Deploy Portkey Gateway to Koyeb to Streamline Requests to 200+ LLMs
Learn how to deploy Portkey Gateway, a request and prompt router for LLMs with a unified API, and build an application that can query more than one LLM easily.
Use LlamaIndex to Build a Retrieval-Augmented Generation (RAG) Application
Learn how to build a retrieval-augmented generation application to query general AI models with specific contextual information.
Use PostgREST and HTMX to Build RESTful APIs from PostgreSQL Databases
Learn how PostgREST and HTMX can help you build APIs quickly directly from database queries.
Use pgvector and Hugging Face to Build an Optimized FAQ Search with Sentence Similarity
In this tutorial, we showcase how to deploy a FAQ search service built with Hugging Face's Inference API, pgvector, Koyeb's Managed Postgres. The optimized FAQ Search leverages sentence similarity searching to provide the most relevant results to a user's search terms.
Build and Run a Web App using Turso, Drizzle ORM, and Express on Koyeb
In this tutorial, we show how to create a web app using a Turso SQLite database, the Drizzle ORM, and Express and run it on Koyeb.
How to Use Node-Schedule to Build and Deploy a Hacker News Aggregator
This guide explains how to use the node-schedule library to email users the top Hacker News posts on a cron-like schedule.
Deploy a GraphQL API with MongoDB Atlas and Apollo Server on Koyeb
Discover how to deploy a GraphQL API using MongoDB Atlas and Apollo Server. Apollo Server is s an open-source GraphQL server that provides an easy way to build a GraphQL API that can use data from multiple sources, including several databases and even REST APIs.
How to Deploy a Rails Application and Add Authentication using Devise
This guide showcases how to add authentication to a Rails application by using Devise and deploy it into production on Koyeb Serverless Platform.