Using Debug Diagnostics Tool To Analyze Hang Issue

Just arrived at the office, without breakfast, I had complaint from boss that our website was very slow. Looking at the website, it was very slow indeed, only after a good few minutes, the website only started to load some texts barely while you still can see the rolling icon…

My journey of using Join, GroupJoin and GroupBy - Part 2

As I continued doing my migration process to convert my existing project from ASP.NET Web Form to ASP.NET MVC using Entity Framework from my previous post, I had abit of issue with SQL LEFT JOIN. Basically, the SQL keywords return all records from left table and matched records…