Fluentd is an open source data collector for unified logging layer. It collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on.
Fluentd helps you unify your logging infrastructure.
This is free and open source software.
Key Features
- Unified Logging with JSON – tries to structure data as JSON as much as possible: this allows Fluentd to unify all facets of processing log data: collecting, filtering, buffering, and outputting logs across multiple sources and destinations.
- Plugin system – over 500 community contributed plugins are available.
- Low memory requirements.
- Supports memory- and file-based buffering to prevent inter-node data loss. Fluentd also supports robust failover and can be set up for high availability.
Website: www.fluentd.org
Support: GitHub Code Repository
Developer: Treasure Data
License: Apache License v2.0
Fluentd is written in C and Ruby. Learn C with our recommended free books and free tutorials. Learn Ruby with our recommended free books and free tutorials.
Related Software
| Log Analyzers | |
|---|---|
| Kibana | Browser based interface for logstash and ElasticSearch |
| logstash | Log processing, search, and analytics |
| OpenObserve | Cloud-native observability platform |
| GoAccess | Real-time web log analyzer and interactive viewer |
| Fluentd | Data collector for unified logging layer |
| Loki | Horizontally-scalable, highly-available, multi-tenant log aggregation system |
| Graylog2 | Log management solution implementation storing logs in ElasticSearch |
| Graphite | Enterprise scalable realtime graphing |
| SigNoz | Monitor your applications and troubleshoot problems |
| Apache Flume | Delivers data from applications to Apache Hadoop's HDFS |
| OpenTSDB | Scalable, distributed Time Series Database |
| VictoriaLogs | High-performance log database designed to ingest, store, and query log data |
| Scribe | Server for aggregating log data that is streamed in real time from clients |
| LogoRRR | Cross-platform log analysis tool |
| Chukwa | Hadoop sub-project devoted to large-scale log collection and analysis |
Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

