Beginning Oracle Database 11g Administration From Novice to Professional

Recommendations

Info

202 CHAPTER 10 MONITORING Monitoring Database Availability The database administrator must continuously monitor the availability of the database and take the necessary action to restore service. The best source of information is the alert log, which contains error messages as well as alert messages; a sample is shown in Listing 10-1. Listing 10-1. An Extract from the Alert Log
CHAPTER 10 MONITORING 203 Tip List the contents of the view and look for the row containing the words — this gives you the location of the alert log. The name of the alert log will be , where is the name of your database instance. Fortunately, there is no need to stay glued to a computer the whole day, reviewing the alert log. When properly configured, both flavors of Enterprise Manager—Database Control and Grid Control—monitor the database and send e-mail messages whenever problems are detected. Step-by-step instructions for configuring the monitoring capability can be found in Oracle Database 11g 2 Day DBA—the setup screens can be accessed using the Metrics and Policy Settings and All Metrics links in the Related Links section at the bottom of the Home page and the Setup and Preferences links at the top- right corner of the Home page. Tip Minimal monitoring is automatically configured by Database Configuration Assistant (DBCA) if the option is accepted when the database is created. E-mail alerts can be sent to as many people as necessary. Different database administrators can elect to receive different subsets of the alerts. It is also possible to create notification schedules for cases when responsibilities rotate among the members of a team. E-mail alerts can be generated in two flavors—a long format and a short format. The short format is suitable for sending alerts about critical problems to pagers and cell phones. Listing 10-2 shows an example of the long format, and Listing 10-3 shows an example of the short format. Listing 10-2. Long- Format Alert
Page 2 and 3:
Beginning Oracle Database 11g Admin
Page 4 and 5:
For Michelle. “Oh Fame!—if I e
Page 6 and 7:
PART III Database Support CHAPTE
Page 8 and 9:
viii CONTENTS CHAPTER 2 SQL and PL/
Page 10 and 11:
x CONTENTS Client Installations ...
Page 12 and 13:
xii CONTENTS Data Loading .........
Page 14 and 15:
xiv CONTENTS Practical Demonstratio
Page 16 and 17:
xvi CONTENTS PART IV Database Tu
Page 18 and 19:
About the Author IGGY FERNANDEZ has
Page 20 and 21:
Acknowledgments I would like to tha
Page 22 and 23:
xxvi INTRODUCTION Who This Book Is
Page 24 and 25:
xxviii INTRODUCTION performing afte
Page 26 and 27:
xxx INTRODUCTION Chapter 14: Databa
Page 28 and 29:
PART I Database Concepts
Page 30 and 31:
4 CHAPTER 1 RELATIONAL DATABASE MA
Page 32 and 33:
Page 34 and 35:
Page 36 and 37:
10 CHAPTER 1 RELATIONAL DATABASE M
Page 38 and 39:
Page 40 and 41:
Page 42 and 43:
Page 44 and 45:
Page 46 and 47:
Page 48 and 49:
22 CHAPTER 2 SQL AND PL/SQL As an
Page 50 and 51:
24 CHAPTER 2 SQL AND PL/SQL Listin
Page 52 and 53:
26 CHAPTER 2 SQL AND PL/SQL Data D
Page 54 and 55:
28 CHAPTER 2 SQL AND PL/SQL The DE
Page 56 and 57:
30 CHAPTER 2 SQL AND PL/SQL
Page 58 and 59:
32 CHAPTER 2 SQL AND PL/SQL Listin
