Elasticsearch
Also known as: Elastic Stack, ELK Stack, Logstash, Kibana
Following adds this technology to your private workspace so related learning is easier to organise and revisit.
What is Elasticsearch?
Elasticsearch is a distributed search and analytics engine for indexing and querying document-oriented data. This profile connects the concept to KBY's practical engineering guidance.
It divides indices into shards distributed across a cluster and builds inverted indexes for fast text and structured searches. Mappings, shard sizing, lifecycle management, replicas and query design determine performance and operational stability.
Search and analyse large volumes of structured and unstructured documents.
- Full-text search engines
- Log analytics
- Security information and event management (SIEM)
1 resource for Elasticsearch
Browse by purpose, from definitions and learning through operations, diagnostics and controlled recovery.
Learn and operate with Elasticsearch
Ordered as a reader progression -- from core definitions through to operational reference -- using only the content already connected in the technology registry.
Lexicon Definitions(1)
Start here: understand the core vocabulary.