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Did that BIOS Update Do Anything?

I had been having some trouble with stability on my desktop system for a while: browser tabs crashing, random segfaults, occasionally the entire system would lock up. It's an AMD Ryzen 7 3700X...
Blog
03.03.2022

Correlate Weak Signals to Detect Anomalies with Time-based Analysis of Logs

This quick-read will show that by understanding what's present on the network, how hosts behave, and what's typical for your organization, one can correlate weak signals through a time-based analysis of logs to detect anomalies inside your network.
Blog
02.09.2022

Delve into Apache Logs with Gravwell Data Explorer

Gravwell 4.2.0 includes a lot of great stuff--including a snazzy new default theme--but perhaps the coolest new feature is the Data Explorer. Data Explorer is the easiest way to come to grips with...
Blog
08.11.2021

Top 5 Questions to Ask when Considering Log Management Solutions

Compare Scalability, Cost, and Performance There have been no shortage of self-proclaimed "Splunk Killers" and log analytics products throughout the years as hype and buzzwords get thrown about like...
Blog
06.03.2021

Enable Data Fusion & Pivot on Dataset Properties with the Enrich Module

Gravwell 4.1 introduces a new module - Enrich - that can add static data to every entry in a query. Sometimes you need to add static data to a dataset, such as the standard deviation itself across...
Blog
01.19.2021

Introducing the Key-Value Search Module

With Gravwell 3.2.4 we've introduced a new search module: kv, short for 'key-value'. This module is designed to help you extract key-value data from text entries without having to hand-craft regular...
Blog
10.01.2019

Version 3.2.3 - Performance Improvements

We proud to announce the immediate availability of Gravwell version 3.2.3. This release is all about performance and bug fixes, but we did manage to slip in a new Kafka ingester.
Blog
09.25.2019

Version 3.2.2! Do you grok it?

We are pleased to announce the immediate availability of Gravwell version 3.2.2! This one got away from us a bit and probably should be a major release, there is just too much good stuff in here. I...
Blog
09.10.2019

A personal short story about broken pricing models

This personal story I'm about to tell highlights one of the most important differentiators between Gravwell vs Splunk -- a non-abusive pricing model. Data rates aren't always predictable….
Blog
08.21.2019

Windows DNS threat hunting with Sysmon and Gravwell

This month has been a big deal for IT logging of windows endpoints. Sysmon v10 was released last Tuesday and it includes the major changes of DNS logging and OriginalFileName reporting for Windows...
Blog
06.20.2019
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