Hello All, Can anyone suggest me some reference for 2-3 flask framework based projects? I am working on some projects and i need to work on flask. I have checked some tutorials also but I can't find the best one. Can anyone suggest me?

Hello All, I want to learn this technology with latest version of Elasticsearch is 7.8. I want to use this technology in application searches and security analytics. Can anyone suggest me where I can start learning elasticsearch? I have checked a list which is providing top tutorials `https://hackr.io/tutorials/learn-elastic-search but I don't know which source is good.