CIS 515 Course Extrordinary Success -snaptutorial.com

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CIS 515 Course Extrordinary Success
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CIS 515 Course Extrordinary Success
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CIS 515 All Assignments (2 Set) For more
classes visit www.snaptutorial.com   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)
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CIS 515 Week 1 Assignment 1 Accessing Oracle 2
Papers For more classes visit www.snaptutorial.c
om   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 use of a snipping tool or print
screen option on a keyboard to document the
completion of this assignment.
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CIS 515 Week 1 Discussion 1Planning Database
Design For more classes visit www.snaptutorial.c
om   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.   Suggest at least two
types of databases that would be useful for small
businesses, two types for regional level
organizations and two types for internationally
wide companies. Include your rationale for each
suggestion.
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CIS 515 Week 1 Discussion 2 Database Modeling
For more classes visit www.snaptutorial.com   Da
tabase 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.   Compare and contrast the
effectiveness of classic models and recently
evolved models such as Big Data and NoSQL. Give
your opinion on which type of model is more
effective and why.
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CIS 515 Week 1-11 All Discussion Question For
more classes visit www.snaptutorial.com   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   CIS 515 Week 2
Discussion 2 Aggregate Queries   CIS 515 Week 3
Discussion 1 The Entity Relationship Model
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CIS 515 Week 2 Assignment 2 Database Systems And
Database Models (2 Papers) For more classes
visit www.snaptutorial.com   This Tutorial
contains 2 Papers   CIS 515 WEEK 2 ASSIGNMENT 2
DATABASE SYSTEMS AND DATABASE MODELS  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 to a Strayer University
maintained Oracle server.
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CIS 515 Week 2 Discussion 1Maintaining Data
Integrity For more classes visit www.snaptutoria
l.com   "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.   Many times, database designs do
not include the proper use of indexes. Provide a
specific example on how an index could be used in
order to enhance user search experience. List
specific fields that you would index. Analyze
what would occur if the proper index is not
included, with respect to your example.
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CIS 515 Week 2 Discussion 2Aggregate Queries
For more classes visit www.snaptutorial.com   "Ag
gregate 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 a
database system.    Synthesize how aggregate
functions help the organization understand
employee performance. Provide an example that
supports how the aggregate function is used to
leverage talent within the organization. Note
The Strayer Oracle Server may be used to test and
compile the SQL Queries developed.  
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CIS 515 Week 3 Assignment 3 University Database
(2 Papers) For more classes visit www.snaptutorial
.com   This Tutorial contains 2 Papers   CIS 515
WEEK 3 ASSIGNMENT 3 UNIVERSITY DATABASE  Assignmen
t 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 student records.
In order to move forward, the local university
will need to develop a data model that will
retain student records and perform various data
extract transform and load (ETL) processes.
Imagine that you have been hired as a database
consultant to assist in the development of a data
design strategy for the student records.
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CIS 515 Week 3 Discussion 1The Entity
Relationship Model For more classes
visit www.snaptutorial.com   "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. Identify at least two relationship strength
types that can be used within the entity
relationship model.   Using the classifications
from part one of this discussion provide a real
word scenario that demonstrates each relationship
strength classification.   
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CIS 515 Week 3 Discussion 2Preparing an Adequate
Data Model For more classes visit www.snaptutori
al.com   "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 to support
your response.   Historical data can be important
to measuring performance. Prepare an example on
how time-variant data can be properly captured
and maintained within a database system.  
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CIS 515 Week 4 Assignment 4 Database Modeling And
Normalization (2 Papers) For more classes
visit www.snaptutorial.com   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 core services is to optimize and
offer streamline solutions for efficiency.
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CIS 515 Week 4 Discussion Question
2Denormalization Functionality For more classes
visit www.snaptutorial.com   CIS 515 Week 4
Discussion Question 2   Denormalization
Functionality Please respond to the
following  Having an adequate data model to
serve specific business needs of an organization
is important. Evaluate the need for
denormalization within an organization. Provide
at least three examples that prove
denormalization is useful to data
consumers. Using a data-modeling checklist can
help database developers design efficient data
repositories. Suggest at least two possible
scenarios that could take place if one of the
steps in the data-modeling checklist (table 6.7
in Chapter 6 of the textbook) is missed.
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CIS 515 Week 4 Discussion Questions 1 Optimizing
Database Design For more classes
visit www.snaptutorial.com   CIS 515 Week 4
Discussion Question 1   Optimizing Database
Design Please respond to the following  Many
legacy systems require normalization. Identify at
least two factors that should be considered in
order to produce an optimal normalized set of
tables when performing normalization. Include in
your discussion a detailed example on how each
factor would eliminate data redundancy. Optimal
database design recognizes proper organization of
table structures and relationships. Suggest at
least two methods that can be used to improve the
design of a database system.  
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CIS 515 Week 5 Discussion Question 1Relational
Set Operators For more classes
visit www.snaptutorial.com   "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 two similar data sets. Within the context
of your business scenario, analyze the analysis
and data consistency advantages of using a UNION
operator rather than simply merging two data sets
into one result table.
