Move from Scan to Seek
As a SQL optimization best practice, Scans are bad, Seeks are good.
Performance
Purge cache without restarting IIS server
See how this small C# code snippet can purge cache without restarting IIS server. This can prove quite handy particularly for Production environments.
Website Performance: Golden rule
Only less than 20% of overall response time is spent downloading actual HTML document; rest over 80% of time is consumed downloading components associated on the page. Strange? but its true. And if we further drill down…
JQuery CDN Fallback
Cashing on CDN hosts like Microsoft, Google etc., for referencing jQuery & similar libraries is good performance optimization solution particularly for rich interactive web applications . However, consider a worst case scenario where CDN network is down…
Implement CDN with ASP.NET website
There’s no reason not to use a CDN service like such as Akamai, Amazon CloudFront or Windows Azure, especially when most of end-user response time is spent downloading static resources like images, css and scripts. Regardless of…
Content Delivery Network
Content Delivery Network (CDN) is network of geographically distributed multiple data centers with aim to serve end-user with higher availability and performance. Contents are served to end-user user from the nearest available data center. Apart from this, CDNs…
Performance Tuning: Focus Areas
Below image depicts the focus areas if you are considering Performance Tuning as area of interest. As a developer, you can only control Platform (by configuring the hosting environment as per application requirement) & Application (by optimizing…