Video: Introduction to SQL Server (Bulgarian)

Video lecture with an introduction to SQL Server.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • SQL Server Services
  • Types of Databases
  • Authentication and Permissions
  • SQL Server Management Studio
  • Moving a SQL Server Database
    • Through Backups and Restore
    • By Detaching and Attaching

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Video: Database Systems Summary (Bulgarian)

Video lecture with a brief summary of the database systems.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • Database Models
  • Relational Database Model
  • DBMS & RDBMS Systems
  • Tables, Relationships, Multiplicity, E/R Diagrams
  • Normalization
  • Constraints
  • Indices
  • The SQL language
  • Stored Procedures
  • Views
  • Triggers
  • Transactions and Isolation Levels
  • NoSQL Databases

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Video: Win32 and COM Interop in C# (Bulgarian)

Video lecture about using Win32 and COM Interoperability in the C# programming language.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • Comparing “managed execution” and "native execution”
  • The metadata-driven partnership
  • Mechanics of managed/native interop
  • CLR => Win32
    • P/Invoke
  • CLR => COM

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Video: Using Classes and Objects in C# (Bulgarian)

Video lecture about using classes and objects in the C# programming language.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • Classes and Objects
    • What are Objects?
    • What are Classes?
  • Classes in C#
    • Declaring Class
    • Fields and Properties: Instance and Static
    • Instance and Static Methods
    • Constructors
  • Enumerations
  • Structures
  • Namespaces
  • Random class
  • Introduction to .NET Common Type System

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Video: Serialization in C# (Bulgarian)

Video lecture about serialization and deserialization in the C# programming language.

The video is recorded in 2014 in a training I was delivering in Burgas, Bulgaria.

Topics covered:

  • Serialization Overview
    • Serialization Advantages
  • Serialization Formatters
    • The [Serializable] Attribute
  • IDeserializationCallback Interface
  • XML Serialization

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