CST-363 Week 1

 

  1. Relational database tables and spreadsheets look similar with both having rows and columns.  What are some important differences between the two?
    1. One of the biggest differences is that relational databases can be restored on failures. Relational databases also use SQL to retrieve and insert data.
  2. Installing and configuration a database and learning how to use it is more complicated that just reading and writing data to a file.  What are some important reasons that makes a database a useful investment of time? 
    1. Databases force data integrity and ensure it is consistent across programs. Databases can also restrict data to a program based on security rules. Databases can reduce redundancy and inconsistency. 
  3. What do you want to learn in this course that you think will be useful in your future career? 
    1. I think I would like to learn how to translate English into valid SQL queries/maybe accessing databases asynchronously as practically every company will have a database involved in one way or another.

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