Index_H

H

Handheld devices, merge replication and, 444-447

Hardware counters to watch, 142-143

Hardware RAID, 13

HAVING clause, with SELECT and GROUP BY, 234

HCL (Hardware Compatibility List), 389

Header (standardized), in template form, 172

Heartbeat (in clustering), 372, 393

Herring, Clinton, 205

High availability (in SQL Server), 343-380

driven by business needs, 344

high price of, 345

need for, 344-347

options, 346-347

what it can't do, 346

HKEY_CURRENT_USER key, 217

HKEY_LOCAL_MACHINE key, 216

Horizontal filtering, 443

Horizontal partition (replication), 422

host_name() function, 192

Hotfixes

clustering and, 418

constantly watching for, 90

installing, 58, 418

on one SQL Server instance, 26

HTML forms, input names and column names, 84

Hybrid DBA (job description), 48-50