I have a perfectly working application client deployed to a GlassFish v2 server inside an ear with some EJBs, Entities, etc. I\'m using eclipselink.
I\'m developing an application that will store a sizeable number of records. These records will be something like (URL, date, title, source, {optional data...})
I have owned one-to-many relationship between two objects: @PersistenceCapable(identityType = IdentityType.APPLICATION)
We\'re trying to serialize some data, and one of the items in a col开发者_运维问答lection is a \"deferred execution linq statement\" (actually it\'s the result of a Concat call on a collection).
I\'m starting a new project and I\'m looking around for either a very good ORM or for a non-SQL-based persisten开发者_运维技巧ce layer.
I understand that TempData is designed to work only between a single page request. But I think have a situation I think breaks the intended functionality.
I have a j2ee application deployed on GlassFish. I have mysql jars in GlassFish\'s lib directory. I am trying to use JPA, and my persistence file is:
What 开发者_Go百科is the difference between business class and domain class? What is meant by persistent classes?A domain class is a class from the Domain Model that Martin Fowler describes as follow
I am trying to make an AlarmSystem in Delphi 7, Windows XP. I have to register alarms in a Database (MS SQL Server 2000). But what if the server is down??? Well, I can imagine that I have to persist o
I\'m building some WPF application to manage my time. I\'d like to save time s开发者_Go百科pans for work time on project for a calendar day.
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