Dimitry Sibiryakov wrote:
it is passed...
How much I remember, at MS SQL to a broad gull there is a serial record and never reading. Zero
Positioning time thus does not offer any advantage in difference from a principal file
DB at which main loading it reading. And speed of serial record at
SSD it is normal more low, than at HDD.
quite right. To a broad gull speed not so is important, as to the data.
But performance of a command data modifications (transaction) is completed, when broad gull file recording is completed.
Therefore speed of a sequel for the client is defined by a broad gull, considering that the data normally effectively . If there not loading type as above noted BOBKA.UA, that is not a read and write of the big arrays.
Certainly, if from a disk it is necessary to read much speed of operation with the data file too becomes important. But at the HARDWARE basis only 65 ; I hope, their PC used as the server, has at least 16 frames, and hit in a cache the high?