a) Create an efficient database structure that minimises data duplication. Ensure you use all and only the fields provided Screen-print relationships in the database, making sure table names, field names and relationships can be clearly seen b) Use the correct date types and key fields for your database. Produce screen-prints in DESIGN view of each of your tables showing only the field names, data types and primary keys c) An efficient database must include suitable validation
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Database systems are a complete index of data put into one location. Databases are used in all businesses weather small mom and pop size to multimillion worldwide companies. They are used to keep track and accurate points of the data that their company has. As well as customer interaction with the company. A customer would use a hotels database to find what hotel rooms are available to rent. A Company uses a database so that all employees that need to access it can access the same one so other departments
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Unit 1 Labs Lab 1.1 Step 13 Lab 1.2 Define Major Topics for a Database NOUNS | MAJOR TOPIC | Doctors | Patients | Drugs | Side Effects | Researchers | Patient Information | Westlake Research Hospital | Conducting test of new Depression Drugs | Lab 1.3 Create a Statement of Work Scope The Software-Tracking database will be used to help manage the school’s software licensing. The software will be monitored for lifecycle and version corrections as well as keeping track of the number
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Database program Vs. Spreadsheet program When choosing which type of program you should use to manage your customer records, you need to know what the difference is between the two. Spreadsheets are designed to analyze data and sort list items, not for long-term storage of raw data. A spreadsheet should be used for ‘crunching’ numbers and storage of single list items. Spreadsheet programs provide the means for keeping inventory, statistical data modeling, and computing data. They also include
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Course Management System Deployment A Report Submitted to: Project Advisor: Karen Lemone, WPI Professor By: Daniel Pickett __________________________ April 27th, 2006 This project report is submitted in partial fulfillment of the degree requirements of Worcester Polytechnic Institute. The views and opinions expressed herein are those of the authors and do not necessarily reflect the positions or opinions of Worcester Polytechnic Institute. This report is the product of an educational
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would not be able to access another program's files. This would be true even for those programs written in the same language, because a program needs to know the file structure before it can access it. 1.4 Describe the main characteristics of the database approach and contrast it with the file-based approach. Focus is now on the data first, and then the applications. The structure of the data is now kept separate from the programs that operate on the data. This is held in the system catalog or
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1. Discretionary Access Control – For Shovels and Shingles I would use Discretionary Access Controls. This way certain user groups have certain access. Considering there is only 12 clients I would assume the employee base and small and only 2-3 groups would be required with different access levels. 2. Rule Based Access Control – Due to the small client base and the fact most users would most likely be sharing information in a small advertising company I would go with Rule Based. This way there
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Seven Customer Databases – An Integration Problem You are working as a consultant for Integrated Trading, a financial services firm. They have merged several times, and they have brought you in to straighten out their customer database problem. They have too many customer databases, one for each of their services. Many of the customers overlap several services. They want you to design a system that will integrate the databases. Their problem scenario is the following: Last week, Mellon bank
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record for audit provides complete information about the transactions and items of data that shows who has access to the network and what they are doing at a given time, where it may be used for security to recover lost data. We have audit trail software that helps track the source Manager (Beal, n.d.) . 2. Explain local area computer network performance issues. Currently, the vast majority of the population have access to the systems in homes and at their workplaces. Due to the increase in use
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the essential idea of joint effort, the application can be utilized by any client. Stand out client can relocate the items crosswise over distinctive database merchants. This item is additionally made such a path as to give client the best office so that the client can choose the source and target database sellers and he can change the source database whichever he need to relocate. The client has different alternatives to move. The client can choose one or different articles by selecting one or more
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