1 00:00:00,170 --> 00:00:02,880 ‫So, let's talk about the actual last pillar 2 00:00:02,880 --> 00:00:05,910 ‫in the well architecture framework, which is sustainability. 3 00:00:05,910 --> 00:00:07,050 ‫It's a new pillar. 4 00:00:07,050 --> 00:00:09,770 ‫So, this pillar focuses on minimizing 5 00:00:09,770 --> 00:00:13,440 ‫the environmental impact of running cloud workloads. 6 00:00:13,440 --> 00:00:14,740 ‫So the idea is that you want to understand 7 00:00:14,740 --> 00:00:17,430 ‫your impact, establish performance indicators, 8 00:00:17,430 --> 00:00:18,990 ‫evaluate improvements, 9 00:00:18,990 --> 00:00:20,930 ‫make sure you reach sustainability goals. 10 00:00:20,930 --> 00:00:24,120 ‫So, find these long terms and find your ROI. 11 00:00:24,120 --> 00:00:27,070 ‫Maximize the utilization of your services 12 00:00:27,070 --> 00:00:29,140 ‫because you wanna be energy efficient 13 00:00:29,140 --> 00:00:32,070 ‫and obviously be environmental conscious. 14 00:00:32,070 --> 00:00:33,230 ‫You want to anticipate 15 00:00:33,230 --> 00:00:36,190 ‫and adopt new more efficient hardware over time 16 00:00:36,190 --> 00:00:39,740 ‫because AWS does some optimizations to their infrastructure 17 00:00:39,740 --> 00:00:41,360 ‫and if you use their newer stuff, 18 00:00:41,360 --> 00:00:43,380 ‫then you are being more efficient. 19 00:00:43,380 --> 00:00:45,490 ‫Use manage services where possible 20 00:00:45,490 --> 00:00:48,179 ‫because you share the infrastructure with many people 21 00:00:48,179 --> 00:00:53,179 ‫and therefore you are in a better space for sustainability. 22 00:00:53,580 --> 00:00:56,416 ‫And reduce the downstream impact of your cloud workloads. 23 00:00:56,416 --> 00:00:58,237 ‫So, reduce the amount of energy 24 00:00:58,237 --> 00:01:00,827 ‫or resources required for your services 25 00:01:00,827 --> 00:01:02,620 ‫and your need for your customers 26 00:01:02,620 --> 00:01:05,530 ‫to constantly upgrade their devices. 27 00:01:05,530 --> 00:01:08,930 ‫So, some services that help with sustainability in AWS, 28 00:01:08,930 --> 00:01:11,150 ‫for example, EC2 Auto Scaling 29 00:01:11,150 --> 00:01:13,940 ‫or Serverless Offerings such as Lambda or Fargate. 30 00:01:13,940 --> 00:01:16,050 ‫And you want to get basically use 31 00:01:16,050 --> 00:01:18,303 ‫the right amount of compute for your task. 32 00:01:19,190 --> 00:01:21,231 ‫Cost Explorer; Graviton 2, 33 00:01:21,231 --> 00:01:24,520 ‫EC2T type of instances and Spot Instances. 34 00:01:24,520 --> 00:01:27,870 ‫All of them allow you to make sure you're energy efficient 35 00:01:27,870 --> 00:01:31,900 ‫when using the capacity compute of AWS, 36 00:01:31,900 --> 00:01:34,950 ‫and spot instances will allow you to use spare capacity, 37 00:01:34,950 --> 00:01:36,620 ‫which will be wasted otherwise. 38 00:01:36,620 --> 00:01:38,490 ‫Then some tiering storage, 39 00:01:38,490 --> 00:01:43,169 ‫so EFS-IA, Amazon S3 Glacier, Cold HDD for EBS volumes 40 00:01:43,169 --> 00:01:45,980 ‫all allow you to optimize your cost regarding storage. 41 00:01:45,980 --> 00:01:48,650 ‫Like is all your data needing to be hot, 42 00:01:48,650 --> 00:01:50,350 ‫these kind of questions. 43 00:01:50,350 --> 00:01:52,580 ‫Then S3 Lifecycle Configurations 44 00:01:52,580 --> 00:01:54,260 ‫S3 Intelligent Tiering 45 00:01:54,260 --> 00:01:57,900 ‫to make sure your data is in the right tier 46 00:01:57,900 --> 00:02:00,720 ‫as well as Amazon Data Lifecycle Manager. 47 00:02:00,720 --> 00:02:02,730 ‫And finally, databases can help you, 48 00:02:02,730 --> 00:02:04,520 ‫so Read Local, Write Global. 49 00:02:04,520 --> 00:02:06,940 ‫So think about RDS Read Replicas, 50 00:02:06,940 --> 00:02:08,650 ‫Aurora Global Databases, 51 00:02:08,650 --> 00:02:11,790 ‫DynamoDB Global Tables or using CloudFronts. 52 00:02:11,790 --> 00:02:14,510 ‫Okay. That's it for this lecture, I hope you liked it. 53 00:02:14,510 --> 00:02:16,660 ‫And I will see you in the next lecture.