Migrating Enterprise Applications to the Cloud Session 672. Leighton L. Nelson

Transcription

1 Migrating Enterprise Applications to the Cloud Session 672 Leighton L. Nelson

2 Leighton L. Nelson Instructional Technology Principal Oracle ACE & Oracle Certified Expert Oracle Database Administrator Author/blogger 2

3 Agenda Cloud Basics Migration Challenges Case Study Summary 3

4 Part I: What s Cloud

5 The Basics: Cloud Definitions Private Cloud Hybrid Used by a single organization (non-shared) and typically runs in a company s own data center or hosted by a third party Coordinated use of cloud services across provider boundaries among public and private service providers On-Premises Public Use of shared resources to support multiple organizations (e.g. IaaS, PaaS) 5

6 The Layers: IaaS vs. PaaS vs. SaaS Value-Added Capabilities (Middleware, DBaaS, IT Ops Management) Wholly managed and delivered AWS EC2, IBM Softlayer, Azure Public Cloud, Google Cloud Platform AWS RDS, Azure SQL, Force.com, Google App Engine salesforce.com, Box, Zendesk 6

7 IaaS PaaS Growth Factors Lift and shift Adopt new services Control over custom configs, infrastructure Low risk of lock-in No need to manage infrastructure Companies can focus Scale, speed can be faster Better performance of existing DBs (e.g. RDS Aurora MySQL) Inhibitors vs. on-prem/private cloud Legacy apps, internal politics, planning, etc. vs. PaaS: Cost of managing resources Fear of lock-in Lack of customization Harder to migrate existing on-prem apps DB size limitations Less control over security 7

8 The Players Public Cloud Providers SI (Strategy, Implementation, Managed, Consulting, Support, Training, etc.) Enterprise 8

9 2016 Delphix Corporation 9

10 Amazon Web Services RDS (Oracle, MySQL, Aurora) EC2 Storage (EBS, S3) 10

11 Microsoft Azure SQL Database SQL Server Hybrid Platform Solutions 11

12 IBM SoftLayer/Bluemix Bluemix PaaS Analytics & Big Data Bare Metal 12

13 Oracle Public Cloud Database Cloud Service Oracle Cloud Compute Bare Metal 13

14 Multi-Cloud Approach Migrated into Clouds Managed Clouds Private Clouds Born-in Clouds 14

15 Part II: Migration Strategies

16 Six R s of Cloud Migration 16

17 Journey to the Cloud Cloud Transformation Disruptiveness Virtualization, Automation Lift and Shift Program Size 2016 Delphix Corporation 17

18 Hybrid Cloud Without Delphix Slow and manual process. Difficult to move data and keep hybrid environments updated. Production Masked Copy Backup of Masked Copy BACKUP BACKUP MIGRATE ON PREMISES DATA CENTER 2016 Delphix Corporation 18

19 Hybrid Cloud With Delphix Efficiently migrate and refresh environments in the cloud. Refresh faster by only sending change data ON PREMISES DATA CENTER 2016 Delphix Corporation 19

20 Migrating Data to Amazon AWS AWS VM Export/Import AWS Database Migration Service Backup & Restore Native Replication (e.g. Oracle Data Guard, GoldenGate) Delphix Virtualization Engine 20

21 What is Delphix Data Virtualization? 2016 Delphix Corporation 21

22 Dynamic Data Platform 22

23 Data Virtualization Use Cases Test Data Management DevOps Cloud Migration 23

24 Increased Agility for Amazon Web Services Simplify Migration -Sync applications, databases, and files from on-premise to AWS Run Delphix Environments In AWS -Self-service provisioning of environments in minutes Flexible Deployment Options - On-premise, full-cloud or hybrid scenarios 24

25 Cloud Architecture Example PRODUCTION BRIDGE & BURST WORKLOADS INTO CLOUD PLATFORMS SYNC REPLICATE ENCRYPTED TRANSMISSION ON PREMISE / PRIVATE CLOUD REDUCE BANDWIDTH NEEDS BY 10X & ACCELERATE CLOUD MIGRATIONS INCREASE AGILITY & DECREASE COSTS 25

26 On-Premises to Cloud Replication ON-PREMISES CLOUD PRODUCTION APP RDBMS STORAGE NON-PRODUCTION DEV TEST UAT APP APP APP RDBMS RDBMS RDBMS Client Network Service Provider Network NON-PRODUCTION DR DEV TEST APP APP APP RDBMS RDBMS RDBMS STORAGE STORAGE Synchronizatio n Provisioning 1. Synchronize with production 2. Replicate from on-premises to cloud 3. Provision dev/test copies in the cloud 4. Hydrate dev/test copies in the cloud 26

27 On-Premises to Cloud Replication (Single Engine) ON-PREMISES CLOUD PRODUCTION APP RDBMS STORAGE NON-PRODUCTION DEV TEST UAT APP APP APP RDBMS RDBMS RDBMS Client Network Service Provider Network NON-PRODUCTION DR DEV TEST APP APP APP RDBMS RDBMS RDBMS STORAGE Synchronizatio n Provisioning 1. Synchronize with production over VPN 2. Provision dev/test copies in the cloud 3. Hydrate dev/test copies in the cloud 27

