From Elasticsearch 101 to 102

So you want to get started with Elasticsearch? Let’s kick this off together. We are taking a quick look at:

Architecture: Cluster, nodes, shards — how does this even work?
Full-text search: The foundation of all other features — what makes it different to databases and how to work with text analysis, relevance,…
Going beyond: Search with aggregations, geo features, and where to look next.

In the end you should have a general overview and enough pointers to dive further into specific areas with the help of the documentation.