If you manage Elasticsearch clusters you'll find this cheat sheet created by Sematext Elasticsearch experts very handy. In it you will find a comprehensive list of copy-paste curl snippets for allocation, caches, segment merges, performance troubleshooting and quite a bit more. Enjoy and share!

The Cloud Native movement and migration of applications to microservice architectures require general visibility and observability into software behavior. OpenTracing aims to offer a consistent, unified, and tracer-agnostic instrumentation API for a wide range of frameworks, platforms and programming languages.

This Elasticsearch Developer Cheat Sheet provides a comprehensive list of key Elasticsearch operations every developer needs - index creation, deletion, mapping manipulation, indexing API, ingestion API, querying, aggregations, document relations (nested and parent child) and more! Enjoy and share!

In this reference architecture document, you will find out about all key Docker metrics to watch. Following that, you will learn how to set up monitoring and logging for a Docker UCP cluster. Specifically, this e-book shows how to use Sematext Docker Agent to collect metrics, events and logs for all Docker hosts and containers. Enjoy and share!

This Solr / SolrCloud Metrics API Cheat Sheet shows you how to access all the new Solr metrics - Jetty Metrics, JVM Metrics, Solr Node Metrics, Core OS metrics, etc. Print it. Copy-paste from it. Use it when troubleshooting Solr performance issues. Enjoy and share!

Evaluating Elasticsearch for a future project or preparing to "go live"? This e-book is an introduction to the working principles of Elasticsearch, with a focus on performance monitoring and tuning of production operations. This guide helps close the gap in understanding between team members such as developers, operations and their team leader. Enjoy and share!

This Solr / SolrCloud Cheat Sheet shows you how to access all the new Solr features - Running Solr, Data Manipulation, Searching, Faceting, Streaming Aggregations, etc. Print it. Copy-paste from it. Use it when troubleshooting Solr performance issues. Enjoy and share!

Looking to replace Splunk or a similar commercial solution with Elasticsearch, Logstash, and Kibana (aka, "ELK stack" or "Elastic stack") or an alternative logging stack? In this eBook you'll find useful how-to instructions, screenshots, code, info about structured logging with rsyslog and Elasticsearch, and more. Enjoy and share!