Elasticsearch is often the storage engine of choice for storing and querying full text data. But writing an ElasticSearch query is pretty different compared to querying a relational database in SQL. In this blogpost, you will learn some basics you need to understand before working with ElasticSearch. In the second part, you learn how to write queries in ElasticSearch. ElasticSearch uses many of the same concepts as your SQL Database. The terminology is just a little different.

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Heike Maria (PhD)

Data Science @MOIA working on the future of mobility, previously Data Science at @Xing on recommender systems and search