Summary
In this chapter, we learned the basic concept of the Internet of Things (IoT) and how big data can be used in this way to perform data processing. Then we tried to solve a business case for sensor data analytics, and we implemented software solutions as part of the use case. For any sensor data analytics use case, it is very important to focus on both batch and stream analytics. Both ways have their own meaning and importance. It is not mandatory to solve all such use cases using the aforementioned technologies; in fact, there are various similar options available. Based on your need, you can choose the preferred one.
In the next chapter, we will look at how to build a Hadoop-based Data Lake for large enterprises. We will learn how to set up the data pipeline and governance.