Oracle database administration: the essential reference by David C. Kreines

By David C. Kreines

Oracle database management calls for an enormous quantity of knowledge and a capability to accomplish a myriad of tasks--from set up to tuning to community troubleshooting to total day-by-day management. Oracle presents many instruments for acting those projects; the trick is understanding what device is correct for the activity, what instructions you must factor (and when), and what parameters and privileges you want to set. And, as each DBA is aware, you want to know how do all this stressed, when you face situation after crisis.This booklet presents a concise connection with the big shop of knowledge an Oracle DBA wishes on a daily basis (as good as what is wanted in simple terms while catastrophe strikes). it is stuffed choked with quick-reference tables, job lists, and different precis fabric that either amateur and specialist DBAs will use time and time back. It covers the instructions and operations new to Oracle8, but additionally presents Oracle7 info for websites nonetheless operating prior versions.Oracle Database Administration offers kinds of material:

  • DBA tasks--chapters summarizing easy methods to practice serious DBA capabilities: deploy, functionality tuning, combating info loss, networking, safeguard and tracking, auditing, question optimization, and using quite a few Oracle instruments and utilities
  • DBA reference--chapters delivering a short connection with the Oracle example and database, the initialization (INIT.ORA) parameters, the SQL statements regularly occurring by way of DBAs, the information dictionary tables, the approach privileges and roles, and the SQLPlus, Export, Import, and SQLLoader syntax

The booklet additionally features a source precis with references to extra books, sites, and different on-line and offline assets of specified use to Oracle DBAs.Oracle Database Administration is the only crucial reference you will flip to many times. when you needs to opt for just one ebook to take advantage of on the workplace, maintain at domestic, or hold to a domain you are troubleshooting, this can be that book.

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This chapter gives an overview of the Oracle installation process and the tools provided by Oracle to help with installation. We'll give you the critical information you need to complete an installation that will both function now and be maintainable in the future. However, this chapter cannot replace the appropriate Oracle Installation and User's Guide for your platform. Although we are experienced DBAs, we begin every installation with a careful review of the appropriate Oracle documentation, and we urge you to do the same.

However, you will not need to maintain a high-speed communication line between the databases as you must with replication. In fact, the connection does not even have to be continuous. Oracle Parallel Server The Oracle Parallel Server (OPS) allows multiple computer systems in a loosely coupled configuration or massively parallel processor configuration to share a common database (shown in Figure 1-3). With this option, you will be able to survive the failure of a single computer system as long as your shared disk storage remains available.

Initialization Parameters 212 Dynamically Modifiable Parameters 213 Platform-Specific Parameters 216 Summary of Initialization Parameters 217 Parameters Used Only in Oracle7 276 Parameters New in Oracle8 277 13. SQL Statements for the DBA 279 SQL Commands by Task 279 SQL Command Syntax 283 14. The Oracle Data Dictionary 416 Static Data Dictionary Views 417 Dynamic Performance Data Dictionary Views 431 15. System Privileges and Initial Roles 449 Actions, Privileges, and Roles 449 System Privileges 450 Initial Roles 460 Initial Users 465 Page x 16.

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