For this week’s blog on Software Architecture and Design, I will revisit the same assignment that I have blogged about before. For the assignment, I had the option between three design patterns to write a tutorial for. I picked the proxy design pattern, and then I blogged about the decorator design pattern. Now, I would like to watch a tutorial on the third design pattern, facade, so that I might learn about all three. I chose to use the same YouTube, Derek Banas, that I used before for the other blog. I found his videos engaging and informative that I would like to learn about it again. I also like that it is fairly concise (11.5 min), which makes it much easier to rewatch sections that I don’t get the first time around. It turns out that I did not understand it after finishing Derek’s video, so I turned to another video by another Youtube channel by Christopher Okhravi. Derek went straight into coding, whereas Christopher just drew diagrams and did not code. I needed more
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