Elasticsearch in Depth

Learn functions of Elasticsearch that go beyond simple full-text search.

Introduction

• Much more than full-text searches

1. Getting Started

• The Elasticsearch stack
• Installing Elasticsearch and Kibana locally
• Executing basic CRUD-like data operations
• Using Elastic SQL
• Basic Elastic schema and data design
• Document database schema topics

2. Specialized Data Type and Query Support

• Finding objects with GeoShape
• Storing data and searching complex nested data
• Creating parent/child relationships between documents
• Combining multiple fields to simplify searching
• Using Elasticsearch pipelines to enhance data
• Storing data with varying structures using flatten

3. Advanced Queries

• Filtering, matching, and scoring explained
• Retrieving large result sets using the Scroll API
• Performing aggregations
• Indexing templates to define index properties
• Implementing expiring data with lifecycle management
• Working with index aliases

4. Modifying Data

• Updating documents using scripting
• Saving scripts for reuse
• Updating by query
• Using document versioning
• Managing long-running operations using Task API

Conclusion

• Next steps