Amaphepha kwi SQL Server Idatha ye-MDF kunye ne-NDF

In SQL Server Idatha ye-MDF kunye ne-NDF, yonke idatha kunye ne-meta data (Oko kukuthi, idatha esetyenziselwa ukulawula enye idatha) yabelwe njengamaphepha e-8KB, ngolu hlobo lulandelayo:

Uhlobo lwekhasi inkcazelo
Iphepha ledatha Gcina idatha yerekhodi kwiziko ledatha
Iphepha lesalathiso Gcina ii-indexes ezidityanisiweyo nezingadityaniswanga
Iphepha leGAM Gcina ulwazi lwemephu yolwabiwo lwehlabathi (GAM) info.
Ikhasi leSGAM Gcina ulwazi ekwabelwana ngalo ngemephu yolwabiwo lwehlabathi (SGAM).
Iphepha le-IAM Gcina isalathiso semephu yolwabiwo (IAM) ulwazi.
Iphepha lePFS Gcina ulwazi lolwabiwo lwe-PFS.