...(Java, C++, VB, .NET, & etc)/Database Design/ Computer Networking/ System Analysis/ Project Management/Project Development/ IT & Society/ and. - NET programmers continue to struggle with the complexities of a hybrid managed/unmanaged environment. ..... Sorry, I had to laugh at that paper! ... Java on the other hand is cross-platform, and also traditionally runs as an ... - NET programmers continue to struggle with the complexities of a hybrid managed/unmanaged environment. ..... Sorry, I had to laugh at that paper! ... Java on the other hand is cross-platform, and also traditionally runsASSIGNMENT and ESSAY. ... others)Information Technology (Programming/ Languages (Java, C++, VB, .NET, & etc)/Database Design/ Computer Networking/ System Analysis/ Project Management/Project Development/ IT & Society/ and. - NET programmers continue to struggle with the complexiASSIGNMENT and ESSAY. ... others)Information Technology (Programming/ Languages (Java, C++, VB, .NET, & etc)/Database Design/ Computer Networking/ System Analysis/ Project Management/Project Development/ IT & Society/ and. - NET programmers continue to struggle with the complexities of a hybrid managed/unmanaged environment. ..... Sorry, I had to laugh at that paper! ... Java on the other hand is cross-platform, and also traditionally runs as an ... - NET programmers continue to struggle with the complexities of a hybrid managed/unmanaged environment. ..... Sorry, I had to laugh at that paper! ... Java on the other hand is...
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... | | |College of Information Systems & Technology | | |DBM/380 Version 9 | | |Database Concepts | | |July 16, 2012 to August 13, 2012 | | |Group KM11BIT13 | Copyright © 2012, 2010, 2008, 2007, 2006, 2005, 2003 by University of Phoenix. All rights reserved. Course Description This course covers database concepts. Topics include data analysis, the principal data models with emphasis on the relational model, entity-relationship diagrams, database design, normalization, and database administration. Policies Faculty and students will be held responsible for understanding and adhering to all policies contained within the following two documents: • University policies: You must be logged into the student website to view this document. • Instructor policies: This document is posted in the Course Materials forum. University policies are subject to change. Be...
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...Week One: Database Architecture | | Details | Due | Points | Objectives | 1.1 Explain database architectures. 1.2 Define database systems. 1.3 Define relational database architecture. | | | Reading | Read Ch. 1, “Database Systems,” of Database Systems: Design, Implementation, and Management. | 9/24 | | Reading | Read Ch. 2, “Data Models,” of Database Systems: Design, Implementation, and Management. | 9/24 | | Reading | Read Ch. 3, “The Relational Database Model,” of Database Systems: Design, Implementation, and Management. | 9/24 | | Reading | Reference Ch. 1, “Getting Started,” of Database Concepts as a supplemental reading. | 9/24 | | Reading | Read Ch. 1, “Introduction to Access,” of Exploring Microsoft® Office Access 2010 Comprehensive. | 9/24 | | Reading | Read this week’s Electronic Reserve Readings. | 9/24 | | Participation | Participate in class discussion. | All week | 2 | Nongraded Activities and Preparation SkillSoft® Registration | The first time you access SkillSoft®, you need to register.Do the following to register for SkillSoft®: Go to https://uopx.skillport.com Register by clicking on Register. The Register button is in the lower right corner, below the login boxes.Leave the Organization Code field blank.Use your phoenix.edu e-mail address.Use your student website login name as your user ID (the name before the @email.phoenix.edu).Click Submit. | 9/24 | ...
