db4o Developer Community

db4o open source object database, native to Java and .NET
Welcome to db4o Developer Community Sign in | Join
in Search
More Search Options

Browse by Tags

All Tags » identity » id   (RSS)
  • Solution of ID increment (come discuss my suggestion)

    I was going thru some of this stuff, but I'd found no answer for auto-increment on db4o-tutorial, so here's what I came up with, I'd really enjoy if you guys would give your points of view about it... Simple OO stuff, let's make a SuperEntity abstract class..I'm using C# for it.  using Db4o; public abstract class SuperEntity { } ...
    Posted to db4o User Forum (Forum) by tapgyn on April 12, 2008
  • object ids, isActive, isCached

    I am newbie in db4o, programming C# and db4o version 7.1 with transparent persistency by code instrumentation (db4otool –tp –nq). Could you help me to better understand object identity issues?I have a server-client scenario. The client creates an object, stores it in the server and closes the OC. Then in two parallel threads I open two separate ...
    Posted to db4o User Forum (Forum) by zporky on February 23, 2008
  • custom primary key

    Hi.  I am using GWT to make a simple web application. The initial simplicity of db4o was really impressive and compelling. But I have one problem now: I'd really like to define my object model only one place, using no annotations or exotic (at least to the client side of GWT) classes. But when previously stored objects are serialized to the ...
    Posted to db4o User Forum (Forum) by fredrikmh on May 22, 2007