1 files changed, 107 insertions, 0 deletions
diff --git a/usth/ICT2.7/P3L1 Software Architecture Subtitles/12 - More Examples - lang_en_vs6.srt b/usth/ICT2.7/P3L1 Software Architecture Subtitles/12 - More Examples - lang_en_vs6.srt
new file mode 100644
index 0000000..6f929eb
--- /dev/null
+++ b/usth/ICT2.7/P3L1 Software Architecture Subtitles/12 - More Examples - lang_en_vs6.srt
@@ -0,0 +1,107 @@
+1
+00:00:00,180 --> 00:00:03,090
+As another example, I want to show you the architecture of the
+
+2
+00:00:03,090 --> 00:00:06,290
+iRods system. This is a data grid system that was built by
+
+3
+00:00:06,290 --> 00:00:09,720
+a biologist. And it's a system for storing and accessing big
+
+4
+00:00:09,720 --> 00:00:11,910
+data. So what I'm going to do, I'm going to do the same thing
+
+5
+00:00:11,910 --> 00:00:14,010
+that I did for the Linux system. I'm going to show you
+
+6
+00:00:14,010 --> 00:00:18,080
+here, on the left hand side, this clean prescriptive architecture for the
+
+7
+00:00:18,080 --> 00:00:21,000
+iRODS system. And I'm going to show you here on the right the
+
+8
+00:00:21,000 --> 00:00:22,660
+actual architecture of the system. The
+
+9
+00:00:22,660 --> 00:00:25,780
+descriptive architecture of iRODS. So here,
+
+10
+00:00:25,780 --> 00:00:27,640
+even if we don't go in and look at the details, you
+
+11
+00:00:27,640 --> 00:00:31,800
+can see very easily that the system is badly drifted and eroded
+
+12
+00:00:31,800 --> 00:00:34,500
+with respect to the way it was supposed to be. Continuing
+
+13
+00:00:34,500 --> 00:00:36,500
+with the examples. What I want to show you now is the
+
+14
+00:00:36,500 --> 00:00:39,980
+view of the complete architecture of HADOOP. As many of you probably
+
+15
+00:00:39,980 --> 00:00:44,210
+already know, HADOOP is an open source software framework for storage and
+
+16
+00:00:44,210 --> 00:00:47,990
+large scale processing of data sets. It's very broadly used. And here
+
+17
+00:00:47,990 --> 00:00:50,820
+is a picture of the architecture, and I hope you can see it
+
+18
+00:00:50,820 --> 00:00:54,290
+because the architecture is so complex and so broad and so
+
+19
+00:00:54,290 --> 00:00:57,050
+intertwined, and in order to be able to represent it here
+
+20
+00:00:57,050 --> 00:00:59,690
+in one page, I had to zoom out quite a bit.
+
+21
+00:00:59,690 --> 00:01:02,120
+But also in this case, you don't really have to look
+
+22
+00:01:02,120 --> 00:01:05,640
+at details. The important point here is that in this software architecture
+
+23
+00:01:05,640 --> 00:01:09,540
+61 out of the 67 components in the system have circular
+
+24
+00:01:09,540 --> 00:01:12,570
+dependencies. Which means that they depend on each other in a
+
+25
+00:01:12,570 --> 00:01:15,820
+circular way and this is normally not a good thing and also
+
+26
+00:01:15,820 --> 00:01:18,790
+in this case a few developers when shown the diagram had no
+
+27
+00:01:18,790 --> 00:01:22,120
+idea that the structure of the system was so complex and messy.