1 00:00:00,630 --> 00:00:06,310 By now we are familiar with the items tab on the dynamo D-B console. 2 00:00:06,360 --> 00:00:12,340 Let's have a quick look at some of the other tabs to find out what they do. 3 00:00:14,580 --> 00:00:16,620 First the overview tab. 4 00:00:17,840 --> 00:00:19,670 There are three sections here. 5 00:00:19,700 --> 00:00:24,560 Recent alcoves will show you if there are any letters. 6 00:00:24,890 --> 00:00:32,740 When we create our table dynamically we create some cloud watch alarms by default. 7 00:00:32,840 --> 00:00:40,580 So if any of these alarms get triggered let's say for example our requests are getting throttled due 8 00:00:40,580 --> 00:00:43,870 to under-privileged and capacity. 9 00:00:43,870 --> 00:00:54,010 You see a notification message here stream details applies to Dynamo IDB streams and we'll discuss the 10 00:00:54,010 --> 00:00:57,620 topic of streams a little later in this course. 11 00:00:58,630 --> 00:01:08,980 The table details as the name suggests lists all the meta data about our table the name primary key 12 00:01:08,980 --> 00:01:18,430 attribute capacity size and so on size data is not real time value but it's a day that a couple of times 13 00:01:18,430 --> 00:01:22,280 a day typically about every six hours. 14 00:01:25,010 --> 00:01:27,570 Let's go to the metrics tab. 15 00:01:27,770 --> 00:01:34,640 This will give us the runtime statistics about our tables performance. 16 00:01:34,770 --> 00:01:44,120 We'll be able to see the runtime graphs like the read write capacity consumption over time a number 17 00:01:44,120 --> 00:01:53,900 of throttled requests and so on the grass every element for the table index as well as the global secondary 18 00:01:53,900 --> 00:02:04,440 nexus we also have these stats for let him see which is actual response times then we house dads for 19 00:02:04,440 --> 00:02:14,760 streams t tills can and query operations performed as well as count of errors if there are any. 20 00:02:15,110 --> 00:02:20,050 You can click on any of these graphs to see a detail view. 21 00:02:21,230 --> 00:02:29,870 Or you could use the cloud watcher link at the top of which will take us to the cloud watch console 22 00:02:29,870 --> 00:02:34,900 where we can study these statistics in more detail. 23 00:02:35,910 --> 00:02:45,780 Set this tab will give us and holistic view of how our table is performing so we can assess if any adjustments 24 00:02:45,840 --> 00:02:47,820 are needed. 25 00:02:48,060 --> 00:02:57,090 Then we have the alarm Stabb And as I just discussed there are some predefined alarms and we can manage 26 00:02:57,090 --> 00:02:59,170 these alarms here. 27 00:02:59,700 --> 00:03:04,830 We can add remove or modify any of the alarms as needed. 28 00:03:04,890 --> 00:03:12,380 And if you click on any of these hyperlinks it will allow us to edit these alarms. 29 00:03:12,390 --> 00:03:18,540 You can also use this screen to set up e-mail notification if you like 30 00:03:21,300 --> 00:03:24,360 then we have the capacity tab. 31 00:03:24,720 --> 00:03:34,390 First section is recess killing act activities any capacity changes initiated through the auto scaling 32 00:03:34,410 --> 00:03:36,020 function will be logged. 33 00:03:36,030 --> 00:03:41,780 Here we'll go cover the topic of auto scaling later in this course. 34 00:03:43,800 --> 00:03:53,760 Then we have two more sections here provisioned our capacity and auto scaling which simply allows us 35 00:03:53,760 --> 00:03:56,190 to control the capacity. 36 00:03:56,340 --> 00:04:05,700 And these are the same settings that we saw when we created the table the next tab is in Texas. 37 00:04:05,740 --> 00:04:15,890 This simply lists all the secondary indexes on our table local as well as global secondary Nexxus where 38 00:04:15,990 --> 00:04:22,030 we can create more global submarine access up to a limit of 5 per day. 39 00:04:22,050 --> 00:04:29,740 Of course we can also delete any of the existing global secondary indexes if we need to. 40 00:04:32,030 --> 00:04:41,490 As we already know local secondary indexes however cannot be created now and we cannot delete any locals 41 00:04:41,490 --> 00:04:43,150 that are in the Nexus either. 42 00:04:43,980 --> 00:04:51,330 Only way to change or remote local secondary nexus is to create a new table. 43 00:04:52,230 --> 00:04:55,290 Then we have a path for global tables. 44 00:04:55,290 --> 00:05:02,600 This allows us to create multi-region tables and we'll dive deeper into this. 45 00:05:02,680 --> 00:05:14,520 In another lecture later in the score's the backup Stabb as the name suggests allows us to manage backups. 46 00:05:14,520 --> 00:05:23,370 We can create backups restore from existing backups and also delete any existing backups and we'll learn 47 00:05:23,370 --> 00:05:33,220 the specifics of backup and restore operations in one of the lectures I had in this course. 48 00:05:33,590 --> 00:05:44,030 Then we have triggers here we can define Landauer functions to execute based on some events like changes 49 00:05:44,030 --> 00:05:45,020 to our table. 50 00:05:45,080 --> 00:05:55,900 For example when new items are added we could trigger a function to do something we can use them in 51 00:05:55,900 --> 00:06:04,670 conjunction with Dynamo these dreams as we'll see later when we discussed the topic of the animality 52 00:06:04,770 --> 00:06:05,650 streams. 53 00:06:07,280 --> 00:06:09,710 Then we have access control tab. 54 00:06:09,710 --> 00:06:14,540 This allows us to control access to the table. 55 00:06:14,810 --> 00:06:22,010 And this is also one of the advanced topics that will cover a little later in this course. 56 00:06:25,190 --> 00:06:28,220 Finally we have tags. 57 00:06:28,370 --> 00:06:32,020 Tags are used to organize our tables. 58 00:06:32,050 --> 00:06:40,320 Our task is simply a key value pair and typically this is used to categorize resources. 59 00:06:40,490 --> 00:06:44,830 We can break down our AWOS bills by these tags. 60 00:06:45,020 --> 00:06:50,510 It's one of the ways to analyze our AWOS bills. 61 00:06:50,830 --> 00:06:58,430 That brings us to the end of this section in the next section we learn another way of working with phantom 62 00:06:58,450 --> 00:07:09,040 ALIMI And if you're a savvy developer who prefers the term we know our command prompt over the graphical 63 00:07:09,040 --> 00:07:10,300 interface. 64 00:07:10,450 --> 00:07:13,270 The next section is for you. 65 00:07:13,450 --> 00:07:23,140 We're learning how to use the NABC lighting to work with Dynamo D-B How ever if you like using the graphical 66 00:07:23,140 --> 00:07:32,120 interface instead then you can continue using this Web console that we just discussed. 67 00:07:32,130 --> 00:07:44,330 Either way I'd suggest that you watch the next section so you have a better idea of different possibilities. 68 00:07:44,820 --> 00:07:46,850 Thank you for joining me here. 69 00:07:47,160 --> 00:07:49,690 Let's meet in the next section.