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From Elasticsearch (ELK) to OpenObserve Streamlining Log Management

Blog post from OpenObserve

Post Details
Company
Date Published
Author
Chaitanya Sistla
Word Count
856
Company Posts That Month
11
Language
English
Hacker News Points
-
Post removed?
No
Summary

As log volumes increase, managing ELK's index-based architecture can become challenging, making OpenObserve's stream-based architecture a more efficient solution due to its ability to handle high ingestion rates with less overhead. Transitioning from ELK to OpenObserve involves stopping the flow of new logs to Elasticsearch and setting up OpenObserve with a different log forwarder like Fluent Bit, Vector, or otel-collector, without migrating existing log data due to its retention period. OpenObserve offers benefits such as faster searches, simpler management, and lower infrastructure costs compared to ELK, as well as advantages in schema evolution, storage, ingestion speed, query speed, and scalability. Setting up ELK locally using Docker Compose involves configuring Elasticsearch, Logstash, and Kibana, while migrating logs to OpenObserve can be done by installing OpenObserve and configuring Fluent Bit to direct logs to it. Additionally, Logstash can be used to send data to OpenObserve, allowing for a seamless transition by reusing existing configurations, with OpenObserve supporting schema evolution, better compression, and faster query speeds.

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