Additional topics for reference
Aside from what we have read so far, there are a couple of topics that I wish to mention. Whenever you have the time, please check them out, as they do have lots of benefits and can be found online.
Time series databases
In this chapter, we learned how to leverage a NoSQL (key-value) data store such as Amazon DynamoDB for persisting time series data. Another common way to persist IoT data is to use a time series database (TSDB) such as Amazon Timestream or Apache Cassandra. As you know by now, time series data consists of measurements or events collected from different sources such as sensors and actuators that are indexed over time. Therefore, the fundamentals of modeling a time series database are quite similar to what was explained earlier with NoSQL data solutions. So, the obvious question that remains is How do you choose between NoSQL and TSDB? Take a look at the following considerations:
- Consider the data summarization and data...
