Graylog
Graylog is an Open Source log management software.
Graylog has an advanced search function that makes it extremely useful for finding incidents. In fact, the wealth of logs collected and the detailed information provided enable problems to be resolved efficiently.
It is perfectly suited to organisations on a tight budget, provided that the volume of data is reasonable. Graylog's various pay-as-you-go modules include SIEM.
Building sophisticated queries
The search functionality is fast and fluid. The tool is capable of responding to your query and offering the expected answers despite the amount of data stored.
Spot trends and anomalies
Building dashboards is easy with the widgets. Customisable views give you a panel of relevant data that meets your needs and speeds up your operations.
Be informed and take action
Graylog immediately issues alerts (via your communication channels - email, sms, Slack, etc.) when the tool detects an anomaly. You can also customise your scripts.
Automate compliance and management needs
Reports can be created according to your search results or Dashboard configurations. Automated emailing of reports is configurable.