Need advice about which tool to choose?Ask the StackShare community!
Filebeat vs Logstash: What are the differences?
Introduction
This Markdown code provides a comparison between Filebeat and Logstash, two popular open-source data collection and processing tools.
Ease of Use: Filebeat is a lightweight log shipper that is easy to set up and configure. It is designed to ship log files from various sources to Elasticsearch or Logstash. On the other hand, Logstash is a more powerful and flexible tool that allows for complex event processing, including filtering, transforming, and enriching data. It requires more configuration and knowledge to set up and manage compared to Filebeat.
Performance: Filebeat is optimized for high-performance log collection and shipping. It is lightweight and has a low resource footprint, making it suitable for low-latency use cases. Logstash, on the other hand, provides more advanced processing capabilities but has a higher resource requirement. It may introduce additional latency, especially when dealing with complex pipelines or large volumes of data.
Data Transformation: Logstash provides a wide range of plugins and filters to manipulate data during the ingestion process. It can parse various formats like JSON, CSV, and XML, and perform operations like field mapping, data enrichment, and conditional filtering. Filebeat, on the other hand, focuses mainly on log collection and shipping, offering limited data manipulation capabilities. It can, however, extract fields from log lines using regular expressions.
Scalability: Filebeat is a lightweight and horizontally scalable tool that can be configured to ship logs from multiple sources to Elasticsearch or Logstash. It allows for easy distribution of the workload across multiple instances. Logstash, with its more advanced processing capabilities, can handle complex data pipelines and transformations. However, it requires more resources and management overhead, making it more suitable for medium to large-scale deployments.
Plugins and Integrations: Logstash has a vast ecosystem of plugins that extend its functionality, allowing integration with various data sources, transformation tools, and output destinations. It offers a wide range of input, codec, filter, and output plugins. Filebeat, on the other hand, has a more limited plugin ecosystem, offering fewer options for data manipulation and integration. It is primarily focused on log shipping.
Community and Support: Both Filebeat and Logstash are open-source projects supported by a large community of users and developers. They have active online communities, documentation, and forums for support. However, due to its wider adoption and longer history, Logstash has a larger community, more extensive documentation resources, and a broader range of community-contributed plugins and integrations.
In Summary, Filebeat and Logstash have distinct differences in terms of ease of use, performance, data transformation capabilities, scalability, plugin and integration options, and community support. Choosing the right tool depends on the specific requirements of the use case, considering factors such as resource constraints, complexity of data processing, and the need for extensibility.
Pros of Filebeat
Pros of Logstash
- Free69
- Easy but powerful filtering18
- Scalable12
- Kibana provides machine learning based analytics to log2
- Great to meet GDPR goals1
- Well Documented1
Sign up to add or upvote prosMake informed product decisions
Cons of Filebeat
Cons of Logstash
- Memory-intensive4
- Documentation difficult to use1