標題: Titlebook: Beginning Relational Data Modeling; Sharon Allen,Evan Terry Book 2005Latest edition Sharon Lee Allen and Evan Terry 2005 Curlingstone.data [打印本頁] 作者: 緩和緊張狀況 時間: 2025-3-21 16:56
書目名稱Beginning Relational Data Modeling影響因子(影響力)
書目名稱Beginning Relational Data Modeling影響因子(影響力)學科排名
書目名稱Beginning Relational Data Modeling網絡公開度
書目名稱Beginning Relational Data Modeling網絡公開度學科排名
書目名稱Beginning Relational Data Modeling被引頻次
書目名稱Beginning Relational Data Modeling被引頻次學科排名
書目名稱Beginning Relational Data Modeling年度引用
書目名稱Beginning Relational Data Modeling年度引用學科排名
書目名稱Beginning Relational Data Modeling讀者反饋
書目名稱Beginning Relational Data Modeling讀者反饋學科排名
作者: irreparable 時間: 2025-3-21 21:03 作者: puzzle 時間: 2025-3-22 03:31
Designing a Physical Model Only,ou have insufficient project time or money to follow a rigorous Conceptual/Logical/Physical model designing methodology. You looked at what you can do to improve upon existing Physical model designs, prior to their implementation, in order to ensure that the application being developed not only runs作者: CUMB 時間: 2025-3-22 07:29
Reverse-Engineering a Data Model,work backward and derive a Physical model and work further back to a Logical model, if possible. The nuances of different database systems and development platforms often make this process a difficult task. You’ve seen how modeling tools such as ERwin can help in taking snapshots of existing databas作者: 停止償付 時間: 2025-3-22 11:12 作者: evanescent 時間: 2025-3-22 13:18 作者: 過分自信 時間: 2025-3-22 19:08 作者: Glutinous 時間: 2025-3-22 21:34
data systems work efficiently. If you need to know how to capture the information needs of a business system in a relational database model, but don‘t know where to start, then this is the book for you...Beginning Relational Data Modeling, Second Edition. will lead you step-by-step through the proc作者: 愚笨 時間: 2025-3-23 04:54
Rudra Pratap,Yash K. Dungerpuriawhich you break the rules of normalization in order to improve application performance. This is something that requires experience in order to tailor its use appropriately for any given application, but it can prove invaluable in enhancing the user experience of your application.作者: 恭維 時間: 2025-3-23 07:17 作者: DRAFT 時間: 2025-3-23 11:34 作者: Incisor 時間: 2025-3-23 16:16
Introducing Relational Theory,which you break the rules of normalization in order to improve application performance. This is something that requires experience in order to tailor its use appropriately for any given application, but it can prove invaluable in enhancing the user experience of your application.作者: Intuitive 時間: 2025-3-23 20:18 作者: flaggy 時間: 2025-3-24 02:05 作者: CLAP 時間: 2025-3-24 04:30 作者: 易于交談 時間: 2025-3-24 06:51 作者: 情感脆弱 時間: 2025-3-24 11:41 作者: Conclave 時間: 2025-3-24 18:55 作者: 誘使 時間: 2025-3-24 21:05 作者: 缺陷 時間: 2025-3-25 01:55
Stéphane Bordas,Goangseup Zi,Timon Rabczuktween your models and other documentation, organizations, and requirements. Keeping this type of information in mapping documents is a stopgap measure that you’ll have to continue until metadata management becomes an integral part of your enterprise. In discussing mapping documents, you looked at many different examples, including the following:作者: Oration 時間: 2025-3-25 04:58
Designing a Physical Model Only,full set of options for Physical model design implementation, you should always carry out the Conceptual/ Logical/Physical model design methodology outlined earlier in this book. Don’t rush straight to the Physical model design; this approach is always to be a “make-do” approach to data modeling.作者: 饑荒 時間: 2025-3-25 08:09
Communicating with the Model, any security and access requirements. This may involve models being published on a company intranet or the creation of a central model repository. Creating a repository makes for improved reuse of existing models and, as a result, more efficient management of data elements (and their subsequent growth) within a given enterprise.作者: FLAIL 時間: 2025-3-25 14:05
