Editor’s Note: The rule of thumb on “Aim for 20 shards or fewer per GB of heap memory” has been deprecated in version 8.3. This blog has been updated to reflect the new recommendation.Elasticsearch is a very versatile platform that supports a variety of use cases and provides great flexibility around data organisation and replication strategies. This flexibility can, however, … [Read more...] about How many shards should I have in my Elasticsearch cluster?
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