1. Oracle Open World 2018 Monday, Oct 22, 5:45 p. m. - 6:30 p. m
Oracle Open World Monday, Oct 22, 5:45 p.m. - 6:30 p.m Moscone North - Room 22

2. Oracle E-Business Suite R12.2 on Oracle Database Exadata Cloud Service
Sridhar Mahadevan, Technology Architect, Oracle Cloud and Applications DBA, Infosys Ltd.,
Rao Mettu
Principal Architect, Infosys Ltd.,

3. Session Agenda Introduction Lift & Shift Methodologies
Project Background
Implementation Deep Dive
Q&A

4. Introduction 4

5. More than 80% Enterprises are on Cloud Journey
Quantitative Benefits
Qualitative Benefits
Faster Adoption Enterprise Ready Cloud in 120 days
No Vendor Lock in Platform Independence (exit path)
Cost Flexibility Non-linear Infra cost, support cost
MTTR reduced time / effort to maintain env.
Release Frequency daily / weekly releases
Out of Support Technology time to upgrade / refresh
FTEs to run IT More bandwidth to support business
Value of Agility Speed to delivery Differentiated products
Cost of retirement Minimal cost / time to retire app, infra, DC
Flexible Service Level Minimal changes required for SLA
Organization Transformation no more siloes – IT Service delivery
Software license cost ability to select best of breed
Source: Cloud Security Alliance report

6. Infosys Oracle Practice Snapshot
Oracle Engagements across
50 countries
1100+
Infosys is positioned a Leader in the Magic Quadrant for Oracle Application Management Service Providers, Worldwide.
20+ years
Providing Oracle Services
USD B+
Oracle Services Revenues
14,680+
Oracle Experts
5500+
Oracle Functional Consultants
20 + Co-developed Solutions
1450+
Cloud Certified Specialists
5500+
Oracle Implementation Specialists
26+ COEs
Innovation Center at Shanghai
hours of co-development
16,000+
Approved documents in the Process repository

7. Our Current Network of Technology & Innovation Hubs
Indianapolis, IN
2,000 American jobs
Focus on Digital Innovation, IOT / Smart Factories, Packaged Apps (SAP & Salesforce.com)
Partnership with Purdue University – Research, Training, CoEs
20,000 sq. ft. Hub in One America Tower
Providence, RI
500 American jobs
Focus on design skills: experience, strategy, product
State of the art design studio
First of Global Design Accelerator Network
Partnership with RISD – Research, Training, CoEs
25,000 sq. ft Hub in Providence Journal building
Hartford, CT
1,000 American jobs
Focus on Insurance, Healthcare and Manufacturing, paired with Connecticut’s world-renowned academic institutions
Labs that focus on smart underwriting, claims fraud, IoT and Cloud, and cutting-edge data security and data-sharing feature
Raleigh, NC
2,000 American jobs
Focus on Digital Innovation, Open Source
Academic heartlands of the Research Triangle
55,000 sq. ft. Hub in Briar Creek Parkway

8. Infosys as MSP Partner – Only SI on Globe to current Achieve This

9. Infosys in - Hosting and Infrastructure Services

10. Representative Case Studies: Apps Migration to Cloud
Migrated to Cloud
Key Benefits
Public Cloud
40% cost savings
Platform upgrade to Windows 2012
Faster turnaround for new VMs for new projects
Migration from Private Cloud to IaaS with Infosys as single point
service provider
Earlier we had moved them to Private Cloud
Private Cloud
Reduction in infrastructure cost by 30%
Reduction in datacenter space by 75%
Carbon footprint lessened by about 85%
Project environment build time improved by 60%
DR RPO/RTO improved up to 80%
Improvement in production performance up to 66%

11. Representative Case Studies: Apps Migration to Cloud Continued…
Engagement Overview
Oracle Products Used
Business Benefits
Quantified RoI
A Large US Manufacturing Company
Customer was looking at moving the Oracle R12 suite and non-Oracle applications of the acquired entity to a new data center
Optimal Cost Model with similar benefits as the existing data center
Performance benefits
Oracle IaaS Compute
ExaCS
Fast Connect
HA for Application using Oracle Traffic Director
RAC database using ExaCS
Zero downtime during migration
Batch processing runtime reduced by 25-30%
Oracle standard practice
Infrastructure availability - 95%
Transparency
Capex to Opex model using pay per use basis
20% cost reduction
High performance machine powered by Exadata
60% faster instance deployment cycle
Increase CPU response time by 20%
Engagement Overview
Oracle Products Used
Business Benefits
Quantified RoI
Large Retail Customer in EMEA
One of the largest retail customer based out of EMEA
HR and Payroll solution for more than 40K employees using Oracle Ebusiness Suite
Oracle Identity Management
Access Manager
Maximum Availability Architecture on Cloud using Oracle IaaS and ExaCS
Minimize customization
Enhanced operational efficiency
Oracle standard practice
Business Continuity
Transparency
20% cost reduction
High performance machine powered by Exadata
60% faster instance deployment cycle

