[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Assembly: Db4objects.Db4o (in Db4objects.Db4o.dll)
Operates just like
Db4objects.Db4o.Ext.ExtDb4oFactory.OpenMemoryFile
, but uses
the global db4o
Configuration
context.
opens an
Db4objects.Db4o.IObjectContainer
for in-memory use .
In-memory ObjectContainers are useful for maximum performance on small databases, for swapping objects or for storing db4o format data to other media or other databases.
Be aware of the danger of running into OutOfMemory problems or complete loss of all data, in case of hardware or JVM failures.
Namespace: Db4objects.Db4o.Ext
In-memory ObjectContainers are useful for maximum performance on small databases, for swapping objects or for storing db4o format data to other media or other databases.
Be aware of the danger of running into OutOfMemory problems or complete loss of all data, in case of hardware or JVM failures.
Assembly: Db4objects.Db4o (in Db4objects.Db4o.dll)
Syntax
Visual Basic (Declaration) |
---|
Public Shared Function OpenMemoryFile ( _ memoryFile As MemoryFile _ ) As IObjectContainer |
C# |
---|
public static IObjectContainer OpenMemoryFile ( MemoryFile memoryFile ) |
Visual C++ |
---|
public: static IObjectContainer^ OpenMemoryFile ( MemoryFile^ memoryFile ) |
Parameters
- memoryFile
- Db4objects.Db4o.Ext.MemoryFile
a MemoryFile to store the raw byte data.