[Hacker News Weekly] Continuous performance analysis tool; what the database must know; new trends in Spark and K8s integration

https://www.bilibili.com/video/BV1Xr4y1M7T7/?aid=770511400&cid=762175333&page=1

00:10 Pyroscope｜Performance continuous analysis tool
00:35 daisyUI｜Front-end component library
00:55 "Things Databases Must Know"
01:21 How Browsers Work
01:49 New trends in Spark and K8s integration
02:15 Raindrop｜Bookmark Management Widget

Links to this project:

https://pyroscope.io/
https://daisyui.com/
https://architecturenotes.co/things-you-should-know-about-databases
https://web.dev/howbrowserswork/
https://www.cncf.io/blog/2022/06/30/why-spark-chooses-volcano-as-built-in-batch-scheduler-on-kubernetes/
https://raindrop.io/