Senior Software Developer in ReSharper team
JetBrains

Besides huge enterprise .NET application took part in development some open sourced projects, such as: Workflow Server ORM, NDjango, Bistro MVC, Knowledge.NET. Starting from 2010 works in JetBrains. Addicted Ultimate Frisbee player.

ReSharper inside out: multithreading, data structures, memory traffic

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ReSharper is one of the greatest and most complex applications in .NET world.

We are enticed into solving many interesting and sophisticated problems as a result of giving our users lots of powerful functionality.

Problems such as:

• memory traffic optimization
• threads synchronization, UI smoothness
• caches optimization

In this talk I would like to share our experience of solving these and other similar problems in many .NET applications. You will hear about:

• our experience of working with No Sql databases
• performance tools (DotTrace, DotMemory, DotTimeline, Windbg, DotPeek, ReSharper and others)
• common memory allocation mistakes
• more tricky memory allocation cases
• some synchronization patterns
• subtleties of working with COM
• non-trivial data structures

and more.