🌱feat : Expand Learning Resources with two additional free courses

hugo-blog/content/docs/roadmap/observability/logging/_index.md

@@ -57,6 +57,9 @@ Graylog is an open-source log management platform that provides real-time analys
 - [Observability Engineering: Achieving Production Excellence](https://amazon.com/Observability-Engineering-Achieving-Production-Excellence/dp/1492076449) by Charity Majors, Liz Fong-Jones, and George Miranda.
 - [The Authoritative Guide to Understanding the Concepts Surrounding Logging and Log Management](https://www.amazon.com/Logging-Log-Management-Authoritative-Understanding/dp/1597496359) by Anton Chuvakin, Kevin Schmidt, and Chris Phillips.
 
+### Courses
+- [Elastic Observability](https://www.elastic.co/videos/training-how-to-series-observability) by Elastic includes a quick start guide and fundamentals training, perfect for beginners looking to understand Elastic’s approach to observability
+
 ### Miscellaneous
 - [What Is Observability?](https://www.youtube.com/watch?v=bvVgP4tw_Hc)
 - [Introduction to the ELK Stack](https://www.youtube.com/playlist?list=PLS1QulWo1RIYkDHcPXUtH4sqvQQMH3_TN)

hugo-blog/content/docs/roadmap/observability/monitoring/_index.md

@@ -58,6 +58,9 @@ Zabbix is an open-source monitoring software tool for diverse IT components, inc
 - [Prometheus: Up & Running: Infrastructure and Application Performance Monitoring](https://www.amazon.com/Prometheus-Infrastructure-Application-Performance-Monitoring/dp/1492034142) by Brian Brazil.
 - [The Art of Monitoring](https://www.amazon.com/Art-Monitoring-James-Turnbull-ebook/dp/B01GU387MS) by James Turnbull.
 
+### Courses
+- [Monitoring and Observability for Development and DevOps](https://www.classcentral.com/course/monitoring-and-observability-for-development-and--207405) provides a thorough introduction to monitoring and observability with popular tools like Prometheus and Grafana
+
 ### Miscellaneous
 - [Getting Started with Prometheus and Grafana](https://www.youtube.com/watch?v=h4Sl21AKiDg)
 - [Setting Up Alertmanager](https://prometheus.io/docs/alerting/latest/alertmanager/)