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...Submitted by: JUNAID MUZAFFAR Roll No: 13031756-016 Vertical Partitioning Algorithm for database Design Vertical Partitioning Algorithms for Database Design SHAMKANT NAVATHE, STEFANO CERI, GIO WIEDERHOLD, AND JINGLIE DOU Stanford University This paper define the vertical partitioning in which spread or break the logical relation into group of attributes according to transaction that access the attribute are group of attribute. The vertical partition is defined in three context memory level a centralized database and the most important is distributed database like placed data in different sites. In this paper we focus on distributed database. in which local transaction should be minimize. In this paper we use two phases the first approach is that we have no first knowledge and second is cost optimization. Fragmented may be no overlapping or overlapping. Summary Partitioning in database design is the process of assign object from the logical schema to the physical several objects. Vertical partition is the process of divide attribute into group (fragments) and assign to physical object. In vertical fragmentation we make maximum and all minimum possible fragments it mean that fragment may be overlap or non-overlap. So we make cluster of fragments that one overlap or no overlap but we use the both disjoint and no disjoint cases in partitioning. We use fragmentation to improve the performance of query optimization .according to distribution point...
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...Database Environment Paper This database environment paper contains info about a database environment for an art museum. The art museum will track artwork, artists and locations of where specific art pieces are held in the museum. An analysis of the environment will be covered, along with a description of the problems and constraints. A description of the objectives of the database environment along with the scope and boundaries are included as well. Lastly, a small list of data specifications is included. The arrangement of a collection of data is not a simple procedure. Normally, the intricacies of the data wants and the number of data methods make it difficult. As a result, arranging a collection of data is best suited to practice the traditional plan of action of separate and overcome. As a result, it should break down the arrangement method in many levels, with every transitional development is acquired that works as a beginning mark for the following phase and the final phase produces the wanted effect. In doing so, this removes the want to answer every question at one time ("Stages of Database Design", n.d.). In the case of the Denver Art Museum, a database must be created that allows users to track all the artworks, the artists who created them, and places within the museum where these works of art displayed. With an assortment of more than seventy thousand pieces of art distributed among 9 long-lasting assortments that includes western American art, African...
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...Group Inc., 2011). With the new benefit system coming online brings new security requirements and possible risks that must be addressed. This document will list some of those security requirements and risks of the Benefits Election System of the company. Paper Risks and Security Requirements Huffman Trucking is a national transportation company with 1,400 employees working in logistical hubs across the United States. The human resources department currently maintains several tracking mechanisms for its employee information. The company has an HRIS system that was developed in-house that maintains a database of personal information. One of the company’s managers also maintains an Excel spreadsheet for individual compensation decisions and surveys. With the recommendation to convert the Excel spreadsheet to a database system, it is a wise choice to integrate the paper data into the already made HRIS system database. In either case, there is a need to provide planning and security for the system. To address the one possibility of integrating the Excel spreadsheet into the benefit election system, there are a few risks associated with paper-based systems and security baselines that must be met. Maintaining paper presents risks such as environmental risks. This can include fire, water, and weather....
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...CIS 210 WEEK 6 ASSIGNMENT 3 STRAYER To purchase this visit following link: https://coursehomework.com/product/cis-210-week-7-assignment-4-strayer/ Contact us at: HELP@COURSEHOMEWORK.COM CIS 210 WEEK 7 ASSIGNMENT 4 STRAYER Strayer CIS 210 Assignment 4: Databases Due Week 7 and worth 100 points You are working as a corporate trainer for a large organization. There are several other trainers and many training topics. The company has grown quickly and scheduling has become difficult. The current method for scheduling involves writing trainer names and courses on a dry-erase board. This has led to issues with trainers changing the assignments in their favor and accidental erasure of some course assignments. Write a 4-5 page paper in which you: 1. Discuss the requirements needed to build a database for the scheduling process. 2. Describe the advantages and disadvantages of moving the schedule to a database. 3. Create a graphical representation of your proposed database environment. 4. Explain how referential integrity can prevent mistakes in a database, and do the advantages outweigh the difficulty of setting it up? 5. Impress your boss by creating a database in Microsoft Access that will match trainers with courses and meet the following requirements: a. Two (2) tables, one (1) containing trainer information and the other containing course information. Create data for five (5) instructors and five (5) courses. The trainer data should include: employee ID number, last...
