In this blogpost we'll run you through a quick 'hello world' example instrumenting a Rails application with the Prometheus ruby client.
A blog on monitoring, scale and operational Sanity
The world of infosec is alarmed right now over the recent security vulnerabilities disclosed by Google on Wednesday that affect Intel, AMD, and ARM chips.
The now infamous Meltdown and Spectre bugs allow for the reading of sensitive information from a system's memory, including passwords, private keys and other sensitive information.
Thankfully fixes are being swiftly rolled out to patch these issues, however they come at a performance cost which we will use Prometheus to explore in this blogpost.
In this blogpost we try and clear up some confusion by outlining the key differences between commonly confused alerting configuration options:
While eager consumers flock to retailers both online and in-store for big savings during the infamous day after Thanksgiving known as Black Friday, one must wonder the cost incurred by companies accommodating both the crowds swarming their store floors and the increase in traffic from online shoppers.