Databases Gone Serverless

无服务器计算越来越受到开发人员的欢迎,因为它使开发人员能够在不需要操作和管理服务器的情况下构建和运行应用程序。本次演讲将对数据库世界中的无服务器应用程序进行高级概述,包括使用案例、可能的解决方案、服务和通过云生态系统提供的好处,重点介绍AWS无服务器平台的功能。

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1.Databases Gone Serverless Alkin Tezuysal (@ask_dba) Sr. Technical Manager, Percona

2.Who am I? @ask_dba 2

3.Agenda ➢ Serverless Architectures ➢ Serverless Solutions in Database World ➢ Where’s Serverless technology going? 3

4.What does Serverless mean? ➢ No servers? ➢ No admins? ➢ No maintenance? ➢ No Datacenters? ➢ No costs? 4

5.Servesless Architectures Common Use Cases

6.Serverless Deployments in 2018 Web Applications Data Lake Solutions Serverless Foundation Stream Processing Operation Automation 6

7.Benefits and Risks of Serverless Benefits 1. No Server Management 2. Flexible Scaling 3. Automated High Availability 4. Cost savings over idle servers Risks 1. Harder to identify and troubleshoot 2. Hiring and Training Serverless experts 7

8.Building Blocks for Serverless (AWS) 8

9.AWS Database offerings can fit Serverless • Relational • Non-relational • Some Management Involved • Fully Managed • Offers variety of RDBMS options • Multi-Region • High Availability and D/R • Multi-Master • Pay as you scale • Low Latency Key-Value Store mobile, gaming, IoT,web 9

10.Web Applications - Basic 10

11.Web Applications - Complex 11

12.Data Lake Foundation 12

13.Stream Processing 13

14.Data Processing Use Case – iRobot 14

15.Operations Automation 15

16.Other Providers in Serverless Arena CosmosD Azure Functions Storage B Functions Google CP /Knative Storage Firestore Function Alibaba Compute TableStore IBM Functions Cloudant Oracle Fn Project RDBMS 16

17.Final Thoughts ➢ Cloud Era has arrived ➢ Serverless is the next generation cloud. ➢ Use available services where it meets the criteria ➢ Watch out spending and plan in advance. 17

18. Cloud Market Share 2018 - Forbes 18 https://www.forbes.com/sites/louiscolumbus/2018/09/23/roundup-of-cloud-computing-forecasts- and-market-estimates-2018/

19.References and Credits • AWS • Tyler Duzan • AZURE • GCP , Knative • Alibaba • IBM • Oracle 19

20.Thank You Sponsors!! 20