecture allows individual components of your project to scale independently. This means you can update or improve parts of your system without having to redeploy everything. Additionally, using containerization tools like Docker can make your applications portable and easier to scale.

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Diego Henrique Emygdio Lázaro

CEO/ Founder/ Diretor de TI/PO/ Scrum/ Machine Learning Engineer/ Docente Centro Paula Souza
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Em resumo, ao selecionar a pilha de tecnologia ideal, considere os seguintes fatores: Escalabilidade: A capacidade de lidar com um aumento no volume de dados e usuários. Manutenibilidade: A facilidade de fazer altera??es e atualiza??es no sistema. Experiência da equipe: O conhecimento da equipe sobre as tecnologias escolhidas. Inova??o: A abertura para novas tecnologias que possam trazer benefícios a longo prazo. Comunidade: O tamanho e a atividade da comunidade em torno das tecnologias. Seguran?a: A robustez dos recursos de seguran?a oferecidos pelas tecnologias. Ao seguir essas diretrizes, você estará mais bem preparado para construir uma aplica??o robusta, escalável e segura."

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3 Plan for Change

Designing with change in mind is crucial. You should assume that your project will need to evolve as requirements change. Implementing design patterns that support modularity, like the Model-View-Controller (MVC) pattern, can help separate concerns and make future changes less disruptive. Furthermore, adopting practices like Test-Driven Development (TDD) ensures that your codebase remains robust against regressions when modifications are made.

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Diego Henrique Emygdio Lázaro

CEO/ Founder/ Diretor de TI/PO/ Scrum/ Machine Learning Engineer/ Docente Centro Paula Souza
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Para criar softwares mais fáceis de manter e atualizar, é importante seguir algumas práticas: Dividir o trabalho em partes menores e independentes: Assim, se precisar mudar algo, só precisará mexer em uma parte específica, sem afetar o resto do sistema. Manter o código organizado e limpo: Isso facilita a compreens?o do código por você e por outros desenvolvedores, além de evitar erros. Usar ferramentas para controlar as mudan?as no código: Isso permite voltar atrás se precisar e trabalhar em equipe de forma mais eficiente. Automatizar tarefas repetitivas: Isso economiza tempo e reduz o risco de erros.

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4 Build for Testing

Automated testing is your safety net. It makes sure that as you scale your system, you don’t inadvertently break existing functionality. Investing in a comprehensive suite of automated tests (unit tests, integration tests, and end-to-end tests) will pay off in the long run. This allows you to confidently make changes and ensures that your system remains stable and reliable as it grows.

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5 Document Thoroughly

Good documentation is like a map for future developers. It guides them through your system's architecture and design choices, making maintenance easier. Documentation should be a living entity, updated as the system evolves. This includes code comments, API documentation, and architectural decision records. A well-documented system reduces the learning curve for new team members and can speed up troubleshooting and development.

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6 Monitor and Adapt

Finally, setting up a robust monitoring system is essential for understanding how your application performs under load. Use monitoring tools to track system performance, error rates, and user behavior. This data is invaluable for making informed decisions about when and how to scale. Additionally, be prepared to adapt your architecture as new patterns emerge and as your understanding of the system's needs grows.

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You're embarking on a new project. How can you ensure scalability and maintainability from the start?

1

2

3

4

5

6

1 Define Goals

2 Choose Flexibility

3 Plan for Change

4 Build for Testing

5 Document Thoroughly

6 Monitor and Adapt

System Architecture

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You're embarking on a new project. How can you ensure scalability and maintainability from the start?

1

2

3

4

5

6

1 Define Goals

2 Choose Flexibility

3 Plan for Change

4 Build for Testing

5 Document Thoroughly

6 Monitor and Adapt

System Architecture

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感谢您的反馈

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