Observabilité
OpenSearch: concepts, architecture and differences with Elasticsearch
Understanding OpenSearch: project origin, license, differences with Elasticsearch, indexes, shards, replicas, cluster manager, cluster states and componen…
Guides & insights
A library for curious minds
Observabilité
Installing OpenSearch and OpenSearch Dashboards
Install OpenSearch with Docker Compose or the archive: initial password, vm.max_map_count, demo certificates and JVM memory, with the errors encountered o…
Observabilité
Indexing and searching in OpenSearch: mapping, DSL, PPL and SQL
Declare an index template, index with bulk, search with the Query DSL, aggregate and query with PPL and SQL. Examples tested on OpenSearch 3.9.
Observabilité
Feeding OpenSearch: ingest pipelines and Data Prepper
Transform data with ingest pipelines, collect with Data Prepper, receive OTLP and avoid the dynamic mapping pitfall.
Observabilité
OpenSearch Dashboards, alerting and observability
Explore data in OpenSearch Dashboards, create alert monitors and discover Trace Analytics, Event Analytics and Anomaly Detection.
Observabilité
OpenSearch in production: ISM, backups, security and best practices
Automate the lifecycle with ISM, back up with snapshots, manage roles and size an OpenSearch cluster.
Learning never stops