LEADER 00000cam a2200877 a 4500 001 775468104 003 OCoLC 005 20240129213017.0 006 m o d 007 cr cnu---unuuu 008 120207s2011 cauac o 001 0 eng d 010 2012493861 019 779411136|a779881841|a785779307|a792930262|a803439914 |a1005819828|a1064052863|a1066478277|a1086512778 |a1086876525|a1110822511|a1112562553|a1129351636 |a1153040411|a1162628363|a1192334879|a1204010262 |a1240517144|a1296607673 020 9781430239550|q(electronic bk.) 020 1430239557|q(electronic bk.) 024 7 10.1007/978-1-4302-3955-0|2doi 029 1 AU@|b000048698976 029 1 AU@|b000053278321 029 1 AU@|b000060583617 029 1 DEBBG|bBV040901523 029 1 DEBSZ|b378288296 029 1 DEBSZ|b381375633 029 1 DEBSZ|b397270879 029 1 GBVCP|b722019998 029 1 NZ1|b14230882 029 1 NZ1|b14685851 029 1 AU@|b000067098980 035 (OCoLC)775468104|z(OCoLC)779411136|z(OCoLC)779881841 |z(OCoLC)785779307|z(OCoLC)792930262|z(OCoLC)803439914 |z(OCoLC)1005819828|z(OCoLC)1064052863|z(OCoLC)1066478277 |z(OCoLC)1086512778|z(OCoLC)1086876525|z(OCoLC)1110822511 |z(OCoLC)1112562553|z(OCoLC)1129351636|z(OCoLC)1153040411 |z(OCoLC)1162628363|z(OCoLC)1192334879|z(OCoLC)1204010262 |z(OCoLC)1240517144|z(OCoLC)1296607673 037 CL0500000135|bSafari Books Online 040 GW5XE|beng|epn|cGW5XE|dCOO|dB24X7|dEBLCP|dE7B|dUMI|dOCLCQ |dDEBSZ|dOCLCQ|dBEDGE|dOCLCQ|dUUO|dYDXCP|dOCLCF|dVT2 |dMEAUC|dGBVCP|dOCLCQ|dTXI|dOCLCQ|dCAUOI|dZ5A|dLIV|dMERUC |dESU|dIOG|dN$T|dCEF|dINT|dU3W|dAU@|dOCLCQ|dOCLCO|dWYU |dDEHBZ|dYOU|dOCLCQ|dUAB|dUKAHL|dOL$|dOCLCQ|dOCLCO|dDCT |dERF|dOCLCQ|dBRF|dOCLCO|dOCLCQ|dOCLCO|dOCLCQ|dOCLCL 049 INap 082 04 005.74 082 04 005.74|223 099 eBook O’Reilly for Public Libraries 100 1 Lewis, Jonathan,|d1957- 245 10 Oracle Core :|bessential internals for DBAs and Developers /|cJonathan Lewis.|h[O'Reilly electronic resource] 260 [Berkeley, CA] :|bApress ;|aNew York :|bDistributed to the Book trade by Springer,|c©2011. 300 1 online resource (xiv, 266 pages) :|billustrations, color portraits 336 text|btxt|2rdacontent 337 computer|bc|2rdamedia 338 online resource|bcr|2rdacarrier 347 text file|bPDF|2rda 490 1 The expert's voice in databases 505 0 Machine generated contents note: ch. 1 Getting Started -- Oracle in Processes -- Oracle in Actio -- Summary -- ch. 2 Redo and Undo -- Basic Data Change -- The Approach -- An Example -- Debriefing -- Summary of Observations -- ACID - - Redo Simplicity -- Undo Complexity -- Read Consistency - - Rollback -- Summary -- ch. 3 Transactions and Consistency -- Conflict Resolution -- Transactions and Undo -- Start and End of Transaction -- The Transaction Table -- Reviewing the Undo Block -- Data Block Visits and Undo -- Setting the Scene -- The Interested Transaction List -- Concurrent Action -- Commit SCN -- Commit Cleanout -- Delayed Block Cleanout -- Transaction Table Rollback -- LOBs -- Summary -- ch. 4 Locks and Latches -- First Things, First -- Arrays -- Pointers -- Linked Lists -- Hash Tables -- Latches -- Logic Behind Latches -- Latch Activity Statistics -- Latch Scalability -- Locks -- Infrastructure -- A Graphic Image of v$lock -- Deadlock -- Lock Modes -- Latches for Locks. 