Graylog
Graylog is an open source log management tool that collects, indexes, and analyzes log data in real-time. It provides searching, dashboards, alerts, and data analysis functionality.
logging
log-management
realtime
search
dashboards
alerts
analysis
Graylog: Open Source Log Management Tool
Graylog collects, indexes, and analyzes log data in real-time, providing searching, dashboards, alerts, and data analysis functionality.
What is Graylog?
Graylog is an open source log management and analysis platform optimized for high volumes of machine-generated data. It collects, indexes, and analyzes log messages, events, and other time-series data from various systems and applications.
Some key features and capabilities of Graylog include:
- Real-time processing and analysis of log data as it is generated
- Flexible extraction and parsing of log message content using regular expressions
- Enrich logged data with contextual metadata for better analysis
- Interactive search interface with filtering, highlighting, and pivot functionality
- Customizable dashboards for data visualization and metrics monitoring
- Configurable alerts and notifications based on log data
- Role-based access control and interfaces for API/SDK integration
- Scalable architecture designed for high data volumes by leveraging Elasticsearch and MongoDB
Graylog is commonly used for centralized logging in IT environments, log analysis in security and compliance use cases, and monitoring and visibility of microservice-based architectures. It complements SIEM and other log analytics solutions.
Graylog Features
Features
- Centralized log management
- Real-time log analysis
- Alerting and notifications
- Dashboards and visualizations
- Scalable architecture
- REST API
- Role-based access control
Pricing
- Open Source
- Subscription-Based
Pros
Open source and free
Powerful search and analytics
Flexible extraction and processing
Easy to deploy and scale
Integrates with many data sources
Customizable dashboards
Robust access controls
Cons
Steep learning curve
Complex configuration
Resource intensive
Limited native data storage
Less support options
Official Links
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