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\nThis Tutorial contains 2 Set of Papers for each Assignment\n \nCIS 515 Week 1 Assignment 1 Accessing Oracle (2 Papers)\n \nCIS 515 Week 2 Assignment 2 Database Systems And Database Models (2 Papers)\n \nCIS 515 Week 3 Assignment 3 University Database (2 Papers)\n \n

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cis 515 all assignments 2 set

CIS 515 All Assignments (2 Set)

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This Tutorial contains 2 Set of Papers for each Assignment

CIS 515 Week 1 Assignment 1 Accessing Oracle (2 Papers)

CIS 515 Week 2 Assignment 2 Database Systems And Database Models (2 Papers)

CIS 515 Week 3 Assignment 3 University Database (2 Papers)

CIS 515 Week 4 Assignment 4 Database Modeling And Normalization (2 Papers)

cis 515 week 1 assignment 1 accessing oracle 2 papers

CIS 515 Week 1 Assignment 1 Accessing Oracle (2 Papers)

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This Tutorial contains 2 Papers

Your instructor will provide you with login credentials to a Strayer University maintained Oracle server. Once you have received these credentials, you will need to log in to the Oracle server and document your login to verify your credentials work and you can complete the activities later in the course. This assignment requires the

cis 515 week 1 discussion 1planning database design

CIS 515 Week 1 Discussion 1Planning Database Design

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Planning Database Design” Please respond to the following:

The proper implementation of a database is essential to the success of the data performance functions of an organization.  Identify and evaluate at least three considerations that one must plan for when designing a database.

cis 515 week 1 discussion 2 database modeling

CIS 515 Week 1 Discussion 2 Database Modeling

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“Database Modeling” Please respond to the following:

Following a data model is important in the planning of a database system. Evaluate at least two classic models that are used in providing structure for database solutions.

cis 515 week 1 11 all discussion question

CIS 515 Week 1-11 All Discussion Question

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CIS 515 Week 1 Discussion 1 Planning Database Design

CIS 515 Week 1 Discussion 2 Database Modeling

CIS 515 Week 2 Discussion 1 Maintaining Data Integrity

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cis 515 week 2 assignment 2 database systems and database models 2 papers

CIS 515 Week 2 Assignment 2 Database Systems And Database Models (2 Papers)

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This Tutorial contains 2 Papers

Assignment 2: Database Systems and Database Models

The Strayer Oracle Server may be used to test and compile the SQL Queries developed for this assignment. Your instructor will provide you with login credentials

cis 515 week 2 discussion 1maintaining data integrity

CIS 515 Week 2 Discussion 1Maintaining Data Integrity

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"Maintaining Data Integrity" Please respond to the following:

Describe the importance of maintaining integrity rules throughout the database structure.  Create at least three examples of common relationships that are used within a relational database system.  Justify your response. 

cis 515 week 2 discussion 2aggregate queries

CIS 515 Week 2 Discussion 2Aggregate Queries

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"Aggregate Queries" Please respond to the following:

Suppose you have been hired as an IT professional to support database reporting functionality for a Human Resources system.  Compose at least two aggregate function queries that can be useful for the executives of the organization to extract summary data from

cis 515 week 3 assignment 3 university database 2 papers

CIS 515 Week 3 Assignment 3 University Database (2 Papers)

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This Tutorial contains 2 Papers

CIS 515 WEEK 3 ASSIGNMENT 3 UNIVERSITY DATABASE

Assignment 3: University Database

Due Week 3 and worth 90 points

A prestigious university has recently implemented a consolidation strategy that will require it to centralize their

cis 515 week 3 discussion 1the entity relationship model

CIS 515 Week 3 Discussion 1The Entity Relationship Model

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"The Entity Relationship Model" Please respond to the following:

Defining relationships within a database can improve search capabilities and optimal performance of the database in the long run.

cis 515 week 3 discussion 2preparing an adequate data model

CIS 515 Week 3 Discussion 2Preparing an Adequate Data Model

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"Preparing an Adequate Data Model" Please respond to the following:

Using specialization hierarchies can provide an efficient application development structure. Justify the use of surrogate primary keys for a database design. Provide an example

cis 515 week 4 assignment 4 database modeling and normalization 2 papers

CIS 515 Week 4 Assignment 4 Database Modeling And Normalization (2 Papers)

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This Tutorial contains 2 Papers

CIS 515 WEEK 4 ASSIGNMENT 4 DATABASE MODELING AND NORMALIZATION

Assignment 4: Database Modeling and Normalization

Imagine that you work for a consulting firm that offers information technology and database services. Part of its

cis 515 week 4 discussion question 2denormalization functionality

CIS 515 Week 4 Discussion Question 2Denormalization Functionality

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CIS 515 Week 4 Discussion Question 2

 “Denormalization Functionality” Please respond to the following:

cis 515 week 4 discussion questions 1 optimizing database design

CIS 515 Week 4 Discussion Questions 1 Optimizing Database Design

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CIS 515 Week 4 Discussion Question 1

“Optimizing Database Design” Please respond to the following:

Many legacy systems require normalization

cis 515 week 5 discussion question 1relational set operators

CIS 515 Week 5 Discussion Question 1Relational Set Operators

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"Relational Set Operators" Please respond to the following:

A relational Database Model allows database users to analyze data thoroughly. To accomplish this, advanced commands such as UNION and INTERSECT may be used.  Describe a business scenario where a UNION relational set operator may be used to merge

cis 515 week 5 discussion question 2advanced sql and pl sql

CIS 515 Week 5 Discussion Question 2Advanced SQL and PL / SQL

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"Advanced SQL and PL / SQL" Please respond to the following:

Extracting and interpreting data can be very valuable to an organization. Describe the importance of using sub queries in a database system. Provide at least two business case scenarios to support your response.  

