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Read the following articles and incorporate them into your paper. You are encouraged to review additional articles as well.


Write a 2–3 page paper in which you:

  • Recommend at least three specific tasks that could be performed to  improve the quality of data sets using the software development life  cycle (SDLC) methodology. Include a thorough description of each  activity per each phase.
  • Recommend the actions that should be performed to optimize record  selections and to improve database performance from a quantitative data  quality assessment.
  • Suggest three maintenance plans and three activities that could be performed to improve data quality.
  • Suggest methods that would be efficient for planning proactive  concurrency control methods and lock granularities. Assess how your  selected method can be used to minimize the database security risks that  may occur within a multiuser environment.
  • Analyze how the method can be used to plan out the system  effectively and ensure that the number of transactions does not produce  record-level locking while the database is in operation.
  • Go to the Strayer Library to find at least three quality resources in this assignment.

This course requires the use of Strayer Writing Standards (SWS). The  library is your home for SWS assistance, including citations and  formatting. Please refer to the Library site for all supports. Check with your professor for any additional instructions.

The specific course learning outcome associated with this assignment is:

  • Recommend strategies to minimize security risk and improve database performance.

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