blog/content/research/elastic.md

+++ title = "ElasticSearch"

[taxonomies] tags = ["research", "elastic", "elasticsearch", "docker"] +++

Docker image

docker pull docker.elastic.co/elasticsearch/elasticsearch:7.8.0

Start

docker run -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" docker.elastic.co/elasticsearch/elasticsearch:7.8.0

• Port 9200: REST interface.
• Port 9300: Inter-node communication.
• discovery.type: Just one node, no discovery needed.

Definitions

• MySQL => Databases => Tables => Columns/Rows
• Elasticsearch => Indices => Types => Documents with Properties

Adding information (REST)

POST /<index>/_doc/