Come build awesome web technology at LeanServer!

We are hiring! Come help us build Sentinel, our expert application analytics and diagnosis service for .NET apps in the cloud – and our other cutting edge web products. ————————————– NO RECRUITERS PLEASE.  If you are a recruiter, please don’t contact us.  We are not looking to work with a recruiter for this position at … [Read more…]

Sentinel demo at Philly Tech Meetup tonight!

We are coming to Philly Tech Meetup tonight to present Sentinel, which is one week away from the start of our first public beta! Its been a crazy few weeks getting everything ready for primetime, and we've accomplished a tremendous amount – getting Sentinel into the cloud, automatic installation and update infrastructure, completing our new Azure … [Read more…]

Join the beta! Explore, analyze, and instantly diagnose your production ASP.NET applications.

The Sentinel beta registration is now open! If you are developing, hosting, or maintaining an ASP.NET web application on the Windows Server / IIS 7.0 platform, you’ll definitely want to check it out. leanserver.com/sentinel The beta will for the first time make available our instant diagnosis features, which help identify the root cause of top applications … [Read more…]

New LeanServer.com and the LeanServer Lab

Since inception, LeanServer’s vision has been to unlock the performance potential of the Microsoft web platform for large scale ASP.NET and IIS applications. We are good at what we do.  Since two years ago, we’ve worked with some of the largest web sites in the world to create efficient application infrastructures that perform well and … [Read more…]

Reliably uploading very large files with the Reliable Transfer Client

Its been a few months since the release of LeanServer ScaleUP, a high-performance upload engine for ASP.NET and other IIS 7.0 applications on the Windows Server 2008 platform. One of the things that has been interesting is how many people have trouble with uploads – and how varied their challenges really are. While we initially … [Read more…]

Brief History of Web Uploads

The upload support in the Microsoft web platform has come quite a long way since the early days of IIS. Unfortunately, a number of remaining limitations have made it difficult to offer a quality upload experience, especially for high-traffic sites. As more and more websites rely on user generated content, and in general storing data … [Read more…]

LeanServer needs a rockstar .NET Developer in the Philadelphia area

Things have been pretty hectic.  Although I haven't blogged about this much, I've been working on LeanServer, a new company I started last year.  LeanServer is a technical expert in scalability and performance for very large web sites, with multiple technologies and tools aimed at making these sites scale and significantly reduce operational costs.  This is … [Read more…]