Improving Data Quality and Managing Documentation,tween your models and other documentation, organizations, and requirements. Keeping this type of information in mapping documents is a stopgap measure that you’ll have to continue until metadata management becomes an integral part of your enterprise. In discussing mapping documents, you looked at many different examples, including the following:作者: 燒瓶 時間: 2025-3-25 19:18
Garth N. Wells,Krishna Garikipatiis being used by the system in question. Only by learning as much as possible about using the application can you determine how the existing data structures are being used and how this compares with the original design..Reverse engineering has an important role to play in helping improve the efficie作者: AVID 時間: 2025-3-25 23:42
Reverse-Engineering a Data Model,is being used by the system in question. Only by learning as much as possible about using the application can you determine how the existing data structures are being used and how this compares with the original design..Reverse engineering has an important role to play in helping improve the efficie作者: 艦旗 時間: 2025-3-26 04:08 作者: 一加就噴出 時間: 2025-3-26 06:02 作者: 細胞 時間: 2025-3-26 10:57
Rudra Pratap,Yash K. Dungerpuriahe process of normalization, which is verifying the relational nature of your data organization against the various degrees of normal form. We covered 1NF, 2NF, 3NF, and BCNF and showed how they help you verify the following:.You then looked at the power and risks of denormalization, the process by 作者: esthetician 時間: 2025-3-26 12:54
In Pursuit of Quieter Ship Design,ok. Many of the concepts that the symbols represent are the same. Although some symbols are unique to one style or another, the higher-level concepts are largely independent of the graphic symbol sets used in these languages. The symbols cover notations for many different aspects of set members and 作者: Crumple 時間: 2025-3-26 17:30
https://doi.org/10.1007/978-94-017-0087-0ou have insufficient project time or money to follow a rigorous Conceptual/Logical/Physical model designing methodology. You looked at what you can do to improve upon existing Physical model designs, prior to their implementation, in order to ensure that the application being developed not only runs作者: 定點 時間: 2025-3-26 21:03 作者: 節(jié)約 時間: 2025-3-27 03:43
Rena C. Yu,Anna Pandolfi,Michael Ortiz integration projects. Such models can be enhanced through judicious use of text, images, color, and formatting in order to help customers focus more easily on important features. This makes impact analysis, data element usage, and changes to the model, through the various iterations that will inevi作者: 摻假 時間: 2025-3-27 07:28
Stéphane Bordas,Goangseup Zi,Timon Rabczukt should be addressed up front in the Logical modeling process. Unfortunately, in our experience modeling software doesn’t store this information (although some gives you options of creating user-defined elements to deal with these issues). When creating mapping, documentation becomes more common; t作者: 易達到 時間: 2025-3-27 10:12
https://doi.org/10.1007/978-1-4020-6530-9know that metadata isn’t the orders in the order entry system but rather the following:.The importance of metadata is its ability to help you manage staff, clients, and resources. You need to serve everyone better by providing cost-effective, high-quality tools and the faster delivery of your result作者: Peristalsis 時間: 2025-3-27 13:46 作者: Resign 時間: 2025-3-27 18:04 作者: 確定無疑 時間: 2025-3-28 01:50
Understanding Relational Modeling Terminology,In this chapter we introduced relational modeling terminology and the concepts used every day to build Conceptual, Logical, and Physical data models. Specifically, you looked at the following:作者: 刺激 時間: 2025-3-28 03:06
Building a Logical Model,In this chapter, you saw the iterative nature of the process by which you’ve drawn up this model. You poured over each entity and its attributes to ensure that the definitions and relationships you have are accurate and make sense. The key steps in the creation of a Logical model are as follows:作者: Apoptosis 時間: 2025-3-28 08:06
http://image.papertrans.cn/b/image/182508.jpg作者: Arrhythmia 時間: 2025-3-28 12:21 作者: sultry 時間: 2025-3-28 15:43
978-1-59059-463-6Sharon Lee Allen and Evan Terry 2005作者: etiquette 時間: 2025-3-28 21:56
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