Graylog vs. SolarWinds Log Analyzer (LA)

For small companies, Graylog is the best solution possible. It's easy to configure and "just works." Above everything else, it's free. The only thing I hold against it is the fact that it's Linux-based. [This] makes sense because Elasticsearch is Linux-based. But Linux adds a layer of complexity that we don't need for something basic as a logging server. I'm pretty sure that we would have had a logging server years earlier if I had to convince quite a few decision-making people to go ahead with it anyway.

Incentivized

Some of equipment does not support correct monitoring of particular errors via standard SNMP requests (example - Juniper SRX licenses expiration). In this case getting and analyzing syslogs as well as creating event-based alerts/notifications brings great relief of a network administrator life! The second case - is a simple analyzing firewall log events as SolarWinds Log Analyzer (LA) can keep logs for a longer time than an equipment built-in tool.

Incentivized

• Graylog does a great job of its core function: log aggregation, retention, and searching.
• Graylog has a very flexible configuration. The backend for storage is Elasticsearch and MongoDB is used to store the configuration. You have to option to make your configuration as simple as possible by storing everything on one box, or you can scale everything out horizontally by using a cluster of Elasticsearch nodes and MongoDB servers with several Graylog servers pointed to all the necessary nodes.
• Graylog does a good job of abstracting away a fair portion of Elasticsearch index management (sharding, creation, deletion, rotation, etc).

Incentivized

• Event based custom alarms
• Useful search filters
• Real-time streaming

Incentivized

• Configuration can be hard to understand
• More quickly and easy ways to search for data
• Auto-categorization of log entries would be excellent

Incentivized

• Network management
• Server infrastructure management

Incentivized

Graylog is easy to deploy. The tricky part is to configure all hosts that are going to send their log data to Graylog, considering the retention period of this data, it will need a lot of disk space to store it. Its rotation works fine. It is very simple to navigate and explore the data you send to it, and very easy to filter and export them too.

Incentivized

Community support does not give simple straightforward answers; simply search up Graylog Issues and look at some of the responses on the forums. The documentation is your only hope if you are on the free version, as you can NOT purchase only support. The few times I have worked with Graylog Enterprise support they were great though.

Incentivized

In terms of log aggregation, the free product fully stacks up with the competitors listed. Full control over the data ingests for flexible configuration. Graylog even better on that front than AlienVault USM because you cannot configure the variable mapping. We haven't used the threat exchange stuff or correlation. But with regex searches, we have created function dashboards that show threat theater pictures of our network based on logs from our firewall.

Incentivized

Based on my personal experience SolorWinds Log Analyzer is the best product on the market. Splunk Enterprise is the other system we use for monitoring but it's more complicated and requires extra skills Moreover Solarwinds Support Team response fast to any issues

Incentivized

• Able to offer monitoring services to new and existing clients to increase revenue
• Staff have increased billing percentage
• Potential to expand security services

Incentivized

• Decrease issue reaction time
• Simplify an issue root cause reporting

Incentivized