CIS 515 Strategic Planning for Database Systems

CIS 515 WEEK 2 DISCUSSION I 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

10 Other / Other strayer university / CIS 515 18 Sep 2015

CIS 515 WEEK 1 DISCUSSION II 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. • 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.

10 Other / Other strayer university / CIS 515 18 Sep 2015

CIS 515 WEEK 1 DISCUSSION 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 an

10 Other / Other strayer university / CIS 515 18 Sep 2015