The hard part of a monitoring system is storing large volumes of time-series data and providing high-performance query capability; the hard part of an alerting system is designing an efficient alert engine and implementing a flexible alert escalation mechanism. I have been tracking monitoring and alerting systems for a while now, and this post mainly organizes some of the concepts, components, and research options related to monitoring and alerting.

1. Bloom’s Taxonomy Bloom’s taxonomy is a classification scheme proposed by the American educational psychologist Benjamin Bloom in 1956 at the University of Chicago. It classifies educators’ teaching objectives so that each objective can be achieved more effectively. According to Bloom’s theory, knowledge can be divided into the following three

1. Interview Process Establish hiring criteria Align on hiring criteria Resume analysis Opening small talk Competency assessment Values assessment Verifying authenticity Motivation assessment Attracting strong candidates Closing the interview Filling out the interview evaluation form Assisting with onboarding follow-up 2. Before the Interview 2.1 Establish Hiring Criteria why Evaluate candidates with a unified assessment standard

I have recently been researching open-source Kubernetes management platforms. The requirement is to manage hundreds of clusters on an intranet. The functional positioning is to assist operations and provide capabilities to the application layer, rather than serving end users directly. 1. Kubernetes Dashboard Project address: https://github.com/kubernetes/dashboard Tech stack: Angular + Go

1. Installation Preparation A USB drive with PE installed On MacOS, you can use balenaEtcher to burn the wepe for mac image. Download the synoboot file http://down.nas2x.com/synology/dsm/6.2/synoboot/ Download the DSM.pat file https://archive.synology.com/download/Os/DSM 2. Getting Started Boot through PE and enter the system Write synoboot to the built-in SSD storage If you boot from a USB drive, you may also need to modify the PID and VID values in grup.