ReadLine on Binary Stream
When you are reading data from a binary stream, like NetworkStream or FileStream and you need to read both binary chunks as well as read one text line at a time, you are on your own as BinaryReader nor Stream supports ReadLine. You can use StreamReader to do ReadLine, but it does not allow you to read chunks of bytes. The Read(byte[], int, in [...]
Scaling ASP.NET websites from thousan...
Here’s the recent presentation made on LIDNUG on scaling ASP.NET websites from thousands to millions of users. The action starts at 0:02:05.
Scaling ASP.NET websites from thousands to millions of users by Omar AL Zabir
Here’re the slides.
Scaling asp.net websites to millions of users
Browse internet faster and save power...
Internet is full of flash ads nowadays that make page load slower, render slower and consumes more CPU, thus power. If you can browse without having any flash ads or in fact any ads loaded and without any of the tracking scripts – you can browse much faster, scroll through pages much smoother and have more hours from your battery. Nowad [...]
Get Dropthings license by donating to...
Now you no longer pay me for Dropthings license instead you donate the money to a charity and I will give you the license. In case you don’t know what Dropthings is, it is a Web 2.0 Personalizable Dashboard framework that you can use to build Web 2.0 personalizable websites and enterprise dashboards. It is built using ASP.NET AJAX, jQuery, Si [...]
MVP Open Day 2011 at Cambridge
Microsoft Research arranged MVP Open Day 2011 at Cambridge on Oct 14, 2011. Beautiful university, made me feel like giving up my job and going back to study. Amazing research work going there, highly thought provoking. The session on DNA programming was out of the world. The most surprising thing I learnt that a 10cm long DNA strand can hold [...]
Prevent ASP.NET cookies from being se...
ASP.NET generates some large cookies if you are using ASP.NET membership provider. Especially if you are using the Anonymous provider, then a typical site will send the following cookies to every request when a user is logged in, whether the request is to a dynamic page or to any static resource:
.DBANON=w3kYczsH8Wvzs6MgryS4JYEF0N-8ZR6aLRSTU9 [...]
Tweaking WCF to build highly scalable...
At 9 AM in the morning, during the peak traffic for your business, you get an emergency call that the website you built is no more. It’s not responding to any request. Some people can see some page after waiting for long time but most can’t. So, you think it must be some slow query or the database might need some tuning. You do the regular ch [...]
Build truly RESTful API and website u...
A truly RESTful API means you have unique URLs to uniquely represent entities and collections, and there is no verb/action on the URL. You cannot have URL like /Customers/Create or /Customers/John/Update, /Customers/John/Delete where the action is part of the URL that represents the entity. An URL can only represent the state of an entity, li [...]
Automatic Javascript, CSS versioning ...
When you update javascript or css files that are already cached in users’ browsers, most likely many users won’t get that for some time because of the caching at the browser or intermediate proxy(s). You need some way to force browser and proxy(s) to download latest files. There’s no way to do that effectively across all browsers and pr [...]
WCF does not support compression out ...
WCF service and client do not support HTTP Compression out of the box in .NET 3.5 even if you turn on Dynamic Compression in IIS 6 or 7. It has been fixed in .NET 4 but those who are stuck with .NET 3.5 for foreseeable future, you are out of luck. First of all, it’s IIS fault that it does not enable http compression for SOAP messages ev [...]
