Archive for March 2017

A few Splunk queries for MongoDB logs

Here’s a few Splunk queries I’ve used to supply some data for a dashboard I used to manage a MongoDB Cluster. Election events If any MongoDB elections happen at 3AM on a Wednesday night I want to know about it. This query, added to a single value panel allows me to do this easily… host=mongo* […]

Getting started with CockRoachDB

I’ve been quite interested in CockRoachDB as it claims to be “almost impossible to take down”. Here’s a quick example for setting up a CockRoachDB cluster. This was done on a mac but should work with no, or minimal, modifications on *nix. First, download and set the path PATH ?View Code BASHwget https://binaries.cockroachdb.com/cockroach-latest.darwin-10.9-amd64.tgz tar xvzf […]