標(biāo)題: Titlebook: Oracle Database 11g Performance Tuning Recipes; A Problem-Solution A Sam R. Alapati,Darl Kuhn,Bill Padfield Book 2011 Sam Alapati and Darl [打印本頁] 作者: Helmet 時間: 2025-3-21 17:30
書目名稱Oracle Database 11g Performance Tuning Recipes影響因子(影響力)
作者: 頂點 時間: 2025-3-21 21:16 作者: 去才蔑視 時間: 2025-3-22 00:23 作者: Affable 時間: 2025-3-22 08:18
Monitoring System Performance,base objects, and database user sessions— just for starters. This chapter zeroes in on using Oracle’s Automatic Workload Repository (AWR) to gather data about the activities occurring within your database, and help convert that raw data into useful information to help gauge performance within your d作者: 體貼 時間: 2025-3-22 08:51
Minimizing System Contention,ticated and supports simultaneous use of the database by multiple users. However, on occasion, it’s possible for a user to block another user’s work, mostly due to flaws in application design. This chapter explains how Oracle handles locks and how to identify a session that’s blocking others.作者: Clinch 時間: 2025-3-22 14:48
Troubleshooting the Database,’s built-in diagnostic infrastructure to resolve database performance issues. You’ll learn how to use ADRCI, the Automatic Diagnostic Repository Command Interpreter, to perform various tasks such as checking the database alert log, creating a diagnostic package for sending to Oracle Support engineer作者: 起皺紋 時間: 2025-3-22 18:26 作者: glisten 時間: 2025-3-22 21:32 作者: Indelible 時間: 2025-3-23 02:24 作者: 異教徒 時間: 2025-3-23 09:25
Execution Plan Optimization and Consistency,quickly produces several execution plans and will determine which plan is most efficient. In most scenarios, the prior behavior results in a well-performing execution plan. However, you will encounter situations where you know additional details about your environment and need to adjust the optimize作者: contrast-medium 時間: 2025-3-23 13:20 作者: Astigmatism 時間: 2025-3-23 17:29 作者: 使困惑 時間: 2025-3-23 20:56
re languages for querying databases that use a visual representation to depict the domain of interest and express related requests. VQLs provide a language to express the queries in a visual format, and they are oriented towards a wide spectrum of users, especially novices who have limited computer 作者: 職業(yè) 時間: 2025-3-24 02:11
Sam R. Alapati,Darl Kuhn,Bill Padfieldt the beginning of this lecture, withdatabases,the needs of the underlying technology often appear most demanding: choosing appropriate data formats, schema, perhaps importing data from heterogeneous sources into consistent relational databases. The user interface can become an afterthought, or wors作者: SPALL 時間: 2025-3-24 04:20 作者: 乳汁 時間: 2025-3-24 08:56 作者: flamboyant 時間: 2025-3-24 12:24
Sam R. Alapati,Darl Kuhn,Bill Padfieldonal states and activities in the process of use.The transla.The design of a building can facilitate the process of use and promote the well-being of users if it meets their needs. Knowledge of user needs and processes of use is important for a good design. However, it is not self-evident what these作者: 膝蓋 時間: 2025-3-24 18:10 作者: CAND 時間: 2025-3-24 20:05
Sam R. Alapati,Darl Kuhn,Bill Padfieldr experience groups and developers are being disrupted. Agile methods introduce new concepts: the Product Owner, the Customer (but not the user), short iterations, User Stories. Where do UX professionals fit in this new world? Agile methods also bring a new mindset -- no big design, no specification作者: nonsensical 時間: 2025-3-25 00:22
Sam R. Alapati,Darl Kuhn,Bill Padfieldr experience groups and developers are being disrupted. Agile methods introduce new concepts: the Product Owner, the Customer (but not the user), short iterations, User Stories. Where do UX professionals fit in this new world? Agile methods also bring a new mindset -- no big design, no specification作者: 發(fā)出眩目光芒 時間: 2025-3-25 04:38 作者: 小卷發(fā) 時間: 2025-3-25 09:22
Analyzing Operating System Performance,Solving database performance issues sometimes requires the use of operating system (OS) utilities. These tools often provide information that can help isolate database performance problems. Consider the following situations:作者: JOG 時間: 2025-3-25 13:56 作者: 構(gòu)成 時間: 2025-3-25 15:49
