Relational Database Design By Paul Litwin This paper was part of a presentation at a Microsoft TechEd conference in the mid-1990s. It was adapted from Microsoft Access 2 Developer’s Handbook‚ Sybex 1994‚ by Ken Getz‚ Paul Litwin and Greg Reddick. Reprinted with permission of the publisher. While the paper uses Microsoft Access (version 2) for the examples‚ the vast majority of the discussion applies to any database and holds up pretty well over 11 years after it was written. Overview Database design
Premium Relational model Database normalization Data modeling
Oracle Table Triggers Version 11.1 General Data Dictionary Views Related To DDL Triggers trigger$ dba_triggers all_triggers user_triggers System Privileges Related To Table Triggers create trigger create any trigger administer database trigger alter any trigger drop any trigger Table Trigger Firing Options -- before constraints are applied BEFORE INSERT BEFORE UPDATE BEFORE DELETE -- after constraints are applied AFTER INSERT AFTER UPDATE AFTER DELETE Transaction
Premium SQL
The board of FWPL were approached‚ in July 2012‚ by Doctor Cooper of USC with an unsolicited and confidential proposal for the manufacture of his wine cask invention. While standard wine casks generally ensure a 12 month use-by-date‚ his Long Life Cask enables wine to be consumed 20 years after bottling‚ even if opened and resealed. The FWPL board were the only ones to have knowledge of the invention at this time. The full board briefly considered the proposal at its regular monthly meeting. However
Premium Statutory law Statute Law
In this work of CMGT 410 Entire Course you will find the next docs: CMGT-410 WEEK 1 DQS.doc CMGT-410 Week 1 final.doc CMGT-410 Week 2 Completed Final.doc CMGT-410 WEEK 2 DQS.doc CMGT-410 Week 2 Gantt Chart Diagram.gif CMGT-410 Week 2 Gantt Chart.gif CMGT-410 Week 3 Conclusion.doc CMGT-410 WEEK 3 DQS.doc CMGT-410 Week 3 Final Draft.doc CMGT-410 Week 3 Individual.doc CMGT-410 Week 3 Project Reporting.doc CMGT-410 Week 3 Team Project Introduction
Premium Project management Critical path method
Database Development Process 1. Define business processes Many database development efforts begin by defining the key business and/or operational processes within the organization Developers first create high-level models showing the major activity steps associated with marketing‚ sales‚ production‚ human resource management‚ public relations‚ research and development‚ and so on Taken together‚ these process maps represent an enterprise-wide model of the organization and its core 2. Determine
Premium Data modeling SQL Business process
Project Budget Chad Oliveira CMG/410 3/17/14 Deborah Ray-Sims Memorandum To: Management CMGT/410 CC: Administration From: Chad Oliveira Date: 9/27/14 Re: Off Site Training Purpose This proposal is for the off-site training session set to begin later this year for Grindstone Marketing. This document discusses the financial implications of the project and how these implications were estimated. Relevant facts‚ resources‚ critical task sequencing‚ and the project’s milestone will also
Premium Project management Plan Economics
MATLAB J.-S. Roger Jang Ned Gulley ® Fuzzy Logic Toolbox Computation Visualization Programming User’s Guide Version 1 How to Contact The MathWorks: PHONE ¤ FAX MAIL 508-647-7000 508-647-7001 Phone Fax Mail u INTERNET The MathWorks‚ Inc. 24 Prime Park Way Natick‚ MA 01760-1500 http://www.mathworks.com ftp.mathworks.com comp.soft-sys.matlab Web Anonymous FTP server Newsgroup Technical support Product enhancement suggestions Bug reports Documentation error reports
Premium Fuzzy logic
The Fundamentals of Database Design To end up with a good ‘relational database’ application‚ you need to ask: Do I actually need one? If so‚ how far do you want to take it? By this I mean‚ is this to be a simple database to store information about only one‚ or very few‚ related entities (i.e. a list of people who attended a certain event‚ and how they came to hear about the event) which are not likely to change; or a permanent and well used application with several different entities (i.e.
Premium Database Relational model Database normalization
chapter 10 The REA Approach to Database Modeling T his chapter examines the resources‚ events‚ and agents (REA) model as a means of specifying and designing accounting information systems that serve the needs of all of the users in an organization. The chapter is comprised of three major sections. The first introduces the REA approach and comments on the general problems associated with traditional accounting practice that can be resolved through an REA approach. This section presents the REA
Premium Entity-relationship model
CLICK TO DOWNLOAD INF 410 Project Management Week 1 Discussion Question: Project Life Cycle. The four main elements of the project life cycle are defining‚ planning‚ executing and closing. Give an example of a task you performed on a project‚ either as a leader or team member‚ and identify what stage of the life cycle it was in and why. Describe if you felt the task was strategically important to the project and also the company. Respond to at least two of your classmates’ postings. Discussion
Premium Project management