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Episodes
There are 2 episodes with tag 'redis'   Clear search
  • Offloading work with Vapor Queues

    #583

    Build a Vapor Backend

    • Offloading work with Vapor Queues

    In this episode we will introduce Vapor's Queues package and use Redis as our backing storage engine. The performance characteristics of Redis make it a great choice to store work to be processed later. We'll then set up an EmailJob to send a welcome email to new users. We'll also explore how to run these in-process in development as well as separate processes for production. As a final bonus, we'll create a custom Vapor command to test this all out to see how it behaves with many jobs enqueued.

  • Setting up and integrating Redis as a key-value store

    #582

    Build a Vapor Backend

    • Setting up and integrating Redis as a key-value store

    Redis is a popular choice for a key-value store for backend applications. This can be used for a multitude of different reasons, such as caching with automatic expiration, rate limiting based on ip address, leaderboards, pub/sub and much more. Its performance characteristics make it a fantastic choice for queuing systems, which we'll cover soon. In this episode we will set up a redis server in our docker compose file, then integrate it into our Vapor application with a simple middleware to count the number of requests to a given path.