Executing SQL in Parallel,Parallelism can help improve performance on particular operations simply by assigning multiple resources to a task. Parallelism is best used on systems with multiple CPUs, as the multiple processes used (that is, the parallel processes) will use those extra CPU resources to more quickly complete a given task.作者: Maximize 時間: 2025-3-25 20:09 作者: 發(fā)電機 時間: 2025-3-26 01:27 作者: commune 時間: 2025-3-26 05:09 作者: 冥界三河 時間: 2025-3-26 09:09 作者: legacy 時間: 2025-3-26 15:21
978-1-4302-3662-7Sam Alapati and Darl Kuhn and Bill Padfield 2011作者: Boycott 時間: 2025-3-26 17:16
Sam R. Alapati,Darl Kuhn,Bill Padfieldepresentations of schema matching uncertainty. Then, we cover two common methods that have been proposed to deal with uncertainty in schema matching, namely ens978-3-031-00717-0978-3-031-01845-9Series ISSN 2153-5418 Series E-ISSN 2153-5426 作者: 物種起源 時間: 2025-3-26 23:10
g the test data. Throughout the chapters, concrete guidance is balanced against more complex issues with an impact on the robustness, validity, completeness, im978-3-031-01099-6978-3-031-02227-2Series ISSN 1946-7680 Series E-ISSN 1946-7699 作者: Synthesize 時間: 2025-3-27 02:49 作者: compose 時間: 2025-3-27 06:49
Sam R. Alapati,Darl Kuhn,Bill Padfieldthe bookcan be a guide to working for and with users. The theoretical perspective and the conceptual framework can also be relevant for scientific research into the interaction between users and buildings..978-3-031-02054-4978-3-031-02052-0作者: 衰弱的心 時間: 2025-3-27 09:59 作者: Oration 時間: 2025-3-27 15:29 作者: Reservation 時間: 2025-3-27 21:06
the activity of expressing a query where direct manipulation of icons or navigation in diagrams substitute names of commands. Furthermore, visual languages are more flexible than traditional languages, where usually the learning of formal statements is needed to express even simple queries, each qu作者: 冰雹 時間: 2025-3-27 23:19 作者: ear-canal 時間: 2025-3-28 02:20 作者: deciduous 時間: 2025-3-28 09:11
Sam R. Alapati,Darl Kuhn,Bill Padfielder-centered design, with those of Agile development. Table of Contents: Introduction / Common Agile Methods /Agile Culture / Best Practices for Integrating UX with Agile / Structure of a User-Centered Agile Process / Structuring Projects / Conclusion978-3-031-01065-1978-3-031-02193-0Series ISSN 1946-7680 Series E-ISSN 1946-7699 作者: 松緊帶 時間: 2025-3-28 13:20 作者: Bravura 時間: 2025-3-28 15:57 作者: 水土 時間: 2025-3-28 21:05
Optimizing Instance Memory,ry. In Oracle Database 11g, the burden of allocating Oracle’s memory is shifted almost completely to the database itself. This chapter shows you how to take advantage of Oracle’s automatic memory management feature, so you can leave the database to optimize memory usage, while you focus on more important matters.作者: 最初 時間: 2025-3-29 02:48 作者: 種族被根除 時間: 2025-3-29 04:48
Creating Efficient SQL,iques to improve performance of your SQL statements. In addition, some emphasis is given to ramifications of poorly written SQL, along with a few common pitfalls to avoid in your SQL statements within your application.作者: 摸索 時間: 2025-3-29 10:43 作者: 尋找 時間: 2025-3-29 12:25 作者: 招致 時間: 2025-3-29 17:55
problems..Performance problems are rarely "problems" per se. They are more often "crises" during which you’re pressured for results by a manager standing outside your cubicle while your phone rings with queries from the help desk. You won’t have the time for a leisurely perusal of the manuals, nor 作者: athlete’s-foot 時間: 2025-3-29 20:17
Optimizing Table Performance, physical features such as table types and data types. Therefore implementing practical database, tablespace, and table creation standards (with performance in mind) forms the foundation for optimizing data availability and scalability作者: OGLE 時間: 2025-3-30 02:37 作者: Graphite 時間: 2025-3-30 05:53
Manually Tuning SQL,, SQL statements that are not written efficiently. The goal, of course, is to have SQL statements written efficiently the first time. This chapter’s focus is to help monitor and analyze existing queries to help show why they may be underperforming, as well as show some steps to improve queries.
