Beaker is a Puppet testing harness focused on acceptance testing via interactions between multiple (virtual) machines. It provides platform abstraction between different Systems Under Test (SUTs), and it can also be used as a virtual machine provisioner setting up machines, running any commands on those machines, and then exiting. Recently, Vox Pupuli, a collective of Puppet community authors, has taken over responsibility to care and feed Beaker for its continued widespread community use.
Amazon Web Services (AWS) introduced a preview of Timestream in November 2018 before releasing the full version in October 2020. AWS Timestream is a time series database that can process trillions of events daily. It is faster and less costly than relational databases offered by AWS for processing time-series information. In this article, we will look at what Timestream can do compared to some other AWS databases, and how to use Timestream to help monitor the health of your system.
Back in the days, the role of the CIO was relatively clear: the focus was on deploying, managing, and maintaining IT systems across the organization. The CIO’s responsibilities started to blur when end-users became more tech-savvy - around the millenium. Reasons were that ‘they can now get their own technology and don’t need IT to do it for them’. This even led to the much-repeated “death of the CIO meme”.