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Oracle Core: Essential Internals for DBAs and Developers (Paperback, 1st ed.)
Loot Price: R1,949
Discovery Miles 19 490
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Oracle Core: Essential Internals for DBAs and Developers (Paperback, 1st ed.)
Expected to ship within 10 - 15 working days
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Oracle Core: Essential Internals for DBAs and Developers by
Jonathan Lewis provides just the essential information about Oracle
Database internals that every database administrator needs for
troubleshooting - no more, no less. Oracle Database seems complex
on the surface. However, its extensive feature set is really built
upon upon a core infrastructure resulting from sound architectural
decisions made very early on that have stood the test of time. This
core infrastructure manages transactions and the ability to commit
and roll back changes, protects the integrity of the database,
enables backup and recovery, and allows for scalability to
thousands of users all accessing the same data. Most performance,
backup, and recovery problems that database administrators face on
a daily basis can easily be identified through understanding the
essential core of Oracle Database architecture that Lewis describes
in this book.* Provides proven content from a world-renowned
performance and troubleshooting expert * Emphasizes the
significance of internals knowledge to rapid identification of
database performance problems * Covers the core essentials and does
not waste your time with esoterica What you'll learn * Oracle's
core architectural foundations * How much overhead is reasonable *
How to recognize when you're doing too much work * How to predict
bottlenecks and why they will happen * How to minimise contention
and locking * Why concurrency can slow things down significantly
Who this book is for Oracle Core: Essential Internals for DBAs and
Developers is aimed at database administrators ready to move beyond
the beginning stage of doing work by rote towards the mastery
stage, in which knowledge of what needs to be done comes not from a
set of recipe-style instructions, but rather from the intimate
knowledge and understanding of the system to be managed.
Experienced database administrators will also find the book useful
in solidifying their knowledge and filling in any missing pieces of
the Oracle Database puzzle.Table of Contents * Introduction * Redo
and Undo * Transactions and Consistency * Latches and Locks *
Caches and Copies * Writing and Recovery * RAC and Ruin * Dumping
and Debugging * Working and Waiting
General
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