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...
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...
Overview 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 streamlined solutions for efficiency. In this scenario, your firm has been awarded a contract to implement a new...
Introduction To be proactive, organizations need to have structures, processes, and plans in place to counter and respond to potential attacks and to deal with the consequences of successful attacks. A suitable security management plan and well-defined security goals that support the overall goals...
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. ...
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...
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. Discuss the various activities that you would...
Article Review Big Data has undoubtedly played a role in the way business is conducted. For many industries, when a product is created, especially a Website, mobile application, or enterprise system, there is a desire to understand how data is presented in the environment. Data...
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. Provide a real-world scenario...
Identify and assess at least three professional skills that would be required to be a successful database administrator. Give your opinion on what the critical nature of a database administrator's role is to IT industry organizations. Support...