A good IT professional is able to be

cis 515 week 6 assignment 5 tour operator agency database 2 papers

CIS 515 Week 6 Assignment 5 Tour Operator Agency Database (2 Papers)

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This Tutorial contains 2 Papers

CIS 515 WEEK 6 ASSIGNMENT 5 TOUR OPERATOR AGENCY DATABASE

Assignment 5: Tour Operator Agency Database

The Strayer Oracle Server may be used to test and compile the SQL Queries developed for this assignment. Your instructor will provide you with login credentials to a Strayer University maintained Oracle server.

cis 515 week 6 discussion question 1planning the dblc

CIS 515 Week 6 Discussion Question 1Planning the DBLC

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"Planning the DBLC" Please respond to the following: 

The development of a database requires thorough methodology that ensures quality within the solution. Imagine you have been contracted to develop a finance database that will help an organization track monthly expenditures by departments. Using

cis 515 week 6 discussion question 2logical and physical design

CIS 515 Week 6 Discussion Question 2Logical and Physical Design

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"Logical and Physical Design" Please respond to the following:

In order to ensure optimal database performance, the logical and physical design should consider the user requirements thoroughly. Suppose you have been hired to transform a conceptual model into a logical model for a sales database. Describe

cis 515 week 7 assignment 6 sql concepts and database design 2 papers

CIS 515 Week 7 Assignment 6 Sql Concepts And Database Design (2 Papers)

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CIS 515 WEEK 7 ASSIGNMENT 6 SQL CONCEPTS AND DATABASE DESIGN

Assignment 6: SQL Concepts and Database Design

Due Week 7 and worth 90 points

The Strayer Oracle Server may be used to test and

cis 515 week 7 discussion 2 optimization for transactional processing

CIS 515 Week 7 Discussion 2 Optimization for Transactional Processing

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Week 7 Discussion 2 "Optimization for Transactional Processing"

Databases can grow in data structure and data capacity throughout time. At certain times, it is necessary to perform optimization techniques in order to ensure optimal performance of the database. Evaluate at least two methods that can be used to optimize database components

cis 515 week 7 discussion question 1concurrency control

CIS 515 Week 7 Discussion Question 1Concurrency Control

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Week 7 Discussion 1 "Concurrency Control"

There are times when a database is accessed by many users across the enterprise.  Transaction logs can help maintain concurrency in a multiuser

cis 515 week 8 case study database development 2 papers

CIS 515 Week 8 Case Study Database Development (2 Papers)

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Due Week 8 and worth 90 points
Read the following articles available in the ACM Digital Library:

Dual Assessment of Data Quality in Customer Databases, Journal of Data and Information Quality (JDIQ), Volume 1 Issue 3, December 2009, Adir Even, G. Shankaranarayanan.

Process-centered review of object oriented software development methodologies, ACM Computing Surveys

cis 515 week 8 discussion question 1centralized versus decentralized database management systems

CIS 515 Week 8 Discussion Question 1Centralized versus Decentralized Database Management Systems

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"Centralized versus Decentralized Database Management Systems" Please respond to the following:

Big Data brought its own challenges to the field of databases. What are these challenges, and how does the emerging NoSQL model address these challenges?

The different NoSQL technologies were created to meet different needs

cis 515 week 8 discussion question 2business intelligence tools

CIS 515 Week 8 Discussion Question 2Business Intelligence Tools

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"Business Intelligence Tools" Please respond to the following:

Business intelligence tools are considered the key drivers

cis 515 week 9 discussion question 1database connectivity methods

CIS 515 Week 9 Discussion Question 1Database Connectivity Methods

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"Database Connectivity Methods" Please respond to the following:

Database solutions today must be able to adapt and integrate among various computing applications. Determine at least three forms of database connectivity methods that can be used as an interface between applications. For each

cis 515 week 9 discussion question 2extensible markup language xml

CIS 515 Week 9 Discussion Question 2Extensible Markup Language XML

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"Extensible Markup Language (XML)" Please respond to the following:

XML provides a method for data to be transferred between systems. Specify at least three components of an XML document. Analyze how each component ensures data reliability and validation.

Identify at least two e-Commerce systems that provide XML data integration. For each system, describe how

cis 515 week 10 discussion question 1database administrator s role

CIS 515 Week 10 Discussion Question 1Database Administrator’s Role

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"Database Administrator’s Role" Please respond to the following:

Information professionals with adequate skills are required to maintain the business continuity of database services in an organization. Identify and assess

cis 515 week 10 discussion question 2database security

CIS 515 Week 10 Discussion Question 2Database Security

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"Database Security" Please respond to the following:

Confidentiality, integrity, and availability are the three common security goals. Select at least three security vulnerabilities that could jeopardize and compromise a database.  Classify each vulnerability with being technical, managerial, cultural, or procedural. Provide

cis 515 week 10 technical paper database administrator for department store 2 papers

CIS 515 Week 10 Technical Paper Database Administrator For Department Store (2 Papers)

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CIS 515 WEEK 10 TECHNICAL PAPER DATABASE ADMINISTRATOR FOR DEPARTMENT STORE

Technical Paper: Database Administrator for Department Store

The Strayer Oracle Server may be used to test and compile

cis 515 week 2 assignment 2 database systems and database models 2 papers 1

CIS 515 Week 2 Assignment 2 Database Systems And Database Models (2 Papers)

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Assignment 2: Database Systems and Database Models

The Strayer Oracle Server may be used to test and compile the SQL Queries developed for this assignment. Your instructor will provide you with login credentials