Video: Microsoft SQL Server Database Performance (in Bulgarian)

Topics covered:

  • Database Performance Factors
  • Query Execution Plans
  • Operations and Costs
    • Table Scan
    • Nested Loops
    • Index Seek
    • Clustered Index Seek
    • Merge Join
    • Hash Join
    • Sort
    • Hash Match
  • Table Indexes - Clustered and non-Clustered Indexes
  • Caching SQL Query Results
  • Table Partitioning in SQL Server

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Webinar: Developer & QA: Processes and Good Practices (in Bulgarian)

A webinar about the processes and good practices in developer and QA teams with Nikolay Kostov, Ivaylo Kenov, Dimo Mitev and Mila Madjarova

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Video series: Creating C# Tetris game on the console (3 parts)

3 video lectures in Bulgarian about creating a Tetris game on the console using C# and .NET Core

  • Link to the source code after part 1: GitHub
  • Link to the source code after part 2: GitHub
  • Link to the source code after part 3: GitHub

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Video: Razor Pages in ASP.NET Core (in Bulgarian)

Topics covered:

  • Razor Pages
  • MVC vs Pages
  • Razor Pages Fundamentals
  • Razor Pages Filters
  • Razor Pages Routing
  • Route Constraints
  • Razor Class Libraries
  • Bundling and Minification

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Video: Blazor - Web, Desktop and Mobile Applications (in Bulgarian)

Topics covered:

  • What is Blazor?
  • Blazor on WebAssembly
  • Blazor on the Server
  • Blazor in Depth
  • Components, Routing, DI, Lifecycle
  • Data Binding, Validation, Events, JS Interop
  • Blazor as Desktop Application
  • Mobile Blazor Bindings (Experimental)

Demo links:

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