Linked by Mo Mckinlay on Fri 31st Oct 2003 17:35 UTC
There's been much discussion over the past few months about the marriage of databases and filesystems - with Microsoft's Longhorn reportedly sporting the
Yukon integrated SQL Server, and GNOME Storage in heaty debate, if not development, there's been lots to talk about.
Permalink for comment
To read all comments associated with this story, please click here.
> > 2. How will I restore these kinds of backups? Will I be able to
> > restore this data on my other computers? What if my other
> > computers are running OS X or BSD or Linux?
> Being NTFS, actual files will still be readable under linux with the
> exisiting NTFS driver. The database meta-data and relationships will
> not be accessible and some of the files might be hard to find since
> they may not be stored in hierachical folders and may have filenames
> generated at random. eg GUIDs
This suggests that files are still stored in NTFS and that there is a separate DB store with the metadata. Do you have a reference to a description of this scheme? I understood that files were stored in the DB store as BLOBs and that the DB store was going to be one or more files in NTFS. But I could be wrong, and I don't have access to a Longhorn system.
> > 2. How will I restore these kinds of backups? Will I be able to
> > restore this data on my other computers? What if my other
> > computers are running OS X or BSD or Linux?
> Being NTFS, actual files will still be readable under linux with the
> exisiting NTFS driver. The database meta-data and relationships will
> not be accessible and some of the files might be hard to find since
> they may not be stored in hierachical folders and may have filenames
> generated at random. eg GUIDs
This suggests that files are still stored in NTFS and that there is a separate DB store with the metadata. Do you have a reference to a description of this scheme? I understood that files were stored in the DB store as BLOBs and that the DB store was going to be one or more files in NTFS. But I could be wrong, and I don't have access to a Longhorn system.