Monitoring your application performance

Ep. 6 The one where we observed
In our final episode, Melissa and Damian discuss the importance of observing and monitoring your application in production. Topics will include what to observe with your application and how to determine if it is optimized.
Speakers:
Melissa McKay, Developer Advocate, JFrog
More by Melissa - jfrog.com/blog-author/melissa...
Damian Curry, Technical Director Community and Alliances, NGINX
More by Damian www.nginx.com/people/damian-c...
We encourage you to share any lessons you may have learned in your application development journey in the comments!
#continuousdeployment
#continuousdelivery
#DORAmetrics
#swampUP
#MARA

[@LryuzakiLN]

Hi, can this be achieved using nginx??? Or should I go with Varnish???
Let's say I have images in /var/www/images directory, I want nginx to cache these images and serve from cache using the "proxy_cache" directive, but nginx doesn't seem to cache any of the images however I try. It is achievable??? It only works for text based data for example to cache an API response.
Please let me know if that's really possible with nginx???