Redis in-memory storage

Summary

The choices of technology for connecting sensors and devices to your IoT projects are many, but if you're looking for a high-performance storage system or a system that can support binary data, then you should consider taking a look at Redis.

My only comment would be that because Redis is an in-memory data storage system, you should run some up-front calculations on your image storage requirements to ensure that the Redis memory size allocation has been configured correctly.

Infos

  1. Redis: https://redis.io
  2. Arduino flame detection sensor: https://www.dx.com/p/arduino-flame-detection-sensor-module-135038
  3. DHT11 temperature/humidity sensor: https://www.dx.com/s/dht11
  4. Node-RED: https://nodered.org
  5. Installing and running Node-RED: https://nodered.org/docs/getting-started/installation

The Author

You can investigate more neat projects by Pete Metcalfe and his daughters at https://funprojects.blog.

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