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 CIS 515 Week 6 Assignment 5 Tour Operator Agency
Database (2 Papers) For more classes
visit www.snaptutorial.com   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.
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CIS 515 Week 6 Discussion Question 1Planning the
DBLC For more classes visit www.snaptutorial.com
  "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 the DBLC,
discuss the various activities that you would
have to achieve each phase. Assess possible
challenges that may exist within each phase.
Suggest actions that one can perform to overcome
these possible challenges. 
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CIS 515 Week 6 Discussion Question 2Logical and
Physical Design For more classes
visit www.snaptutorial.com   "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 the specific steps that you
must perform in order to appropriately construct
the database model. For each step mentioned,
speculate the risks that would take place and how
you would avoid or mitigate those risks.     
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CIS 515 Week 7 Assignment 6 Sql Concepts And
Database Design 2 Papers For more classes
visit www.snaptutorial.com   This Tutorial
contains 2 Papers     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 compile the SQL Queries
developed for this assignment. Your instructor
will provide you with login credentials to a
Strayer University maintained Oracle server.
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CIS 515 Week 7 Discussion 2 Optimization for
Transactional Processing For more classes
visit www.snaptutorial.com   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
such as queries, reports SQL transaction
processing, and data consumption. Provide a
real-world example that explains how these
methods would help an organization process a
large number of online transactions within a
short time span. 
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CIS 515 Week 7 Discussion Question 1Concurrency
Control For more classes visit www.snaptutorial.
com   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 platform. Describe at least two
business scenarios where COMMIT and ROLLBACK
would be required. Describe how these functions
would be essential for business continuity and
concurrency control. Identify how these functions
would enable an organization to recover from a
database corruption event. 
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CIS 515 Week 8 Case Study Database Development (2
Papers) For more classes visit www.snaptutorial.
com   This Tutorial contains 2 Papers     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.
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CIS 515 Week 8 Discussion Question 1Centralized
versus Decentralized Database Management Systems
For more classes visit www.snaptutorial.com   "Ce
ntralized 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. Choose one of the NoSQL data models and
describe it. Explain what kind of applications
would benefit from your chosen NoSQL data model.
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CIS 515 Week 8 Discussion Question 2Business
Intelligence Tools For more classes
visit www.snaptutorial.com   "Business
Intelligence Tools" Please respond to the
following Business intelligence tools are
considered the key drivers for many
organizations. Identify and evaluate at least two
business intelligence tools that could be
effectively used to report business performance.
Justify your response. Estimate the costs and
describe the values of the two business
intelligence tools you have identified from Part
1 of this discussion based on their
functionality, integrating architecture, and
benefits to the enterprise. Provide your
rationale.
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CIS 515 Week 9 Discussion Question 1Database
Connectivity Methods For more classes
visit www.snaptutorial.com   "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
method, you have chosen, create an example that
demonstrates how each could facilitate data
exchange functionality in a cloud service
environment.
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CIS 515 Week 9 Discussion Question 2Extensible
Markup Language XML For more classes
visit www.snaptutorial.com   "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 XML extensions could
enable e-Commerce integration among system
stakeholders such as vendors , resellers,
suppliers, and customers. 
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CIS 515 Week 10 Discussion Question 1Database
Administrators Role For more classes
visit www.snaptutorial.com   "Database
Administrators 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 at least three
professional skills that would be required to be
successful database administrators.   Give your
opinion on what the critical nature of a database
administrators role is to IT industry
organizations. Support your answer with specific
examples of functions and responsibilities they
perform.  
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CIS 515 Week 10 Discussion Question 2Database
Security For more classes visit www.snaptutorial
.com   "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 your rationale. Suggest specific actions
that could be performed to minimize the
vulnerabilities identified in Question 1 of this
discussion. Describe how often these measures
should be performed and the order in which each
should be performed.    
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CIS 515 Week 10 Technical Paper Database
Administrator For Department Store (2 Papers)
For more classes visit www.snaptutorial.com   Thi
s Tutorial contains 2 Papers     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 the
SQL Queries developed for this assignment. Your
instructor will provide you with login
credentials to a Strayer University maintained
Oracle server.
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CIS 515 Week 11 Discussion Question 1Practical
Database Management For more classes
visit www.snaptutorial.com   "Practical Database
Management" Please respond to the
following Imagine that you have been hired to
optimize and secure an existing database
installation. Select at least three
considerations that would enable the organization
to extend database functionality and reliability,
and enhance data transaction performance.
 Support your answer with technical
considerations that could be implemented to
leverage data services. Classify professional and
technical skills that could enable you to be
successful in this scenario.
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  CIS 515 Week 11 Discussion Question 2Database
Trends For more classes visit www.snaptutorial.c
om   Database Trends Please respond to the
following Identify at least two industries that
are currently using common data exchange and data
management trends. Rank the success of each
implementation based on the ease of
implementation, ease of use, and costs. Speculate
the data exchange and data management trends that
may take place in the next five to 10 years.
Justify your response.
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The Best way to predict the Future is to create
it.....To Best way....
www.snaptutorial.com