r/elasticsearch is a subreddit with 21k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses elastic, elasticsearch, search, sql, and logs, and they frequently recommend/review ui library.
Links and discussion for the free and open source, (vector) search and analytics engine, Elasticsearch https://www.elastic.co/products/elasticsearch
Popular Themes in r/elasticsearch
#1
Solution Requests
: "ElasticSearch upgrade 8.19 -> 9.4"
14 posts
#2
Advice Requests
: "Built an open source "Flyway for Elasticsearch" — would love feedback"
12 posts
#3
Self-Promotion
: "Built an open-source Rust runtime for a subset of Logstash pipeline configs — looking for compat feedback"
4 posts
#4
Pain & Anger
: "the ELK server crashes, or a commit breaks the log format, and this failure causes a hole in the logs"
3 posts
#5
Ideas
: "It's hard for me to visualize indexing/refresh/merge operations, so I used Claude to make an interactive simulation"
2 posts
Popular Topics in r/elasticsearch
#1
Elastic
: "Elastic 9.5 Release"
29 posts
#2
Elasticsearch
: "Elasticsearch upgrade 8.19 -> 9.4"
16 posts
#3
Search
: "Deep dive into simdvec for higher vector Search throughput in ElasticSearch Serverless"
7 posts
#4
Sql
: "Private semantic search path for Postgres, MySql and Mariadb."
4 posts
#5
Logs
: "the ELK server crashes, or a commit breaks the log format, and this failure causes a hole in the Logs"
4 posts
#6
Kibana
: "Updating Kibana 8.19 -> 9.4.3"
3 posts
#7
Elk
: "the Elk server crashes, or a commit breaks the log format, and this failure causes a hole in the logs"
2 posts
#8
Old
: "Automatically deleting Old data to avoid storage getting full."
2 posts
#9
Es
: "Built a small GUI that talks to Es 7, 8, and 9 from one screen — sharing in case it's useful"
2 posts
#10
Aws
1 post
Products Discussed in r/elasticsearch
Ui Library
3 reviews
#1
Elastic
4.5★ from 2 reviews
#2
Searchkit
4.0★ from 1 review
Flair Used in r/elasticsearch
#1
Show & Tell
: "Elastic101 Best Practice #001 - http traffic"
6 posts
#2
Certifications
: "Elastic Certified Analyst"
4 posts
#3
Troubleshooting
: "Does the trace waterfall visualization require an APM Server, or can it read OTel data straight from Elasticsearch?"
3 posts
#4
Announcement
: "Elastic 9.5 Release"
2 posts
#5
Discussion
: "Float Bloat: vector serialization gone wrong"
2 posts
#6
Security
: "Elastic Agent/Fleet - Winlog input missing security events"
1 post
#7
Migration
: "Old indices reindex before upgrade"
1 post
Member Growth in r/elasticsearch
Yearly
+2k members(9.5%)
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Last updated: September 13, 2026