learning database administration and design

... data flow and data relationships - verify model * stepwise refinement and iterative re -design * well-defined design review process to reduce development costs review team -database designers ... requires many hours of reprogramming and database alterations for many companies and government agencies Relational Database Lifecycle Requirements formulation and analysis * natural data relationships ... define database components Collect two types of data: natural data (input to the database) and processing data (output from the database) Natural data requirements (what goes into the database) ...

Ngày tải lên: 23/03/2014, 16:21

... two separate books: Database Modeling and Design: Logical Design (5th Edition) and Physical Database Design: The Database Professional’s Guide (1st Edition) Logical database design is largely the ... guide to database modeling and its application to database design for business and office environments and for wellstructured scientific and engineering databases Whether you are a novice database ... chapter, we review the basic concepts of database management and introduce the role of data modeling and database design in the database life cycle Data and Database Management The basic component...

Ngày tải lên: 31/05/2014, 00:12

... confidentiality, and schemata evolution Database design is usually divided into three stages: conceptual design, logical design, and physical design • The objective of conceptual design is to obtain ... organizations and contributing to business process redesign For example, teleworking is beginning to gain more and more importance in companies 12 Advanced Database Technology and Design and is becoming ... Model Objects and Object Identifiers Aggregation Methods Classes and Instantiation Mechanisms Inheritance Graphical Notation and Example ODMG Standard Objects and Literals Types: Classes and Interfaces...

Ngày tải lên: 01/06/2014, 01:00

... confidentiality, and schemata evolution Database design is usually divided into three stages: conceptual design, logical design, and physical design • The objective of conceptual design is to obtain ... organizations and contributing to business process redesign For example, teleworking is beginning to gain more and more importance in companies 12 Advanced Database Technology and Design and is becoming ... Model Objects and Object Identifiers Aggregation Methods Classes and Instantiation Mechanisms Inheritance Graphical Notation and Example ODMG Standard Objects and Literals Types: Classes and Interfaces...

Ngày tải lên: 08/08/2014, 18:21

... four grandparents of person gc could be: Get the two parents p1 and p2 of gc Get the two parents gp1 and gp2 of p1 46 Advanced Database Technology and Design Get the two parents gp3 and gp4 ... Modeling, Databases, and CASE: An Integrated View of Information Systems Development, P Loucopoulos and R Zicari (eds.), New York: Wiley, 1992, pp 1–26, and Rolland, C., and C Cauvet, “Trends and Perspectives ... fully practical 56 Advanced Database Technology and Design References [1] Langefors, B., “Information Systems,” Proc IFIP ‘74, North Holland, 1974, pp 937–945 [2] Checkland, P., Systems Thinking,...

Ngày tải lên: 08/08/2014, 18:21

... and Databases,” in P Loucopoulos and R Zicari (eds.), Conceptual Modeling, Databases, and CASE, New York: Wiley, 1992, pp 247–269 [8] Ceri, S., G Gottlob, and L Tanca, Logic Programming and Databases, ... Technology and Design [11] Elmasri, R., and S B Navathe, Fundamentals of Database Systems, 2nd ed., Redwood City, CA: Benjamin/Cummings, 1994 [12] Gallaire, H., J Minker, and J M Nicolas, “Logic and Databases: ... them For instance, the view Deductive Databases 99 GrandMother(x,y) in Example 4.1 provides only information about the grandmother x and the grandson or granddaughter y However, the information...

Ngày tải lên: 08/08/2014, 18:21

... • i1 OVERLAPS i2 is true if and only if s1 ≤ e2 and s2 ≤ e1 are both true 160 Advanced Database Technology and Design • i1 DURING i2 is true if and only if s2 ≤ s1 and e2 ≥ e1 are both true.9 ... is the immediately adjacent intervals [d04,d07 ) and [d07,d10 ] 156 Advanced Database Technology and Design Table 5.4 The Suppliers and Parts Database (Sample Values)—Final Fully Temporal Version, ... We should add that unfolded form and 162 Advanced Database Technology and Design coalesced form are not standard terms; in fact, there not appear to be any standard terms for these concepts,...

Ngày tải lên: 08/08/2014, 18:21

... conceptual design to implementation design, going through the standard 232 Advanced Database Technology and Design Conceptual design UML notation Standard design ODL Implementation design OODBMS ... opinion, just a matter of time 248 Advanced Database Technology and Design References [1] Bertino, E., and L Martino, Object-Oriented Database Systems: Concepts and Architectures, Reading, MA: Addison-Wesley, ... that allow objects to be stored in relational databases 250 Advanced Database Technology and Design Ullman, J D., and J Widom, A First Course in Database Systems, Upper Saddle River, NJ: Prentice-Hall,...

Ngày tải lên: 08/08/2014, 18:21

... (accno < 400) AND (balance < 0) (accno < 400) AND (balance ≥ 0) (accno ≥ 400) AND (balance < 0) AND (accno < 600) (accno ≥ 600) AND (balance < 0) (accno ≥ 400) AND (balance ≥ 0) AND (accno < 600) ... the DB (local and global) but only one integrated view of the data Distributed Databases 301 9.3 Distributed Database Design The two main approaches to designing DDBs are bottom up and top down ... Conf., 1997 [34] Pentland, A., R Picard, and S Sclaroff, “Photobook: Tools for Content-Based Manipulation of Image Databases,” Storage and Retrieval of Image and Video Databases II, Paper No...

Ngày tải lên: 08/08/2014, 18:21

... Electronic Design, Mar 1982, pp 27–32 [5] Ramakrishnan, R., Database Management Systems, New York: McGraw-Hill, 1998 326 Advanced Database Technology and Design [6] Batini, C., M Lenzerini, and S ... parallel DBs and distributed object-oriented DBs Earlier books on DDBs include [14] and Distributed Databases: Principles and Systems, by S Ceri and G Pelagatti (McGraw-Hill, 1984) Modern Database ... connections and use different link technologies like radio frequencies, infrareds, and microwaves Examples of products are FreePort, WaveLAN, and Altair, and standards, like the IEEE 802.11 and the...

