Quan Mai

First of all, I’d like to make this a farewell post to this blog. The VM that is hosting this blog – which is generously sponsored by my employer, ...

In a recent customer engagement, I have looked into a customer where their memory usage is abnormally high. Among other findings, I think one was n...

Today I stumped upon this question Solution for Handling File Upload Permissions in Episerver CMS 12, and there is a simple solution for that Using...

This happened a quite ago but only now I have had time to write about it. Once upon a time, I was asked to look into a customer database (in a big...

If you are using catalog system, the way of creating metafields are easy – in fact, you can forget about “metafields”, all you should be using is t...

.NET developers have been in the transition to move from synchronous APIs to asynchronous API. That was boosted a lot by await/async keyword of C#...

Recently I helped to chase down a ghost (and you might be surprised to know that I, for most part, spend hours to be a ghostbuster, it could be fun...

Today when I was tracking down some changes, I came across this commit comment Who wrote this? Me, almost 5 years ago. I did have a chuckle in my...

Sometimes, my work is easy, the problem could be resolved with one look (when I’m lucky enough to look at where it needs to be looked, just like th...

Once upon a time, a colleague asked me to look into a customer database with weird spikes in database log usage. (You might start to wonder why I a...

• Product export feed/RE:2059791