Re: Problems with SELECT *
From: --CELKO-- <71062.1056_at_compuserve.com>
Date: 2 May 2003 15:24:23 -0700
Message-ID: <c0d87ec0.0305021424.44b6aa42_at_posting.google.com>
Date: 2 May 2003 15:24:23 -0700
Message-ID: <c0d87ec0.0305021424.44b6aa42_at_posting.google.com>
>> What is exactly the difference between Nucleus and Kdb? They both
seem to store columns contiguously and use "enumeration"... <<
Yes, but Kdb uses temporal sequencing while Nucleus uses a compressed bit vector that does not have to be "unpacked" to be queried, only to be displayed.
>> Do you know of any comparison data between Nucleus and Kdb? <<
Nope. Received on Sat May 03 2003 - 00:24:23 CEST