Wonderful! We have completed a comprehensive discussion of EDA. We demonstrated how to find symbolic momentum with simple financial analysis to inform business strategies. We also provided step-by-step instructions to compute Bollinger Bands using daily operational data. Finally, we conducted a brief survey of sentiment analysis with Elasticsearch.
In this next section, we will cover the Java High Level REST Client and Java Low Level REST Client. The REST clients take care of all serialization and deserialization of the request and response objects, making the development work easy. We'll also explore the basics of Spring Data with Elasticsearch. We'll show how to use the relevant APIs for indexing, searching, and querying.