12. Representative Case Studies: Apps Migration to Cloud Continued…
Engagement Overview
Oracle Products Used
Business Benefits
Quantified RoI
Large US Bank in US
One of the largest regional banks in USA and was majority owned by a UK based Bank
Infosys License Consolidation Solution on Oracle Cloud
Oracle IaaS
DBaaS
Compute Cloud
ExaCS
Eliminated unwanted software, consolidated systems, maximized existing software usage
Bundled software licenses and AMC with Implementation and Support services
Provide value added license management services
30% YOY growth for the next 5 years through license reuse and harvesting for some of the components
Approximately 35%+ cost savings
Engagement Overview
Oracle Products Used
Business Benefits
Quantified RoI
Semiconductor Company in US
American semiconductor design and manufacturing company evaluating the cloud hosting solutions on Oracle IaaS vs OMCS, cloud deployment process, performance elasticity on demand and operations benefits on cloud
Oracle IaaS
DBaaS
Compute Cloud
Greater control on managing environments
Environment availability for project in less
Hassel free change management process
Reduced instance hosting cost by almost 30%
90% reduced time to deploy code
Achieved elasticity to add resource on demand

13. Modernizing application landscape while reducing run costs
Business Drivers
Infosys Offerings
Benefits to Customer
Eliminate Spend on unused Licenses, save penalties due to license expiry ,move from Capex to Opex
Optimize application licenses (Analyze current costs & Negotiate for Future)
Reduce RUN costs & Modernize Applications
Innovative Bundled Contracts (Bundle Infra, AMS, Upgrades )
Reduce overall TCO by 20%-40%
Migrate Infrastructure to Cloud (Analyze current infrastructure and resize based on current & future usage)
Improve provisioning time & application Performance
Licenses, Infrastructure Hosting and Services for Oracle + Non Oracle footprint
Modernize Applications
(Recommend Platform to build Next Gen Applications, Provide Solutions on Technology Modernization)
Achieve Business Agility by becoming responsive in adopting market trends, reduce product launch cycle times

14. Infosys Cloud Assessment Methodology
Step1: Discovery
Step2: Analysis
Step3: Planning
Technical Quality
Ready for Future
Business Quality
Migration Complexity
Inventory Tools 1
On-Premise
Determine Migration effort
Alignment to target architecture
Design For Growth & Innovation 2 3 4
Hybrid
Cloud Disposition
Public
Private
Project Dependencies
Complete landscape map
Flexibility for change
Scalability
Application Documents 1
Containers
Infra & App Inventory
Migration Plan with cloud disposition
Security
Maintainability 2 3 4
IaaS
PaaS
SaaS
Data Sensitivity
Technology Obsolescence
User & Data Growth 1
SME discussions
Re-host
Inventory and profile of all
apps
Technical Health
Validate with SMEs/Support teams
App Future Roadmap 3
Remediate
Re-platform
Vendor Support
Migration Disposition 2
Cost computations – Target state, Migration & Operations 5 4
Refactor
Re-architect
App Services, Technical Services Discussions
Cloud Fitment
Business Criticality
TCO, budget allocation guidance
Retire 7 6
Retain
Outputs

15. Illustrative App – Cloud Suitability Assessment using WLM
Powered By
Infosys Workload Migration Solution Suite
Infosys Work Load Assessment Suite - Scoring a sample application
Step 1:
Collect 30+ characteristics for each application as defined by model
Step 2:
The model derives HML score for each criteria and for each application
Step 3:
Criteria weights are derived using AHP Model.
Step 4:
Cloud Suitability score is derived based on the weighted score of Technical Attributes
Step 5:
Cloud deployment model score is derived based on the weighted score of Deployment Attributes
 Cloud Suitability
Deployment Model
Cloud Recommendations
Primary Language
Custom Developed?
Elasticity
Optimal Utilization
Application Maturity
Integration Complexity
Migration Complexity
Security
Regulatory & Compliance
Business Criticality
SLA
Application Control
Java/J2EE, oracle11g H L H L H H H H L L
Public
0.288
0.016
0.059
0.010
0.105
0.092
0.107
0.054
0.010
0.010
High Elasticity - Periodic availability is defined
High Maturity - App is mature/stable with no functional enhancements planned.
Highly Secure - Oracle cloud security features can be leveraged to maintain current security levels
Highly Compliance - Oracle supports compliance can be leveraged for regulatory compliance
Public Cloud

