Hi
I have my own data structure written in C# like:
public class ElectricScheme
{
public List<Element> Elements { get; set; }
public List<Net> Nets { get; set; }
}
public class Element
{
public string IdName { get; set; }
public string Func { get; set; }
public string
Name { get; set; }
public BaseElementType Type { get; set; }
public List<Pin> Pins { get; set; }
}
public class Pin
{
public string IdName { get; set; }
public string
Name { get; set; }
public BasePinType PinType { get; set; }
public BasePinDirection PinDirection { get; set; }
}
public class Net
{
public string IdName { get; set; }
public string
Name { get; set; }
public List<Tuple<Element,Pin>> ConnectionPoints { get; set; }
}
Where Elements count ~19000, each element contain =3 Pin,
Nets count ~20000, each net contain =3 pair (Element, Pin)
Parse txt (file size ~17mb) file takes 5 minutes.
Serilization / Deserialization by default serializer ~3 minutes.
Load from DB 20 minutes and not loaded...
I use Entity Framework like
public ElectricScheme LoadScheme(int schemeId)
{
var eScheme = (from
s in container.ElectricSchemesSet
where
s.IdElectricScheme.Equals(schemeId)
select s).FirstOrDefault();
if (eScheme == null) return null;
container.LoadProperty(eScheme, "Elements");
container.LoadProperty(eScheme, "Nets");
container.LoadProperty(eScheme, "Elements.Pins");
return eScheme;
}
The problem is dependencies between Element and Pin... (for ~19000 elements ~95000 pins)
Any ideas?
