作者: 大方不好 時(shí)間: 2025-3-21 21:20
Memory Structures,tionship. We saw how the mode in which we connect to Oracle will dictate how memory is organized. A dedicated server connection implies more memory used in the server process than under a shared server connection, but that use of a shared server connection implies there will be the need for a signif作者: 踉蹌 時(shí)間: 2025-3-22 00:54
Oracle Processes,e the memory structures used by Oracle, both in the server processes and the SGA. We’ve seen how different server configurations, such as shared server versus dedicated server mode for connections, will have a dramatic impact on how memory is used by the system. Lastly, we looked at the processes (o作者: Osteons 時(shí)間: 2025-3-22 04:39
Locking and Latching,effects are not. However, it is vital that you understand these issues. For example, if you were not aware of the table lock Oracle uses to enforce a foreign key relationship when the foreign key is not indexed, then your application would suffer from poor performance. If you did not understand how 作者: 音的強(qiáng)弱 時(shí)間: 2025-3-22 09:50
Redo and Undo,for, since it is actually the DBAs or SAs who must correct these issues. The most important things to take away from this chapter are the significance of redo and undo, and the fact that they are not overhead—they are integral components of the database, and are necessary and mandatory. Once you hav作者: 道學(xué)氣 時(shí)間: 2025-3-22 14:52
Parallel Execution,cution is applicable, namely when we have long-running statements or procedures and plenty of available resources..Then we looked at how Oracle can employ parallelism. We started with parallel query and how Oracle can break large serial operations, such as a full scan, into smaller pieces that can r作者: 道學(xué)氣 時(shí)間: 2025-3-22 20:29 作者: 狂怒 時(shí)間: 2025-3-22 23:38
https://doi.org/10.1007/978-1-4302-0067-3Oracle; SQL; data structure; data structures; design; development; programming; software; versioning作者: Small-Intestine 時(shí)間: 2025-3-23 01:40
Thomas KyteA proven best-seller and widely-recognized as the best Oracle book ever written, by the most recognized Oracle expert in the world.Fully revised for the 9i and 10g versions of the database.Inspired by作者: 游行 時(shí)間: 2025-3-23 06:39 作者: debacle 時(shí)間: 2025-3-23 12:10
https://doi.org/10.1007/978-3-031-15768-4le to get started) to the all important redo log and data files. We examined the storage structures of Oracle from tablespaces to segments, and then extents, and finally down to database blocks, the smallest unit of storage. We reviewed how checkpointing works in the database, and we even started to作者: Aqueous-Humor 時(shí)間: 2025-3-23 14:54 作者: 脫落 時(shí)間: 2025-3-23 20:05 作者: 一條卷發(fā) 時(shí)間: 2025-3-24 01:35 作者: 伙伴 時(shí)間: 2025-3-24 04:16 作者: flimsy 時(shí)間: 2025-3-24 10:22
Das rechnungspolitische Instrumentarium,cution is applicable, namely when we have long-running statements or procedures and plenty of available resources..Then we looked at how Oracle can employ parallelism. We started with parallel query and how Oracle can break large serial operations, such as a full scan, into smaller pieces that can r作者: 神刊 時(shí)間: 2025-3-24 11:02
https://doi.org/10.1007/978-3-322-86605-9 techniques for loading delimited data, fixed-width data, LOBs, and the like. We discussed how this knowledge carries right over into external tables, a new feature in Oracle9i and later that is useful as a replacement for SQLLDR, but that still utilizes our SQLLDR skills..Then we looked at the reve作者: aerobic 時(shí)間: 2025-3-24 17:18
Book 20051st editionyte.?has a simple philosophy: you can treat Oracle as a black box and just stick data into it or you can understand how it works and exploit it as a powerful computing environment. If you choose the latter, then you will find that there are few information management problems that you cannot solve q作者: judiciousness 時(shí)間: 2025-3-24 20:44
Die Grundlagen der Marketing-Konzeption,r threads, depending on the operating system) that enable Oracle to do what it does. Now we are ready to look at the implementation of some other features of Oracle, such as locking, concurrency controls, and transactions.作者: 無(wú)表情 時(shí)間: 2025-3-24 23:31
Oracle Processes,r threads, depending on the operating system) that enable Oracle to do what it does. Now we are ready to look at the implementation of some other features of Oracle, such as locking, concurrency controls, and transactions.作者: 直覺(jué)沒(méi)有 時(shí)間: 2025-3-25 05:42
