Microsoft Press eBook: Introducing Windows Server 2012 R2

Page 147

idx_cn:1:N idx_userPrincipalName:1:N Pages Referenced

: 3223

Pages Read From Disk

: 0

Pages Pre-read From Disk

: 0

Pages Dirtied

: 0

Pages Re-Dirtied

: 0

Log Records Generated

: 0

Log Record Bytes Generated: 0 … Filter Breakdown: ( (| (& (| (cn=SFU-GRP-Test73*) (userPrincipalName=add-t*) ) (| (objectClass=person) (objectClass=group) (cn=add-t*) ) ) (& (cn=add-t*) (objectClass=person) ) ) )

In the network frames, the cookie is just 6 bytes now in contrast to several hundred bytes before controls: ControlType: 1.2.840.113556.1.4.319 (LDAP_PAGED_RESULT_OID_STRING) 31 2E 32 2E 38 34 30 2E 31 31 33 35 35 36 2E 31 2E 34 2E 33 31 39 01 01 FF 04 0F 30 84 00 00 00 09 02 01 06 04 04 33 0B 00 00 01 1.2.840.113556.1.4.319..ÿ..0„.........3....

This means we can now optimize paged queries just like non-paged queries.

Justin Turner

Support Topic Lead for Active Directory, Windows DSYS TX

Improved LDAP search performance

Chapter 6

135


Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.