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How to Replace Elasticsearch for Log Management

Blog post from OpenObserve

Post Details
Company
Date Published
Author
Gorakhnath Yadav
Word Count
1,972
Company Posts That Month
10
Language
English
Hacker News Points
-
Post removed?
No
Summary

Replacing Elasticsearch for log management with OpenObserve involves redirecting new logs to OpenObserve while allowing old Elasticsearch data to expire, rather than migrating data. OpenTelemetry Collector, using the filelog receiver, serves as a primary alternative to Filebeat, managing logs, metrics, and traces in a single agent, while Fluent Bit offers a straightforward swap for existing deployments. Elasticsearch's inefficiencies for log workloads, such as excessive disk usage and complicated shard management, arise from its design as a full-text search engine, making it less suitable for log management tasks. By switching to OpenObserve, users benefit from simplified operations as it uses streams instead of indices and relies on SQL for queries instead of Elasticsearch's DSL. The transition involves minimal configuration changes, maintaining existing log file paths and parsing rules, and can be managed effectively within Kubernetes environments using DaemonSets.

Trends Found in this Post
Trend Post Mentions Total Month Mentions Posts Companies MoM
OpenTelemetry 18 961 128 53 -18%
Kubernetes 7 2,019 384 116 -16%
Observability 1 3,670 768 196 -25%
Real-time 1 6,790 1,736 269 -9%
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