This week was the last week did not feature any new materials and we instead resubmitted some previous programming assignments and prepared for the final. Overall, I really enjoyed this class and learned a great deal about operating systems and how they manage programs, memory and data transfer. This class had given me a greater appreciation for the critical function that the operating system provides. One aspect that sticks out in my mind is the concept of the kernel. I know in previously I had heard the term, but never really knew what it was. I now understand what the kernel is and how it works, so now when I see a vague error about the kernel in my operating system I have some idea what it is talking about. Beyond that the other concepts explored in this class have helped me to become a more well rounded computer science major.
This week we learned how to implement a different type of database using MongoDB. For our group project this week we changes the SQL code to MongoDB code. Both of these database applications do a fine job of working with data and saving it to a database. I did find that MongoDB seemed more streamlined than working with SQL. With SQL there seemed to be more setup as in creating prepared statements, and then executing queries. With MongoDB it seemed like a good chunk of the code was abstracted away and this made for cleaner looking code at the call site. If I had to choose I would likely go with MongoDB as it seemed more approachable.
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