When you receive a set of tables, what steps should you take to assess their structure and content?
When you receive a set of tables, what steps should you take to assess their structure and content?
In database management and development it is important to properly assess data in data tables in respect to their structure and content. When a database developer receives a set of data tables for analysis or other database operations, it is important to firs count the rows and know the nature of the columns and its content. Then is important to use different resources, human and technical to get the information about foreign and primary keys and know the nature of the functional dependencies.
Related Posts
Difference between economic disadvantage and racial privilege
Define job analysis, explain its importance in determining job performance
Use the confidence interval technique for the process
Read, listen to, and watch the sources for the opera composers. Describe the major influences that Verdi, Wagner, or Puccini exerted upon opera in terms of making it more innovative, realistic, and even controversial.
Which organizational structure described in chapter 9 does Volkswagen’s “customer oriented” structure most closely resemble?
What does it mean to be a global citizen at HP?