hard disks, 175
hard mirror errors, 249–250
hardware
modeling multinode clusters, 273–274
problems, 554
upgrades, 262
HAS_DBACCESS function, 580
Has_Perms_By_Name function, 580
HashBytes function, 580
HAVING function, 580
HAVING keyword, 68, 466
headers, SOAP message, 528
heaps, 32, 45
heartbeat connection, 261, 271
high availability, 181, 263–264
high-safety mode, 245–246, 251
Hints function, 580
HOLAP (Hybrid OLAP) database, 142
HOST_ID function, 580
HOST_NAME function, 580
hot spare Microsoft cluster model, 268–269
HTTP, 518–520
human error, 355–357
Hybrid OLAP (HOLAP) database, 142
hybrid solution, Microsoft cluster model, 270