28 Part IV Case Study

29 Migrating Oracle E-Business Suite 12.1 from DC to AWS Build lab environments in Amazon AWS in order to quickly spin up copies of Oracle EBS stack in the Cloud. 29

30 Oracle E-Business Suite Virtualization Linking EBS Database Link EBS dbtechstack Link EBS appstier 30

31 Data Virtualization: linking to a source EBS R12.1 database Delphix Virtualization Engine 10 TB storage RMAN Source DB server Oracle 11g 10TB storage E-Business Suite DB 31

32 Data Virtualization: linking to a source R12.1 dbtechstack Delphix Virtualization Engine 10 TB storage RMAN Source DB server Oracle 11g 10TB storage E-Business Suite DB E-Business Suite dbtechstack 32

33 Data Virtualization: linking to a source R12.1 appstier Delphix Virtualization Engine 10 TB storage RMAN appstier Source DB server Oracle 11g 10TB storage E-Business Suite DB E-Business Suite dbtechstack 33

34 Data Virtualization: provisioning to a virtual EBS dbtechstack Delphix Virtualization Engine 10 TB storage RMAN appstier Source DB server Oracle 11g 10TB storage E-Business Suite DB E-Business Suite dbtechstack Target DB server Oracle 11g No database storage Virtual EBS dbtechstack 34

35 Data Virtualization: provisioning to a virtual EBS database Delphix Virtualization Engine 10 TB storage RMAN appstier Source DB server Oracle 11g 10TB storage E-Business Suite DB E-Business Suite dbtechstack Target DB server Oracle 11g No database storage Virtual EBS dbtechstack Virtual EBS DB 35

36 Data Virtualization: provisioning to a virtual EBS appstier Delphix Virtualization Engine 10 TB storage RMAN appstier Source DB server Oracle 11g 10TB storage E-Business Suite DB E-Business Suite dbtechstack Target DB server Oracle 11g No database storage Virtual EBS dbtechstack Virtual EBS DB Target Apps Tier server No appstier storage Virtual appstier 36

37 Securing Data In The Cloud 2016 Delphix Corporation 37

38 Data virtualization: transformation by masking, then replicating to IaaS Delphix Virtualization Engine 10 TB storage Delphix Virtualization Engine 10 TB storage Linux Source 10 TB database Linux Target Oracle 9i, 10g, 11g, 12c No database storage Delphix Masking Engine Target DB server Oracle 9i, 10g, 11g, 12c No database storage 38

39 Replicate Masked E-Business Suite to Cloud Replicate non-production workloads to the cloud while remaining in sync with on-premise production systems AUTOMATICALLY MASK SENSITIVE DATA ENCRYPTED TRANSMISSION & SINGLE COMMUNICATION PORT PRODUCTION SYNC REPLICATE DISTRIBUTE MASKED DATA FIREWALL AUDIT CHANGES, PROVIDE SOURCE OF RECORD ON PREMISE / PRIVATE CLOUD 39

40 Deploy Delphix in Amazon AWS 40

41 Provisioning Masked E-Business Suite Copies in the Cloud in single lab Delphix Virtualization Engine 10 TB storage Target DB server Oracle 11g No database storage Target Apps Tier server No appstier storage Target DB server Oracle 11g No database storage Target Apps Tier server No appstier storage Training EBS Dev EBS Target DB server Oracle 11g No database storage Target Apps Tier server No appstier storage Test EBS 41

42 Create Physical E-Business Suite Instance using V2P Unvirtualize /Rehydrate Database, dbtechstack and appstier Requires physical storage on targets (full copies) Performance Testing and UAT 42

43 Building out multiple labs Create AMIs from Instances Save AMIs to Template Spin up multiple EC2 instances from Template 43

44 Considerations & Recommendations Network -Use same VPC for Delphix Engine, Sources and Targets - Configure Security Groups -Static IPs Delphix Engine Storage (EBS) -Provisioned IOPS -General Purpose SSDs Instance Types -Large memory instances (r3.2xlarge, r3.4xlarge, r3.8xlarge) -High IO instances (i2.2xlarge, i2, 4xlarge, i2. 8xlarge) 44

45 Summary: challenges with solutions 1. New chargebacks Data virtualization minimizes storage and data transfer 2. Confidential data Data masking integrated with data virtualization 3. Platform Cross-platform conversion integrated with data virtualization 45

46 Resources Protecting Data in AWS Viral Shah, Technical Manager, Delphix Getting Started with AWS - AWS Solution Architect 6 Strategies for Migrating Applications to the Cloud - Head of Enterprise AWS Three Journeys Define Migrating a Data Center to Cloud Infrastructure as a Service - Gartner 46

47 Questions? 2016 Delphix Corporation 47

48 Thank You