By Robert Stackowiak, Jonathan Stern
Written by means of Oracle insiders, this fundamental advisor distills a big volume of data in regards to the Oracle Database into one compact quantity. excellent for amateur and skilled DBAs, builders, managers, and clients, Oracle Essentials walks you thru applied sciences and lines in Oracle’s product line, together with its structure, info buildings, networking, concurrency, and tuning.
Complete with illustrations and worthy tricks, this 5th version presents a necessary one-stop evaluation of Oracle Database 12c, together with an advent to Oracle and cloud computing. Oracle Essentials offers the conceptual heritage you must know the way Oracle actually works.
Topics include:
- A entire review of Oracle databases and information shops, and Fusion Middleware items and features
- Core innovations and buildings in Oracle’s structure, together with pluggable databases
- Oracle items and a number of the datatypes Oracle supports
- System and database administration, together with Oracle company supervisor 12c
- Security recommendations, easy auditing features, and concepts for assembly compliance needs
- Performance features of disk, reminiscence, and CPU tuning
- Basic ideas of multiuser concurrency
- Oracle’s on-line transaction processing (OLTP)
- Data warehouses, gigantic facts, and Oracle’s company intelligence tools
- Backup and restoration, and excessive availability and failover solutions
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Extra info for Oracle Essentials: Oracle Database 12c
We’ve additionally attempted to make sure that each reader gets all of the primary info essential to actually comprehend the themes awarded. If you’re an skilled Oracle consumer, you can be tempted to pass over fabric during this publication with that you are already well-known. yet adventure has proven that essentially the most uncomplicated Oracle ideas might be neglected, even by way of specialists. We’ve additionally obvious how an analogous small “gotchas” journey up even the main skilled Oracle practitioners and reason significant harm in the event that they pass left out. in any case, an oz of prevention, tempered through figuring out, is worthy a pound of healing, particularly while you're attempting to retain your structures working optimally. So we are hoping that even skilled Oracle clients will locate worthwhile details in each bankruptcy of this book—information that may retailer hours of their busy specialist lives. Our tenet has been to offer this data compactly with out making it overly educational. we expect that an important ratio in a publication like this can be the quantity of important info you get balanced opposed to the time it takes you to get it. We basically desire this quantity offers an awesome bang for the greenback. concerning the 5th variation (Oracle Database 12c) the 1st 4 variations of this publication, masking the Oracle Database as much as the Oracle Database 11g model, were good got, and we have been happy that O’Reilly Media agreed to submit this 5th version. during this replace to the e-book, we've extra informa‐ tion describing the most recent unlock of Oracle, Oracle Database 12c. For the main half, the duty of getting ready this 5th version used to be really uncomplicated, as the Oracle Database 12c unencumber is essentially incremental—the new positive aspects within the free up expand latest beneficial properties of the database. We’ve additional the data approximately those ex‐ tensions to every of the chapters, at any place this data was once so much appropriate and ap‐ propriate. even if, manageability has enormously replaced over the discharge, and is mirrored in lots of of the main major adjustments to content material. Preface | xv Of direction, this 5th variation can't very likely conceal every little thing that's new in Oracle Database 12c. quite often, we now have an analogous directions for this version that we did for the 1st 4 versions. If a brand new characteristic doesn't appear to be widely very important, we haven't inevitably delved into it. As with previous variations, we've not attempted to provide a laundry record of each attribute of the Oracle Database. additionally, if a function falls into a space open air the scope of the sooner versions, we haven't tried to hide it during this variation except it has assumed new value. constitution of This booklet This booklet is split into 15 chapters and a couple of appendixes, as follows: bankruptcy 1 describes the diversity of Oracle Databases and information shops and Fusion heart‐ ware items and contours and offers a short background of Oracle and relational info‐ bases. bankruptcy 2 describes the middle thoughts and buildings (e. g. , records, methods, pluggable databases, and so forth) which are the architectural foundation of Oracle.