https://samarthya.me/tags/ecs/Recent content in Ecs on SamarthyaHugo -- gohugo.ioen© Samarthya 2018-2026. All rights reserved.Thu, 02 Apr 2020 00:00:00 +0000https://samarthya.me/posts/ecs-elastic-common-schema/Thu, 02 Apr 2020 00:00:00 +0000https://samarthya.me/posts/ecs-elastic-common-schema/<p>Open specification for document fields for data ingested in Elasticsearch. It brings uniformity to certain common fields that are used across data sources.</p> <p>ECS defines two field levels</p> <ol> <li>Core fields: Represent the fields that are most common across all use cases.</li> <li>Extended fields: That are not part of the core and specific to cases.</li> </ol> <h2 class="relative group">Field sets <div id="field-sets" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#field-sets" aria-label="Anchor">#</a> </span> </h2> <p>Field sets are multiple groups of related fields defined by ECS. More information <a href="https://www.elastic.co/guide/en/ecs/current/ecs-field-reference.html" target="_blank" rel="noreferrer">here</a>.</p>