標(biāo)題: Titlebook: Secrets of the Oracle Database; Norbert Debes Book 2009 Norbert Debes 2009 DBMS.Interface.Oracle.SQL.business intelligence.database.databa [打印本頁(yè)] 作者: 一再 時(shí)間: 2025-3-21 17:43
書目名稱Secrets of the Oracle Database影響因子(影響力)
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書目名稱Secrets of the Oracle Database網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
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書目名稱Secrets of the Oracle Database讀者反饋
書目名稱Secrets of the Oracle Database讀者反饋學(xué)科排名
作者: 爆炸 時(shí)間: 2025-3-21 21:49 作者: 勤勉 時(shí)間: 2025-3-22 00:46 作者: 有特色 時(shí)間: 2025-3-22 06:36 作者: fallible 時(shí)間: 2025-3-22 10:10
rk (CNN) based on thermal imaging. The study involves used of data acquisition, pre-processing to resize and color pre-processing to make it compatible with CNN. Technically, data augmentation is used to double the data in the study and the proposed CNN model frameworks is designed for extracting fe作者: Counteract 時(shí)間: 2025-3-22 15:17 作者: Chronic 時(shí)間: 2025-3-22 18:14 作者: 讓步 時(shí)間: 2025-3-22 22:29
Norbert Debesveral examples of application to electron device, such as floating gate memory, resistive memory, thin film transistor, MEMS sensor, solar cell, and metamaterials. We successfully demonstrated the new function by utilizing these unique features. This technique will open the door to next generation s作者: 香料 時(shí)間: 2025-3-23 04:01 作者: 啞巴 時(shí)間: 2025-3-23 08:07
regrown by metal organic vapor phase epitaxy. Light emitting diodes were fabricated using the NDs, exhibiting a narrow spectral width of 38?nm with high-intensity as a result of small size deviation of NDs and superior quality of GaAs/AlGaAs surface formed by neutral beam etching.作者: Acquired 時(shí)間: 2025-3-23 12:29
Norbert Debesnal nanomaterials, and highly sensitive detection and characterization of biomaterials by microchips. In order to fulfill those demands as a whole, the development of nanotechnology would be required to evolve to the intelligent nanosystem through the pursuit of the technological limit of individual作者: 可能性 時(shí)間: 2025-3-23 17:53 作者: Fecundity 時(shí)間: 2025-3-23 18:04 作者: Guaff豪情痛飲 時(shí)間: 2025-3-24 01:44 作者: 慌張 時(shí)間: 2025-3-24 06:02 作者: 永久 時(shí)間: 2025-3-24 08:25
Norbert Debesity and rating classifications. Furthermore, we implement a polarity lexicon-based sentiment analyzer. The findings confirm the effectiveness of the classifiers and the datasets. Our core contribution is to make this benchmark-dataset available and accessible to the research community on Arabic lang作者: 影響帶來(lái) 時(shí)間: 2025-3-24 13:59 作者: 施魔法 時(shí)間: 2025-3-24 18:50 作者: SOW 時(shí)間: 2025-3-24 22:08 作者: Relinquish 時(shí)間: 2025-3-24 23:17 作者: Endoscope 時(shí)間: 2025-3-25 06:37 作者: Psychogenic 時(shí)間: 2025-3-25 08:00 作者: 基因組 時(shí)間: 2025-3-25 13:01
IND$, V$OBJECT_USAGE, and Index MonitoringThe view V$OBJECT_USAGE is partially documented in the . manual and in the .. The purpose of this view is to classify indexes as used or unused. Since SELECT statements don’t benefit from unused indexes, and modifications through INSERT, UPDATE, and DELETE statements must maintain indexes, it may be worthwhile to drop unused indexes.作者: canvass 時(shí)間: 2025-3-25 17:43
Event 10079 and Oracle Net Packet ContentsThe undocumented event 10079 may be used to dump Oracle Net traffic to a trace file. It is useful for quickly determining which SQL statements, PL/SQL calls, or SQL*Plus commands send sensitive data such as passwords unencrypted.作者: Bridle 時(shí)間: 2025-3-25 23:15
Introduction to X$ Fixed TablesA few X$ tables are mentioned in the documentation, but the vast majority are undocumented. For example X$BH is mentioned in the .. The . contains a procedure for resolving locking issues pertaining to the library cache by accessing X$KGLLK.作者: Inoperable 時(shí)間: 2025-3-26 03:05
X$BH and Latch ContentionThe X$ fixed table X$BH is partially documented in .. This chapter provides additional information on X$BH. Contrary to what you might expect, I will show that scrutinizing undocumented X$ tables such as X$BH is not necessarily the royal road to optimum system performance.作者: 抗原 時(shí)間: 2025-3-26 07:24
Norbert DebesExclusive – Gives readers the ability to "join the club" of those having knowledge that traditionally has only been available to those with the "right" insider contacts..Authoritative – written by an 作者: ENNUI 時(shí)間: 2025-3-26 09:50 作者: FRAX-tool 時(shí)間: 2025-3-26 14:20
https://doi.org/10.1007/978-1-4302-1953-8DBMS; Interface; Oracle; SQL; business intelligence; database; database administration; performance作者: dissolution 時(shí)間: 2025-3-26 20:41
Event 10053 and the Cost Based Optimizerwith the undocumented event 10053. Oracle Support will usually request such a trace file if you intend to file a technical assistance request against the optimizer in situations where it fails to find an execution plan that yields an acceptable response time.作者: 混雜人 時(shí)間: 2025-3-26 21:32
