Elasticsearch Mappings Matter - Why Your Index Health Depends on Them
May 29, 2025
Discover why proper Elasticsearch mappings are crucial for index health and performance. Learn how ES behaves without mappings and why "1" vs 1 can break your search.
Elasticsearch Master Nodes - Don't Let Your Cluster Fall Down on the Job
Jan 25, 2024
Learn why dedicated Elasticsearch master nodes are crucial for cluster stability and performance. Discover how proper coordination prevents split brain scenarios and improves search performance.