Page 60 and 61:
34 CHAPTER 2 SQL AND PL/SQL The ve
Page 62 and 63:
36 CHAPTER 2 SQL AND PL/SQL In Cha
Page 64 and 65:
38 CHAPTER 2 SQL AND PL/SQL Introd
Page 66 and 67:
40 CHAPTER 2 SQL AND PL/SQL Storin
Page 68 and 69:
Page 70 and 71:
Page 72 and 73:
Page 74 and 75:
48 CHAPTER 2 SQL AND PL/SQL Exerci
Page 76 and 77:
CHAPTER 3 Oracle Architecture Try t
Page 78 and 79:
CHAPTER 3 ORACLE ARCHITECTURE 53 D
Page 80 and 81:
CHAPTER 3 ORACLE ARCHITECTURE 55 T
Page 82 and 83:
CHAPTER 3 ORACLE ARCHITECTURE 57 t
Page 84 and 85:
CHAPTER 3 ORACLE ARCHITECTURE 59
Page 86 and 87:
CHAPTER 3 ORACLE ARCHITECTURE 61
Page 88 and 89:
PART II Database Implementation
Page 90 and 91:
66 CHAPTER 4 PLANNING in a separat
Page 92 and 93:
68 CHAPTER 4 PLANNING Free to Down
Page 94 and 95:
70 CHAPTER 4 PLANNING Architectura
Page 96 and 97:
72 CHAPTER 4 PLANNING resources an
Page 98 and 99:
74 CHAPTER 4 PLANNING Disk Sizing
Page 100 and 101:
76 CHAPTER 4 PLANNING Disk Speed P
Page 102 and 103:
78 CHAPTER 4 PLANNING t
Page 104 and 105:
CHAPTER 5 Software Installation The
Page 106 and 107:
CHAPTER 5 SOFTWARE INSTALLATION 83
Page 108 and 109:
Page 110 and 111:
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
96 CHAPTER 6 DATABASE CREATION Nor
Page 120 and 121:
98 CHAPTER 6 DATABASE CREATION Fig
Page 122 and 123:
100 CHAPTER 6 DATABASE CREATION 6.
Page 124 and 125:
102 CHAPTER 6 DATABASE CREATION Th
Page 126 and 127:
104 CHAPTER 6 DATABASE CREATION Fi
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Page 134 and 135:
112 CHAPTER 6 DATABASE CREATION In
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
118 CHAPTER 6 DATABASE CREATION Ta
Page 142 and 143:
120 CHAPTER 6 DATABASE CREATION Po
Page 144 and 145:
122 CHAPTER 6 DATABASE CREATION
Page 146 and 147:
Page 148 and 149:
Page 150 and 151:
Page 152 and 153:
Page 154 and 155:
132 CHAPTER 7 PHYSICAL DATABASE DE
Page 156 and 157:
Page 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
Page 168 and 169:
Page 170 and 171:
Page 172 and 173: 150 CHAPTER 7 PHYSICAL DATABASE DE
Page 174 and 175: 152 CHAPTER 8 USER MANAGEMENT AND
Page 204 and 205: PART III Database Support
Page 206 and 207: 186 CHAPTER 9 TAKING CONTROL Listi
Page 208 and 209: 188 CHAPTER 9 TAKING CONTROL Figur
Page 216 and 217: 196 CHAPTER 9 TAKING CONTROL
Page 224 and 225: 204 CHAPTER 10 MONITORING L
Page 226 and 227: 206 CHAPTER 10 MONITORING
Page 228 and 229: 208 CHAPTER 10 MONITORING Listing
Page 230 and 231: 210 CHAPTER 10 MONITORING The vie
Page 240 and 241: 220 CHAPTER 10 MONITORING Exercise
Page 242 and 243: CHAPTER 11 Fixing Problems Rise and
Page 244 and 245: CHAPTER 11 FIXING PROBLEMS 225 3.
Page 246 and 247: CHAPTER 11 FIXING PROBLEMS 227 Not
Page 248 and 249: CHAPTER 11 FIXING PROBLEMS 229
Page 250 and 251: CHAPTER 11 FIXING PROBLEMS 231 One
Page 252 and 253: CHAPTER 11 FIXING PROBLEMS 233 Fig
Page 258 and 259: CHAPTER 11 FIXING PROBLEMS 239 Rem
Page 260 and 261: CHAPTER 11 FIXING PROBLEMS 241 A v
Page 262 and 263: CHAPTER 11 FIXING PROBLEMS 243 Con
Page 264 and 265: CHAPTER 11 FIXING PROBLEMS 245 I
Page 266 and 267: CHAPTER 11 FIXING PROBLEMS 247 The
Page 268 and 269: CHAPTER 11 FIXING PROBLEMS 249 Nex
Page 272 and 273:
CHAPTER 11 FIXING PROBLEMS 253
Page 274 and 275:
CHAPTER 12 Backups As to our Conduc