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...Data Systems Learning Team Paper Team A: HCI 520 Data Management and Design January 16, 2012 Introduction This paper will address data systems; a database is an organized group of files that are related. It is maintained and considered an integral part of most organizations worldwide. In Data Base Management, programs enable you to store, modify, and extract information from a database. In this paper team A will address database types, demonstrate a conceptual representation for a database system. We focused on relational data model to explain how DBMS organizes information in different formats and design models. Implementation of a Database System The purpose of the implementation phase is to make the new system available to a prepared set of users. In this phase the construction and installation of the new database system is initiated according to the plan and design that represents all aspects of the organization, including its interactions with the external environment, this requires matching the design requirements with the best available implementing tools and then using those tools for the implementation. There are several basic steps to implementation of a database system. Determine the need, for developing a new system; identifying user needs; developing the contextual and external and internal level schemas; translation of the internal level schema into the actual databases structures that will be implemented...
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...Computer Science and Engineering Term Paper on Directions for Web and E-Commerce Applications Security SupervisorProf.P.M. Khilar Submitted byDinesh Shende Roll No-212CS2102 M.Tech(1st year) Directions for Web and E-Commerce Applications Security Abstract: This paper provides directions for web and e-commerce applications security. In particular, access control policies, workflow security, XML security and federated database security issues pertaining to the web and e-commerce applications are discussed. These security measures must be implemented so that they do not inhibit or dissuade the intended e-commerce operation. This paper will discuss pertinent network and computer security issues and will present some of the threats to e-commerce and customer privacy. These threats originate from both hackers as well as the e-commerce site itself. Another threat may originate at ostensibly friendly companies such as DoubleClick, MemberWorks and similar firms that collect customer information and route it to other firms. Much of this transaction information is able to be associated with a specific person making these seemingly friendly actions potential threats to consumer privacy. Many of the issues and countermeasure discussed here come from experiences derived with consulting with clients on how to maintain secure e-commerce facilities. These methods and techniques can be useful in a variety of client and server environments, also serving to alert e-commerce users of...
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...CIS 210 WEEK 7 ASSIGNMENT 4 STR TO purchase this tutorial visit following link: http://wiseamerican.us/product/cis-210-week-7-assignment-4-str/ Contact us at: SUPPORT@WISEAMERICAN.US CIS 210 WEEK 7 ASSIGNMENT 4 STR Strayer CIS 210 Assignment 4: Databases Due Week 7 and worth 100 points You are working as a corporate trainer for a large organization. There are several other trainers and many training topics. The company has grown quickly and scheduling has become difficult. The current method for scheduling involves writing trainer names and courses on a dry-erase board. This has led to issues with trainers changing the assignments in their favor and accidental erasure of some course assignments. Write a 4-5 page paper in which you: 1. Discuss the requirements needed to build a database for the scheduling process. 2. Describe the advantages and disadvantages of moving the schedule to a database. 3. Create a graphical representation of your proposed database environment. 4. Explain how referential integrity can prevent mistakes in a database, and do the advantages outweigh the difficulty of setting it up? 5. Impress your boss by creating a database in Microsoft Access that will match trainers with courses and meet the following requirements: a. Two (2) tables, one (1) containing trainer information and the other containing course information. Create data for five (5) instructors and five (5) courses. The trainer data should include: employee ID number, last name,...
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...International Journal of Computer Science and Business Informatics IJCSBI.ORG An Efficient Connection between Statistical Software and Database Management System Sunghae Jun Department of Statistics, Cheongju University Chungbuk 360-764 Korea ABSTRACT In big data era, we need to manipulate and analyze the big data. For the first step of big data manipulation, we can consider traditional database management system. To discover novel knowledge from the big data environment, we should analyze the big data. Many statistical methods have been applied to big data analysis, and most works of statistical analysis are dependent on diverse statistical software such as SAS, SPSS, or R project. In addition, a considerable portion of big data is stored in diverse database systems. But, the data types of general statistical software are different from the database systems such as Oracle, or MySQL. So, many approaches to connect statistical software to database management system (DBMS) were introduced. In this paper, we study on an efficient connection between the statistical software and DBMS. To show our performance, we carry out a case study using real application. Keywords Statistical software, Database management system, Big data analysis, Database connection, MySQL, R project. 1. INTRODUCTION Every day, huge data are created from diverse fields, and stored in computer systems. These big data are extremely large and complex [1]. So, it is very difficult...