X$KFFXP and ASM Metadataocation units in ASM disks is available through X$KFFXP. An understanding of X$KFFXP enables a DBA to directly access database and server parameter files stored in ASM with operating system commands. Beyond educational purposes, an understanding of ASM file layout may prove useful for salvaging data or troubleshooting.作者: 使隔離 時(shí)間: 2025-3-27 01:48
the "right" insider contacts..Authoritative – written by an .Secrets of the Oracle Database .is the definitive guide to undocumented and partially-documented features of the Oracle Database server. Covering useful but little-known features from Oracle Database 9 through Oracle Database 11, this book作者: Coma704 時(shí)間: 2025-3-27 08:43
Partially Documented Parameters documented parameters, Oracle10g Release 2 has 258, and Oracle11g Release 1 has 294. Presumably there is no single DBA who has memorized the meanings and permissible values for all those parameters. The . manual of each respective release is the definitive source for documented initialization param作者: Emg827 時(shí)間: 2025-3-27 11:46 作者: Odyssey 時(shí)間: 2025-3-27 15:31 作者: 防止 時(shí)間: 2025-3-27 19:28
Event 10027 and Deadlock Diagnosisg. Part 3 expands on that material in the sense that the events it discusses may be set using the parameter EVENT or the SQL statements ALTER SESSION/SYSTEM. The difference between these approaches is that solely the parameter EVENT ensures that the configuration is both persistent and pertains to t作者: 逢迎春日 時(shí)間: 2025-3-27 22:32
Event 10046 and Extended SQL Trace Event 10046 is ideal for enabling extended SQL trace. When combined with ALTER SESSION, event 10046 is the only way to enable extended SQL trace that does not require DBA or SYSDBA privileges. This event is useful for building a self-tracing capability into an application. Self-tracing means the ab作者: Cacophonous 時(shí)間: 2025-3-28 02:33
Event 10053 and the Cost Based Optimizerwith the undocumented event 10053. Oracle Support will usually request such a trace file if you intend to file a technical assistance request against the optimizer in situations where it fails to find an execution plan that yields an acceptable response time.作者: slow-wave-sleep 時(shí)間: 2025-3-28 09:35 作者: Fulminate 時(shí)間: 2025-3-28 13:07
X$KFFXP and ASM Metadataocation units in ASM disks is available through X$KFFXP. An understanding of X$KFFXP enables a DBA to directly access database and server parameter files stored in ASM with operating system commands. Beyond educational purposes, an understanding of ASM file layout may prove useful for salvaging data作者: Foam-Cells 時(shí)間: 2025-3-28 16:41
Alter Session/System Set EventsALTER SESSION statement for the presumably best known event 10046 at level 8. Yet, it is undocumented how to switch event 10046 off. The remaining levels of event 10046, which are also very useful, are undocumented too. Furthermore, there are hundreds of other undocumented events that may be set wit作者: esoteric 時(shí)間: 2025-3-28 21:55 作者: 抒情短詩(shī) 時(shí)間: 2025-3-29 02:51
X$KSLED and Enhanced Session Wait Datam processes found in V$PROCESS with wait information. It’s a bit cumbersome to correctly interpret the columns WAIT_TIME and SECONDS_IN_WAIT of the view V$SESSION_WAIT depending on the value of the column STATE.作者: 謙虛的人 時(shí)間: 2025-3-29 04:32
Event 10046 and Extended SQL Tracemance of an application he or she may switch on extended SQL trace without assistance from a DBA. Such a feature is a big time-saver since the DBA does not need to identify which database session serves the end user and it also reduces the risk that a transient performance problem does not reproduce by the time a DBA can attend to it.作者: SOB 時(shí)間: 2025-3-29 10:14 作者: synchronous 時(shí)間: 2025-3-29 14:05
Book 2009 of experience and word of mouth through knowing the right people. What Norbert writes is accurate, well-tested, well-illustrated by clear examples, and sure to improve your ability to make an impact on your day-to-day work with Oracle..作者: dowagers-hump 時(shí)間: 2025-3-29 17:12
Hidden Initialization Parametersed parameters only. There are 540 undocumented parameters in Oracle9i Release 2, 1,124 in Oracle10g Release 2, and 1,627 in Oracle11g. Their names and a short description may be retrieved with the following query (file hidden_parameters.sql): 作者: 常到 時(shí)間: 2025-3-29 21:38 作者: cylinder 時(shí)間: 2025-3-30 00:59 作者: vasculitis 時(shí)間: 2025-3-30 06:04 作者: coltish 時(shí)間: 2025-3-30 09:13
Alter Session Set Current_Schemant RENAME, and database links. The CURRENT_SCHEMA session parameter offers a convenient way to perform operations on objects in a schema other than that of the current user without having to qualify the objects with the schema name. It does not affect the privileges of a session.作者: PSA-velocity 時(shí)間: 2025-3-30 15:34
orld with data. Due to independent and excessive use of technology, the speed at which data is growing exceeds Moore’s Law. However, there are highly beneficial values hidden in such copious amount of complex data called as big data. Conventional techniques and platforms are ineffectual in analysing