Ngày tải lên: 08/08/2014, 18:21

... on Database Security, 1992, pp 99–115 [22] Fernandez, E., E B Gudes, and H Song, “A Model for Evaluation and Administration of Security in Object-Oriented Databases,” IEEE Trans on Knowledge and ... Recently, however, more and more new and demanding application domains have emerged that also want to benefit from DB technology, and 403 Team-Fly® 404 Advanced Database Technology and Design new requirements ... Symp on Security and Privacy, Oakland, CA, May 1990 [29] Stachour, P., and M B Thuraisingham, Design of LDV—A Multilevel Secure Database Management System,” IEEE Trans on Knowledge and Data Engineering,...

Ngày tải lên: 08/08/2014, 18:21

... conceptual modeling, and design validation 13.2 A CASE Framework for Database Design Database design has been widely investigated and explored during the past three decades Many design frameworks ... cooperative distributed design and development Evolution of traditional languages 439 440 Advanced Database Technology and Design from third generation to fourth generation and the success of reusable ... repository 13.1.1.2 Database Design Tools Database design tools (e.g., Designer 2000 by Oracle Corp.) are formal or semiformal supports that help in the definition of the global DB schema and user views...

Ngày tải lên: 08/08/2014, 18:21

... mainly concern database design, specifically schema integration issues Team-Fly® 514 Advanced Database Technology and Design and the design of multisource information systems and datawarehouses ... teaches courses on advanced databases and database design and information security Her research interests include object-oriented database design, conceptual modeling, and methodologies for software ... interests are active databases, database programming languages, graph-based data models and languages, heterogeneous databases and database integration, intelligent networks, and query optimization...

Ngày tải lên: 08/08/2014, 18:21

... sys.dm_tran_ p 33 Database Category • Database category: – 16+ DMVs and DMFs SELECT name, type_desc FROM sys.system_objects WHERE schema_id=4 AND name LIKE 'dm_db%‘ ORDER BY name p 34 Database Category ... look at writing queries using the DMVs and DMFs in the Database category p 38 Chapter 9: Monitoring and Performance Course 157: SQL Server 2008 Database Administration Presented by Scott Whigham ... next video… • We’ll take a look at a few categories and examples p 30 Chapter 9: Monitoring and Performance Course 157: SQL Server 2008 Database Administration Presented by Scott Whigham 31 p 31...

Ngày tải lên: 13/02/2014, 08:20

... 2.1 Database Security – Models and Attacks 2.1.1 Database operational model As with current database systems, when discussing the model for database encryption we assume ... Fernandez EB, Summers RC, Wood C (1980) Database Security and Integrity Addison-Wesley, Massachusetts [2] Min-Shiang H, Wei-Pang Y (1997) Multilevel Secure Database Encryption with Subkeys Data and ... (2005) Designing secure indexes for encrypted databases Proceedings of Data and Applications Security, 19th Annual IFIP WG 11.3 Working Conference, USA [12] Kühn U (2006) Analysis of a Database and...

Ngày tải lên: 19/02/2014, 12:20

... environment, not just the Oracle RAC database Use Enterprise Manager to create and modify services, and to start and stop the cluster database instances and the cluster database Enterprise Manager has ... command-line interface that you can use to manage an Oracle RAC database from a single point You can use SRVCTL to start and stop the database and instances and to delete or move instances and ... Guide 1-16 Oracle Database Oracle Clusterware and Oracle Real Application Clusters Administration and Deployment Introduction to Oracle Clusterware and Oracle RAC Administration and Deployment This...

Ngày tải lên: 23/03/2014, 16:20

... servers and databases ■ Optimize and implement a data recovery plan for a database ■ Design a strategy to monitor and maintain a database solution ■ Design a database data management strategy ■ Design ... relational databases and their design, Transact-SQL, and the Microsoft SQL Server 2005 client tools By using this training kit, you’ll learn how to the following: ■ Optimize the performance of database ... automating administrative procedures, defining security solutions, designing and executing deployments, and monitoring and troubleshooting database servers We assume that before you begin using this...

Ngày tải lên: 28/03/2014, 19:20

... Learning jQuery Better Interaction Design and Web Development with Simple JavaScript Techniques Jonathan Chaffer Karl Swedberg BIRMINGHAM - MUMBAI Learning jQuery Better Interaction Design and ... English grammar, and fatherhood He lives in Grand Rapids with his wife, Sara, and his two children, Benjamin and Lucia I wish to thank my wife, Sara, for her steadfast love and support during ... Structure Interactive in Grand Rapids, Michigan, where he spends much of his time implementing design with a focus on web standards—semantic HTML, well-mannered CSS, and unobtrusive JavaScript...

Ngày tải lên: 28/03/2014, 22:21

... Introduction 1 e -Learning: Promise and Pitfalls What Is e -Learning? Is e -Learning Better? 11 The Promise of e -Learning 14 The Pitfalls of e -Learning 19 Inform and Perform e -Learning Goals 20 e -Learning ... People Learn? Learning with Technology What Is Learning and Instruction? Three Metaphors for Learning Principles and Processes of Learning Managing Limited Cognitive Resources During Learning How ... Skills 364 16 Simulations and Games in e -Learning 369 The Case for Simulations and Games 372 What Are Simulations and Games? 374 Do Games and Simulations Teach? 378 Games and Simulations Principle...

Ngày tải lên: 30/05/2014, 23:00

Ngày tải lên: 11/03/2015, 07:58