ORACLE DATABASE 2 DAY DBA GUIDE 11G

616 Chapter 11 N Understanding Network Architecture
Use the Actions drop-down list to start or stop the listener as well as perform other actions such as tracing. Click the Edit button to configure the listener (see Figure 11.18). You use the tabs across the top of the listener admini[r]

To earn the OCA, you’ve taken two exams so far and possibly some instructorled
or online courses. The next step, the OCP, requires one instructorled or online
course plus exam 1Z0053: Oracle Database 11g Administration II. This book
covers all the requirements for 1Z0053 and can be an invaluable sup[r]

Limit the users who have administrative privileges Grant administrative privileges to user
accounts cautiously. Some powerful administrative privileges and roles to exercise caution with include the following:
SYSDBA     This gives the grantee the highest level of privileges with the O[r]

631 Perform Complete Recovery from a Critical or Noncritical Data File Loss Using RMAN.. 631 Perform Incomplete Recovery Using RMAN.[r]

Grid Computing
Critical to the concept of Grid computing is virtualization. This means that at all levels there is a layer of abstraction between what is requested and what is provided. In the Oracle Grid environment, end users ask for an application service and let the Grid work out wh[r]

redo log entries, the current log file is marked as ACTIVE, if it is still needed for instance recovery, or INACTIVE, if it is not needed for instance recovery; the next log file in the sequence is reused from the beginning of the file and is marked as CURRENT.
Ideally, the information in a red[r]

Offers Hands-On Administrative Experience
Although a number of books have been published in the last decade on the subject of Oracle data- base administration, there has been a surprising lack of the blending of the concepts of the Oracle database with the techniques needed t[r]

Using disk groups, you can define one or more groups of disks as a logical unit that Ora- cle views as a single unit of storage. This concept is similar in nature to the way that some operating systems, including various flavors of Unix, define volume groups.
Oracle manages the storage de[r]

Several components are critical to this goal, and all of them are covered in depth after
we introduce the Oracle Architecture, Oracle 11g upgrade issues, and tablespace planning
in Part I. A welldesigned logical and physical database architecture will improve performance
and ease administration by p[r]

Introduction
his book is designed to be read from beginning to end by those new to PL/SQL. Part I covers PL/SQL fundamentals. Part II covers the backbone of the programming language, which consists of functions, procedures, packages, triggers, and large objects. Part III dives into some advanc[r]