I have a WPF application that uses LINQ-to-SQL on a local .MDF file. This solution is simple, easy, and effective, i.e. I set up my model once, then read/write data anywhere via LINQ:
Our software is a customized Human Resource Management System (HRMS) using ASP.NET with Oracle as the database and now we are actually moving to make it a product that supports multiple tenants with t
I know this is a very basic question. But I am really not able to comprehend what should we have i开发者_StackOverflow社区n BLL.
I am using web2py to power my web site. I decided to use the web2py DAL for a long running program that runs behind the site.
I\'ve read several other questions on this topic (here, here, and here开发者_运维知识库), but have yet to see a great answer. I\'ve developed my fair share of data access layers before and personally
Is there a concise list of SQL Server stored procedure errors that make sense to automatically retry? Obviously, retrying a \"login failed\" error doesn\'t make sense, but retrying \"timeout\" does. I
I read the Book NHibernate in Action and there it is speaking about testing the persistence layer/data abstraction layer. You can test two ways. The mapping-test and the persistence logic-test. Accori
I\'m looking for a java library thats similar to .NET\'s Enterprise Library specifically the Data Access block.
I am not sure where the best location to handle my exceptions in my DAL class.I have some code that does a read, and populates a list of business objects like the pseudo-code below:
I am trying to write my first true multi layered application and I was wondering in a winform application does it \"break\" the DAL/PL separation rules if I were to add an object data soure开发者_开发
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