Free and open log management
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Updated
Nov 21, 2025 - Java
In computing, logging is the act of keeping a log of events that occur in a computer system, such as problems, errors or just information on current operations.
Free and open log management
Enterprise-ready SIEM, SOAR and Compliance powered by real-time correlation and threat intelligence.
HoloInsight is a cloud-native observability platform with a special focus on real-time log analysis and AI integration.
An event stream processor anyone can use
Log analysis pipeline utilizing Apache Beam
An SDK and Tool that allows you to analyse, sort, filter, and search your logs. The added value is that all data is stored in Java objects that can be used for other purposes such as: assertions, reporting, automated decision making.
A big data platform for analyzing web access logs
Graylog output plugin that forwards one or more streams of data to Splunk via TCP.
LogAnalyz3r is a Java application for log analysis and visualization, specifically tailored for logs generated by Apache, Nginx, and ModSecurity.
Log4j appender for Azure Log Analytics
Web Log Analysis is an application desined to analyze web log services, visualize statistical data, and transmit log data from Apache server and ModSecurity firewall. The applicaiton provides an overview of overall log data, status and security problems from server and firewall.
Export Java entities to various formats like CSV, PSV, Excel etc. Analyse logs to generate performance metrics.
Analyse log file to get user statistics
A tool for generating easy-to-read summaries of your Apache web server logs.
:squirrel: Log Inspector
Kubernetes operator for managing pod failure analysis in the Podmortem operator
A Log analyzer tool that parses JDBC/UCP and RDBMS/SQLNet logs to extract errors, events, SQL queries, metrics and supports analysis and comparison.
Teragrep record schema mapper library for Java
A distributed log aggregation system using Apache Kafka and Spring Boot for efficient log collection and analysis.