Page 276 and 277:
CHAPTER 12 BACKUPS 257 resources u
Page 278 and 279:
CHAPTER 12 BACKUPS 259 backup mana
Page 280 and 281:
CHAPTER 12 BACKUPS 261 Oracle-Mana
Page 282 and 283:
CHAPTER 12 BACKUPS 263 RMAN procee
Page 284 and 285:
CHAPTER 12 BACKUPS 265
Page 286 and 287:
Page 288 and 289:
CHAPTER 12 BACKUPS 269 A concise
Page 290 and 291:
Page 292 and 293:
Page 294 and 295:
CHAPTER 12 BACKUPS 275 Figure 12-2
Page 296 and 297:
Page 298 and 299:
CHAPTER 13 Recovery These Officers,
Page 300 and 301:
CHAPTER 13 RECOVERY 281 base admin
Page 302 and 303:
CHAPTER 13 RECOVERY 283 Flashbac
Page 304 and 305:
CHAPTER 13 RECOVERY 285
Page 306 and 307:
Page 308 and 309:
CHAPTER 13 RECOVERY 289 Figure 13-
Page 310 and 311:
CHAPTER 13 RECOVERY 291 Note
Page 312 and 313:
Page 314 and 315:
CHAPTER 13 RECOVERY 295 Nex
Page 316 and 317:
Page 318 and 319:
CHAPTER 13 RECOVERY 299 Figure 13-
Page 320 and 321:
CHAPTER 13 RECOVERY 301 Documentat
Page 322 and 323:
CHAPTER 13 RECOVERY 303 g Lic
Page 324 and 325:
CHAPTER 14 Database Maintenance “
Page 326 and 327:
CHAPTER 14 DATABASE MAINTENANCE 30
Page 328 and 329:
Page 330 and 331:
Page 332 and 333:
Page 334 and 335:
Page 336 and 337:
Page 338 and 339:
Page 340 and 341:
Page 342 and 343:
Page 344 and 345:
Page 346 and 347:
Page 348 and 349:
Page 350 and 351:
CHAPTER 15 The Big Picture and the
Page 352 and 353:
CHAPTER 15 THE BIG PICTURE AND THE
Page 354 and 355:
Page 356 and 357:
Page 358 and 359:
Page 360 and 361:
Page 362 and 363:
Page 364 and 365:
Page 366 and 367:
Page 368 and 369:
Page 370 and 371:
Page 372 and 373:
Page 374 and 375:
PART IV Database Tuning
Page 376 and 377:
358 CHAPTER 16 INSTANCE TUNING “
Page 378 and 379:
360 CHAPTER 16 INSTANCE TUNING 1.
Page 380 and 381:
362 CHAPTER 16 INSTANCE TUNING
Page 382 and 383:
Page 384 and 385:
366 CHAPTER 16 INSTANCE TUNING V$S
Page 386 and 387:
Page 388 and 389:
Page 390 and 391:
372 CHAPTER 16 INSTANCE TUNING It
Page 392 and 393:
Page 394 and 395:
376 CHAPTER 16 INSTANCE TUNING doc
Page 396 and 397:
Page 398 and 399:
380 CHAPTER 16 INSTANCE TUNING 17.
Page 400 and 401:
382 CHAPTER 17 SQL TUNING Identify
Page 402 and 403:
384 CHAPTER 17 SQL TUNING
Page 404 and 405:
386 CHAPTER 17 SQL TUNING Indexes
Page 406 and 407:
388 CHAPTER 17 SQL TUNING The most
Page 408 and 409:
390 CHAPTER 17 SQL TUNING It is my
Page 410 and 411:
Page 412 and 413:
394 CHAPTER 17 SQL TUNING Five row
Page 414 and 415:
396 CHAPTER 17 SQL TUNING Let’s
Page 416 and 417:
Page 418 and 419:
Page 420 and 421:
Page 422 and 423:
Page 424 and 425:
406 CHAPTER 17 SQL TUNING SQL
Page 426 and 427:
408 CHAPTER 17 SQL TUNING Ext
Page 428 and 429:
410 CHAPTER 17 SQL TUNING It’
Page 430 and 431:
Page 432 and 433:
Page 434 and 435:
416 CHAPTER 17 SQL TUNING Lewis, J
Page 436 and 437:
418 INDEX backout section, 349 back
Page 438 and 439:
420 INDEX databases administration
Page 440 and 441:
422 INDEX Enable Automatic Maintena
Page 442 and 443:
424 INDEX Listener Configuration, 9
Page 444 and 445:
426 INDEX Perl, 91-92 perl -v comma
Page 446 and 447:
428 INDEX SHOW ALL command, 269 SHO
Page 448:
430 INDEX user management creating
show all

Beginning Oracle Database 11g Administration From Novice to Professional

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?