From 8a7dfa0972c83fd811a4296e7373574bea4a28d0 Mon Sep 17 00:00:00 2001 From: Nguyễn Gia Phong Date: Sun, 19 Jul 2020 20:34:40 +0700 Subject: [usth/ICT2.7] Remove Udacity transcribes --- .../20 - Architectural Styles - lang_en_vs5.srt | 111 --------------------- 1 file changed, 111 deletions(-) delete mode 100644 usth/ICT2.7/P3L1 Software Architecture Subtitles/20 - Architectural Styles - lang_en_vs5.srt (limited to 'usth/ICT2.7/P3L1 Software Architecture Subtitles/20 - Architectural Styles - lang_en_vs5.srt') diff --git a/usth/ICT2.7/P3L1 Software Architecture Subtitles/20 - Architectural Styles - lang_en_vs5.srt b/usth/ICT2.7/P3L1 Software Architecture Subtitles/20 - Architectural Styles - lang_en_vs5.srt deleted file mode 100644 index b4ee115..0000000 --- a/usth/ICT2.7/P3L1 Software Architecture Subtitles/20 - Architectural Styles - lang_en_vs5.srt +++ /dev/null @@ -1,111 +0,0 @@ -1 -00:00:00,210 --> 00:00:01,569 -The last topic I want to cover in - -2 -00:00:01,569 --> 00:00:04,939 -this lesson is architectural styles. So, let's see - -3 -00:00:04,939 --> 00:00:07,400 -what those architectural styles are. There are certain - -4 -00:00:07,400 --> 00:00:10,240 -design choices that when applied in a given context - -5 -00:00:10,240 --> 00:00:14,420 -regularly result in solutions with superior properties. What - -6 -00:00:14,420 --> 00:00:17,290 -this means is that, compared to other possible alternatives, - -7 -00:00:17,290 --> 00:00:20,952 -these solutions are more elegant, effective, efficient, dependable, - -8 -00:00:20,952 --> 00:00:25,560 -evolve-able, scale-able, and so on. Architectural styles capture exactly - -9 -00:00:25,560 --> 00:00:28,490 -these solutions. They capture idioms that we can - -10 -00:00:28,490 --> 00:00:30,870 -use when designing a system. For a more formal - -11 -00:00:30,870 --> 00:00:34,160 -definition, let's look how Mary Shaw and David Garlan - -12 -00:00:34,160 --> 00:00:37,480 -define a architectural style. They say that an architectural - -13 -00:00:37,480 --> 00:00:40,000 -style defines a family of systems in terms - -14 -00:00:40,000 --> 00:00:43,550 -of a pattern of structural organization; a vocabulary of - -15 -00:00:43,550 --> 00:00:47,880 -components and connectors and constraints on how these components - -16 -00:00:47,880 --> 00:00:50,620 -and connectors can be combined. So in summary we - -17 -00:00:50,620 --> 00:00:53,650 -can say that an architectural style is a named collection - -18 -00:00:53,650 --> 00:00:57,680 -of architectural design decisions applicable in a given context. And I - -19 -00:00:57,680 --> 00:01:00,100 -want to stress that it is important to study and - -20 -00:01:00,100 --> 00:01:04,670 -know these architectural styles for several reasons. Because knowing them allows - -21 -00:01:04,670 --> 00:01:07,660 -us to avoid reinventing the wheel. It also allows us - -22 -00:01:07,660 --> 00:01:10,330 -to choose the right solution to a known problem and in - -23 -00:01:10,330 --> 00:01:12,910 -some cases it even allows us to move on and - -24 -00:01:12,910 --> 00:01:16,400 -discover even more advanced styles if we know the basic ones. - -25 -00:01:16,400 --> 00:01:19,340 -So we should be familiar with architectural styles, what - -26 -00:01:19,340 --> 00:01:22,000 -they are, and in which context they work, and - -27 -00:01:22,000 --> 00:01:23,800 -in which context they do not work. So as - -28 -00:01:23,800 --> 00:01:26,090 -to be able to apply them in the right situations. -- cgit 1.4.1