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Deep Thought

Redis Use-Cases

Source: https://twitter.com/mjovanovictech/status/1671036228026658818

  • 🔐 Distributed locks Redis can be used as a distributed lock to ensure that only one process can access a resource. This can be useful in distributed systems where multiple processes might try to access the same resource simultaneously.
  • 📈 Counters Redis can be used to maintain counters, such as the number of times a particular event occurs. This can be useful in various applications, such as tracking the number of page views on a website.
  • 🗺️ Geospatial indexing Redis supports geospatial indexing, which can be used to store and query geospatial data efficiently. This can be useful in applications such as location-based services.
  • 🚦 Rate limiting Redis can be used to implement rate limiting, which can help prevent abuse of APIs or other resources. For example, you could limit the requests a particular IP address can make in a given period.
  • 🏆 Leaderboards Redis can be used to implement leaderboards or rankings, such as those found in gaming applications. This can be useful for tracking high scores or other metrics.
  • 💻 Session store Redis can be used as a session store, which can help improve performance in web applications by reducing the need to hit the database on every request.
  • 📊 Time-series data storage and analysis Redis store and analyze time-series data, such as server metrics or IoT sensor data.
  • 🗃️ Message queue Redis can be used as a message queue, allowing processes to communicate asynchronously. This can be useful for decoupling components in a distributed system.