ised for the 9i and 10g versions of the database.Inspired by.This is a defining book on the Oracle database for any developer or?database administrator?who works with Oracle-driven database applications. .Tom Kyte.?has a simple philosophy: you can treat Oracle as a black box and just stick data into作者: 不妥協(xié) 時(shí)間: 2025-3-25 08:06 作者: 你正派 時(shí)間: 2025-3-25 12:36
Energietheoreme der Elastomechanik, and looked at why we might want a Large pool to “save” our Shared pool. We covered the Java pool and how it is used under various conditions, and we looked at the block buffer cache and how that can be subdivided into smaller, more focused pools..Now we are ready to move on to the physical processes that make up the rest of an Oracle instance.作者: 難解 時(shí)間: 2025-3-25 17:24
Grundlagen des Software-Marketingmes. I sometimes wish I had a dollar for every time I was able to solve the insolvable hanging issue by simply running the query to detect unindexed foreign keys and suggesting that we index the one causing the problem—I would be very rich.作者: 畏縮 時(shí)間: 2025-3-25 22:43
https://doi.org/10.1007/978-3-663-04858-9by committing more frequently than you should (you are actually wasting resources, as it takes more CPU, more disk, and more programming) is probably the most important point. Understand what the database needs to do, and then let the database do it.作者: FLIT 時(shí)間: 2025-3-26 01:47
https://doi.org/10.1007/978-3-322-86605-9ourse of that discussion, we developed a PL/SQL utility to demonstrate the process—one that unloads data in a SQLLDR-friendly format, but could easily be modified to meet our needs..Lastly, we looked at a new Oracle 10g feature, the external table unload, and the ability to easily create and move extracts of data from database to database.作者: 全部 時(shí)間: 2025-3-26 08:14
Memory Structures,, and looked at why we might want a Large pool to “save” our Shared pool. We covered the Java pool and how it is used under various conditions, and we looked at the block buffer cache and how that can be subdivided into smaller, more focused pools..Now we are ready to move on to the physical processes that make up the rest of an Oracle instance.作者: 歡樂(lè)中國(guó) 時(shí)間: 2025-3-26 12:21
Locking and Latching,mes. I sometimes wish I had a dollar for every time I was able to solve the insolvable hanging issue by simply running the query to detect unindexed foreign keys and suggesting that we index the one causing the problem—I would be very rich.作者: 無(wú)力更進(jìn) 時(shí)間: 2025-3-26 14:36
Redo and Undo,by committing more frequently than you should (you are actually wasting resources, as it takes more CPU, more disk, and more programming) is probably the most important point. Understand what the database needs to do, and then let the database do it.作者: 后來(lái) 時(shí)間: 2025-3-26 20:15
Data Loading and Unloading,ourse of that discussion, we developed a PL/SQL utility to demonstrate the process—one that unloads data in a SQLLDR-friendly format, but could easily be modified to meet our needs..Lastly, we looked at a new Oracle 10g feature, the external table unload, and the ability to easily create and move extracts of data from database to database.作者: SPURN 時(shí)間: 2025-3-26 22:59
Files,xtents, and finally down to database blocks, the smallest unit of storage. We reviewed how checkpointing works in the database, and we even started to look ahead at what some of the physical processes or threads of Oracle do.作者: BOAST 時(shí)間: 2025-3-27 02:45 作者: Unsaturated-Fat 時(shí)間: 2025-3-27 09:22 作者: syring 時(shí)間: 2025-3-27 09:51 作者: 射手座 時(shí)間: 2025-3-27 15:22
t software using it, and the common pitfalls associated with it...This fully revised edition covers both the 9.i. and 10.g. versions. It also comes with a CD containing a searchable PDF of the 8.i. version of t978-1-4302-0067-3作者: 季雨 時(shí)間: 2025-3-27 17:49
Bernard W. SiggE and internal issues such as innovation, quality, and digitization, this second volume explores external issues such as contextual forces, the effectsof the financial crisis, and macro-economic effects.??.978-3-030-45837-9978-3-030-45835-5Series ISSN 2523-8167 Series E-ISSN 2523-8175 作者: 遺傳 時(shí)間: 2025-3-27 22:55
State-Building and the Reorganization of Institutional Spatial Configurations Before the Cultural Rince the founding of the People’s Republic of China. Suppose the Cultural Revolution is understood from this perspective. In that case, it is necessary to sort out the process of the formation and development of state–society relations since the country’s founding, that is, to explain the gradual ex作者: 噴油井 時(shí)間: 2025-3-28 04:58 作者: 郊外 時(shí)間: 2025-3-28 08:20
