Solar Winds Log Analyzer, Sematext Logs, Datadog, Site24x7, Splunk, Fluentd, ManageEngine EventLog Analyzer, LogDNA, Graylog, and Logalyze are the most popular Log Management Tools that are used worldwide.  Please find below a brief about some log management tools:  1. Solar Winds Log Analyzer: It is a log analyzer that helps in easily investigating machine data to identify the root cause of issues inafaster way.  2. Sematext Logs: Sematext Logs is a Log Management-as-a-service. In this, we can collect logs from any part of the software stack, IoT devices, network hardware, and much more.By using log shippers, we centralize and index logs from all parts in one single place. Sematext Logs supports sending logs from infrastructure, containers, AWS, applications, custom events, and much more, throughout an Elasticsearch API or Syslog. It's a cheaper alternative to Splunk or Logz.io. 3. Datadog: Datadog uses a Go-based agent and it made its backend from Apache Cassandra, PostgreSQL, and Kafka. Datadog is a SaaS-based monitoring and analytics platform for large-scale applications and infrastructure. It combines real-time metrics from the servers, containers, databases, and applications with end-to-end tracing, and delivers actionable alerts and powerful visualizations to provide full-stack observability. Also, it includes many vendor-supported integrations and APM libraries for several languages.  4. Site24x7: Site24x7 offers unified cloud monitoring for DevOps and IT operations with monitoring capabilities extending to analyze the experience of the real users accessing websites and applications from desktop and mobile devices.  5. Splunk: Splunk is one of the well-known log monitoring and analysis platforms available in market which is offering both free and paid plans.   It helps to collects, stores, indexes, analyzes, visualizes, and reports the machine-generated data, present in any form whether it’s structured, unstructured or sophisticated application logs.  With the help of Splunk, user can search through both real-time and historical log data.   It help user to create custom reports and dashboards to have better view about the performance of system and also help user to set up alerts where automatic trigger notifications can be sent through email in case defined criteria is reached.  6. ManageEngine EventLog Analyzer: ManageEngine EventLog Analyzer is a web-based and real-time log monitoring system that collects log data from various sources across the network infrastructure including servers, applications, network devices, and later on monitors user behavior, identifies network anomalies, system downtime, and policy violations.  Not only this EventLog Analyzer is also a compliance management solution that helps to provide solution for Security Information Event Management and detect various security threats which later helps to comply with the IT audit requirements.  We can also use the EventLog Analyzer even for analyzing data for extracting the meaningful information in the form of reports, dashboards, and alerts which are generally auto-configured in form of SMS or Email notification as indicators of compromise about network anomalies or threshold violations.  7.LogDNA: LogDNA is a centralized log management service tool available both in the cloud and on-premises that collects data from various applications, servers, platforms and systems and send to web viewer where it can be used to monitor and analyze log files in the real-time scenarios. With LogDNA it can be used to search, save, tail, and store data from any application, platforms, servers and system, such as AWS, Heroku, Elastic, Python, Linux, Windows, or Docker, which is able to handle one million log events per second.  8. Fluentd: Fluentd is the open-source log analysis tool that collects event logs from multiple sources such as application logs, system logs, server logs, access logs, etc., and unify the data collection into one logging layer which further helps in consumption for better use and understanding of data.   Fluentd allows to filter, buffer, and ship logging data to various systems such as Elasticsearch, AWS, Hadoop, and more.  It’s one of the most frequently used in teams due to the 500+ extensive plugin library which allows to connect with multiple data sources and drive better analysis.    Other than these Fluentd has following features:  Unified Logging with JSON, due to which down streaming data becomes much easier. Pluggable Architecture :Fluentd has a 500+ community-contributed plugins system that allows the community to extend its functionality. Minimum Resources Required Built-in Reliability         9. Logalyze: Logalyze is open-source, centralized log management, and network monitoring software. It supports Linux/Unix servers, network devices, and Windows hosts. It provides real-time event detection and extensive search capabilities. With this open source applicationsourceapplicationlect your log data from any device, analyse, normalize and parse them with any custom-made Log Definition, use the built-in Statistics and Report Definitions  10. Graylog: Graylog is a faster, affordable, effective, and open-source log management platform that collects data from the different locations across the infrastructure. It’s one of the most preferred among system administrators due to its scalability, user-friendly interface, and functionality along with speed, and scale in capturing, storing, and enabling real-time analysis of machine data.  Along with that Graylog provides customizable dashboards by which we can choose the metrics or data sources to monitor and analyze with the help of charts, graphs etc. We can also set alerts and triggers to monitor data failures or detect potential security risks