Determining Databases and Data Communications Essay

The intent of this paper is to design and propose a database management system solution to Grandfield College for tracking software installed. I have analyzed the organizational issues and needs and developed conceptual, logical, and physical designs of DBMS solution. In order to implement the solution, substantial research had been done on best practices in design, available products, and the legal and ethical standards to which we must adhere during design. This paper includes Business rules, Conceptual, Logical, and Physical database designs, Recommendations on best DBMS required for Grandfield College, Data model, Legal

Up until this point, Third Star Financial Services has operated via a succession of mergers and acquisitions where systems were inherited but never integrated into the network. Its data management has been virtually non-existent and entirely ineffective. Evidence of this can be found in the absence of an enterprise-wide data management solution and the presence of several disparate systems operating independently with no measurable benefit to the company. Due to a lack of actionable data, management makes decisions based on instinct rather than through analysis. A direct consequence of this is a steadily declining market share and loss of high-level employees to competing companies. Fortunately, this discrepancy has been identified and Third Star executives have established the new goal of modernizing and streamlining operations. Using concepts outlined by the Data Management Association (DAMA), this proposed enterprise architecture will allow Third Star to transform their data from a liability to an asset.

As I suggested in the business proposal a wireless connection will allow not only yourself but your employers to access the internet which will help with sending/receiving emails as many other things that the business will need from the internet. This is also a great way to be able to use not only a computer but a phone or a tablet and even your printers, so your employers are not stationed in one spot the whole time. When using the wireless internet, you will need the router which I also suggested in the business proposal to help you connect too. It serves as a router between the home LAN and the ISP, routing the traffic between the computers within your LAN and the

Some business and organizational network infrastructures consist of multiple systems from the same or different vendors to provide, conduct, process, and execute various business functions. Some employees must access one

- The third step: You need to establish a list of your employees on the system. You need to fill in employee’s name, address of employees, tax information such as Tax File Number (TFN) and etc.

“Smart-Toys-Smart Kids” is a toy manufacturing company. They are providing toys to retail stores in the region. The company has 500 employees. The CEO of the company Fred is looking for alternatives to streamline B2B transactions between his employees and the retail stores. Fred's information systems department has presented him with two alternatives for developing the new tools for better customer service with the retail stores.

Ideally, each local office would integrate its computers with a LAN, so that all employees would be able to share information, and resources such as printers. In case there are multiple buildings in an office (like in the corporate office), each building would have its own LAN, and the LANs could be connected by a Backbone Network.

Example 1 – Consider the following relational database for the Super Baseball League. It keeps track of teams in the league, coaches and players on the teams, work experience of the coaches, bats belonging to each team, and which players have played on which teams. Note the following facts about this environment:

Also by these systems the company reduced its business cost and maintains the information and the data very updated form.

In order to obtain peer reviewed research articles related to the impact of the psychological contract on job satisfaction in community mental health care workers it is important to review research that has been completed in a variety of researchers and in different settings. The databases that were selected to locate peer reviewed articles for this paper where Academic Search Complete and ProQuest Psychology. Tutorials were available for each of these databases and ProQuest was used to learn how to navigate through the data base since it was not a familiar data base to this author.

Three types of maintenance plans include: preventative, corrective, and adaptive maintenance which improve the data quality. Activities to improve data quality include database backups, integrity checks, optimizing the index. Preventative maintenance incorporates creating and continuously maintaining daily and/or weekly backups for data loss prevention, corrective maintenance ensures system errors are corrected. One activity associated to corrective maintenance includes resolving deadlocks, which occurs when two or more tasks permanently block each other. Adaptive maintenance includes enhancing system and database performance via based on utility assessments and optimized queries to improve performance. (Coronel, Morris, & Rob., 2013).

Personal privacy today is a controversial and complex topic, which is influenced by a number of factors. There is an integral role that databases play in this highly debated topic. The fact that many people now carry out their transactions electronically is another important factor. There is also pressure on personal privacy for increased national security around the world to combat terrorism. In addition, personal privacy is even threatened by commercial factors and the Internet.

The diagram above shows the high level LAN network design that could be implemented. Inter-office connections could be done using Sate-590553175llite Communication or using a single point ISP provider to do the networking.

Advancements in the information technology sector have brought many benefits to the people all around the world.  Today with computer networking, we can chat, speak and see each other over a long distance. Data communication refers to the transmission of the digital signals over a communication channel between the transmitter and receiver computers. Communication is possible only with wired and wireless connectivity of the computers with each other.

-if appropriate storage is not there our whole database will crash due to less storage because