505 0 Note continued: KGL Locks (and Pins) -- Locks and Pins -- Summary -- ch. 5 Caches and Copies -- Memory Management -- Granules -- Granules and Buffers -- Multiple Data Caches - - Granules and Buffer Pools -- Buffer Pools -- Working Data Sets -- The LRU/TCH Algorithm -- LRU/TCH in action -- Relinking a Buffer -- REPL_AUX -- Finding Data -- Pinning Buffers -- Logical I/O -- Updates -- Loading a Hash Chain -- Read-Consistent Copies -- Physical I/O -- Tablescans -- Summary -- ch. 6 Writing and Recovery -- Targets -- Log Writer -- Log Writer Writes -- PL/SQL Optimization -- ACID Anomaly -- Commit Enhancements -- Mechanics -- Redo Wastage -- Private Redo -- Database Writer -- Buffer Headers -- Checkpoint Queues -- Incremental Checkpointing -- Database Writer Interactions -- Database Writer Meets Log Writer -- Database Writer and LRU -- Checkpoints and Queues -- Buffer Header Queues -- Checkpoints and Log Files -- Recovery -- Media Recovery -- Standby Databases. 505 0 Note continued: Flashback Database -- Side Effects -- Summary -- ch. 7 Parsing and Optimizing -- Understanding SQL -- Parsing -- Optimizing -- Interpreting the tkprof Summaries -- The Dictionary Cache -- The Structure -- Dictionary Cache Activity -- What Is a Parse Call? -- Cursor Caching -- Holding Cursors -- The Library Cache -- Shared Pool Structures -- The Fine Structure of the Shared Pool -- ... and Action! -- Parsing and Optimizing -- Executing, Locking, and Pinning -- Mutexes -- Summary -- ch. 8 RAC and Ruin -- The Big Picture -- Staying Alive -- What's the Point? -- High Availability -- Scalability -- The Grid -- How Can It Work? -- The GRD -- Masters and Shadows -- GCS and GES -- Cache Fusion -- Consequences -- Recovery -- Sequences -- Caching Sequences -- Sequence Internals -- Ordered Sequences -- Sequences and Indexes -- Summary -- Appendix: Dumping and Debugging -- Oradebug -- Suspending Processes -- Dumps -- Peeking at Memory -- Dumps from SQL. 505 0 Note continued: Oradebug Alternatives -- Data File Blocks -- Log Files -- Guesswork. 520 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. 588 0 Online resource; title from PDF title page (EBSCO, viewed November 29, 2017). 590 O'Reilly|bO'Reilly Online Learning: Academic/Public Library Edition 630 00 Oracle (Computer file) 630 07 Oracle (Computer file)|2blmlsh 630 07 Oracle (Computer file)|2fast 650 0 Database management. 650 6 Bases de données|xGestion. 650 7 Informatique.|2eclas 650 7 Database management|2fast 650 7 ORACLE.|2gnd 653 4 Computer science. 653 4 Database management. 773 0 |tSpringer eBooks 776 08 |iPrint version:|aLewis, Jonathan, 1957-|tOracle Core. |d[Berkeley, CA] : Apress ; New York : Distributed to the Book trade by Springer, ©2011|w(DLC) 2012493861 830 0 Expert's voice in databases. 856 40 |uhttps://ezproxy.naperville-lib.org/login?url=https:// learning.oreilly.com/library/view/~/9781430239543/?ar |zAvailable on O'Reilly for Public Libraries 938 Askews and Holts Library Services|bASKH|nAH29391000 938 Books 24x7|bB247|nbks00044638 938 EBL - Ebook Library|bEBLB|nEBL883814 938 ebrary|bEBRY|nebr10530914 938 EBSCOhost|bEBSC|n1173505 938 YBP Library Services|bYANK|n7425235 938 YBP Library Services|bYANK|n6939827 994 92|bJFN