Messages in this thread | | | Date | Wed, 29 Oct 2003 20:52:12 -0500 | From | Theodore Ts'o <> | Subject | Re: Things that Longhorn seems to be doing right |
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Keep in mind that just because Windows does thing a certain way doesn't mean we have to provide the same functionality in exactly the same way.
Also keep in mind that Microsoft very deliberately blurs what they do in their "kernel" versus what they provide via system libraries (i.e., API's provided via their DLL's, or shared libraries).
At some level what they have done can be very easily replicated by having a userspace database which is tied to the filesystem so you can do select statements to search on metadata assocated with files. We can do this simply by associating UUID's to files, and storing the file metadata in a MySQL database which can be searched via appropriate userspace libraries which we provide.
Please do **not** assume that just because of the vaporware press releases released by Microsoft that (a) they have pushed an SQL Query optimizer into the kernel, or that (b) even if they did, we should follow their bad example and attempt to do the same.
There are multiple ways of skinning this particular cat, and we don't need to blindly follow Microsoft's design mistakes.
Fortunately, I have enough faith in Linus Torvalds' taste that I'm not particularly worried what would happen if someone were to send him a patch that attempted to cram MySQL or Postgres into the guts of the Linux kernel.... although I would like to watch when someone proposes such a thing!
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