March 2025
Intermediate to advanced
296 pages
6h 58m
Portuguese (Portugal, Brazil)
Content preview from Aprende a usar a LangChain
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.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.
Capítulo 9. Implantação: Lançando seu aplicativo de IA na produção
Este trabalho foi traduzido com recurso a IA. Agradecemos o teu feedback e comentários: translation-feedback@oreilly.com
Até agora, explorámos os principais conceitos, ideias e ferramentas para te ajudar a construir a funcionalidade central da tua aplicação de IA. Aprendeste a utilizar a LangChain e a LangGraph para gerar resultados LLM, indexar e recuperar dados, e ativar a memória e a agência.
Mas a tua aplicação está limitada ao teu ambiente local, pelo que os utilizadores externos ainda não podem aceder às suas funcionalidades.
Neste capítulo, aprenderás as melhores práticas para implantar seu aplicativo de IA na produção. Também exploraremos várias ferramentas para depurar, colaborar, testar e monitorar seus aplicativos LLM.
Vamos lá começar.
Pré-requisitos
Em fim de implantar efetivamente seu aplicativo de IA, é necessário utilizar vários serviços para hospedar seu aplicativo, armazenar e recuperar dados e monitorar seu aplicativo. No exemplo de implantação deste capítulo, vamos incorporar os seguintes serviços:
- Loja vetorial
-
Supabase
- Monitorização e depuração
-
LangSmith
- API de backend
-
Plataforma LangGraph
Iremos aprofundar cada um destes componentes e serviços e ver como adaptá-los ao teu caso de utilização. Mas, primeiro, vamos instalar as dependências necessárias e configurar as variáveis de ambiente.
Se quiseres seguir o exemplo, bifurca este modelo LangChain na tua conta GitHub. Este repositório ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.