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...University of Phoenix Data Systems Learning Team Paper Team A: Renee Wilson, Ferdinand Habijan, Maryrose DeFino, Stasia Bowling HCI 520 Data Management and Design January 16, 2012 Steven Fowler Introduction This paper will address data systems; a database is an organized group of files that are related and considered the supporting constructs of a database management system. It is maintained and considered an integral part of most organizations worldwide. The database management system houses a program that enables storage, modification, and extraction of information from a database. In this paper team A will address database the phases of the database life cycle, and provide a conceptual representation for a database system. Team A focused on relational data model utilizing the Oracle database management system. Implementation of a Database System The purpose of the implementation phase is to make the new system available to a prepared set of users. In this phase the construction and installation of the new database system is initiated according to the plan and design that represents all aspects of the organization, including its interactions with the external environment, this requires matching the design requirements with the best available implementing tools and then using those tools for the implementation. There are several basic steps to implementation of a database system. Determine the need, for developing a new system; identifying user needs;...
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...18.5/20 Database Memorandum Paper J. S CIS/319 –Computer and Information Processing 07/23/2012 Prepare a 2- to 3-page memorandum analyzing the use of databases in a business environment. Include what database applications should be used: Microsoft® Access®, IBM® DB2®, Oracle®, and so on. Conclude by proposing improvements. For large organizations, restrict the scope of the paper to the department in which you work. The use of database in the business environment has become an integral part in business processing. According to an article, Database Evolution: Microsoft Access within an Organization's Database Strategy, Chung explains that databases are used in a variety of levels for various reasons: Enterprise level, Department level, Workgroup/Team Level and Individual/small groups. With these, database systems are used as data centers in order for companies to process data, whether customer transactions, storing information (business) or to maintain security. The most popular database used today is Microsoft Office Access, or which most know it as Microsoft Access. This was developed my Microsoft Corporation and can also be used as a “frontend” with other products as the “backend” table. Which means that all the data processing can be done by Microsoft SQL Server, a Microsoft product and other database applications, for example Oracle. Microsoft Access is the main database application used by our company (Affiliated Computer Service). Due to the nature of our business...
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...This paper is an overview on emerging services paradigm in E- Libraries. It has been possible with the help of Indira Gandhi Delhi Technical University for Women’s. its library has a small spaced building but it serves the wide accessed information in digital form to their users. This paper discus the changing services in libraries, methods of accessing e- resources and online databases, Digital library, open access gateways and databases. The resources given in this paper is particular in subject of engineering and technology. Key Words: Digital Era, Digital Library, Indira Gandhi Delhi Technical University for Women’s, E- resources. INTRODUCTION In digital library the electronic resources are becoming more and more important. The electronic...
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...An Oracle White Paper April 2011 A Technical Overview of the Oracle Exadata Database Machine and Exadata Storage Server Oracle White Paper— A Technical Overview of the Oracle Exadata Database Machine and Exadata Storage Server Disclaimer The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle. Oracle White Paper— A Technical Overview of the Oracle Exadata Database Machine and Exadata Storage Server Introduction ......................................................................................... 2 Exadata Product Family ...................................................................... 4 Exadata Database Machine ............................................................ 4 Exadata Storage Server .................................................................. 8 Exadata Database Machine Architecture .......................................... 12 Database Server Software ............................................................ 14 Exadata Storage Server Software ................................................. 16 Exadata Smart Scan Processing .........................
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