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Create VB.Net Data Access Layer for MySQL Database with VB.Net DAL Generator



As an ORM data modeler and code generator, LLBLGen Pro supports Access, Firebird, IBM DB2, MySQL, Oracle, PostgreSQL, SQL Server, and Sybase data sources and creates objects and classes for C# or Visual Basic, as well as its own mapping framework, Entity Framework, LINQ, and NHibernate.


ORMapsterORMapster for Visual Studio 2013 is a simple ORM data mapper and code generator extension that does one thing: iI reads your data source and creates a data access layer with LINQ self-tracking entities. That's it. The resulting data entities can then be used in your projects, including WCF, ASP.NET MVC, Web Forms, Windows Forms and so on.




VB.Net DAL Generator for MySQL



For network issues, use a ping to calculate the round trip time (RTT) between a machine where mysqld is located and the machine from where the application makes requests. Send a large file (1GB or more) to and from client and server machines, watch the process using tcpdump, then check if an error occurred during transfer. Repeat this test a few times. I also found this from my colleague Marco Tusa useful:


b) The ID included in error log messages is that of the thread within mysqld responsible for writing the message. This will help identify which part of the server produced the message, and is consistent with general query log and slow query log messages which include the connection thread ID. Before MySQL 5.7.2, the ID in error log messages is that of the mysqld process ID. 2ff7e9595c


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