16. A Phase Driven Approach to Moving to Cloud
Understanding the Current
Defining the Destination
Planning the Journey
Deficiencies in current ERP(s)
User Base
License costs
Current performance & support metrics for the infra & apps
Capex stuck in outdated infra setups
Consolidation of Apps/ DBs/Infra
New Projects in pipeline
Workload analysis for need of elasticity
Comparison of new costing model with the current in house one
Migrate what and when
Understanding the Vendor relationships
Handling the impact on various teams (specifically the IT team)
Key Driving Factors
Uniformity
Simplicity
Vendor Support for the applications
Complexity of Infra setups
Multiple Vendors to deal with
Efforts involved in keeping the lights on
Heterogeneous applications
Need to modify this slide- details written in xls

17. Approach – Summary Migration Approach Migrate DEV , SIT , UAT and PROD
Build (Compute)
Migrate
EBS instances
Validate Success Criteria
Sign-off
Migration Approach
Pre-Build
Migrate DEV , SIT , UAT and PROD
Reduces Risk to Operations
Provides Opportunity to absorb learning

18. Flexible Solution Options to Cover - Migrate + Support + Host
L1 Helpdesk

19. Lift & Shift Methodologies

20. EBS Database Migration Option
Prepare the Standby Database from PROD
Online Archive Log shipping from Source Database to target Database
DURING THE CUT OVER
Using RMAN Duplicate Database can be created at Target Data center .
Apply Incremental Backups twice each day to sync TO-BE PROD with Current PROD
Check Archive is shipped and applied to Target Database .Open the Prod DB at New Data center.

21. EBS Application Migration Option
PREPARE
CONFIGURATION
ON TARGET
FINAL
STEPS
TARGET : Create VM on application tier using custom image with network connectivity to Exadata Compute Nodes.
SOURCE: Prepare instance and keep tar backup of application file system.
TARGET:
Copy and untar application file system.
Run adcfgclone.pl
Configure OTD
ETCC Check
Customer Specific Steps
TARGET :
Enable SSL
Perform Sanity
Configure Backups
Configure Monitoring Solutions

22. Our Approach for V2V and P2V work load Migrations
Virtual to Virtual (V2V)
Physical to Virtual (P2V)
In Scope Physical server Validation
Move group Creation based on applications
Doubletake Migration tool would be used for all Physical to virtual conversion. All P2V conversion will happen at source, to save bandwidth
If there is capacity constraint in source, P2V process will be over the WAN directly to target.
Remove any Physical Hardware specific drivers.
Upgrade VMware tools and restart
Shutdown the VM in move group and Upgrade Hardware and Power on the VMs
Shutdown all the VMs and Power on the VM in a order (Shared services->DB->APP->Web)
On successful testing by application teams and business user. VMs are ready for production use.
In scope VMs Validation
Move group Creation based on applications
Shutdown Source VMs in Move group.
Copy Source VM folders to target datastore.
Register, Assign correct port group and Power on the VM
Upgrade VMware tools if source vm is on lower version and restart
Shutdown the VM in move group and Upgrade Hardware and Power on the VMs
Shutdown all the VMs and Power on the VM in a order (Shared services->DB->APP->Web)
On successful testing by application teams and business user. VMs are ready for production use.

23. V2V (Virtual to Virtual) Migration
Source DC
Target DC
App1 OS
LIVE Production systems
New Production Systems
Shutdown LIVE Production system
DNS Switchover
System Start-up as New PROD system 3
Vmware converter/Storage Vmotion
SAN Storage
Raw Disks
Raw disks
Firewall 1 2 4 5
This method leverages virtualization tool like Vmware Converter/ Storage VMotion or Winscp will be used to copy/replicate Image from source to target datastore.
As a pre-requisite, a very strong , robust and high throughput DC to Cloud WAN /LAN network infrastructure is mandated. The data transfer & migration timelines are highly depended on it, as the V2V replication process would be a continuous flow of data changes between Source and Target.
If the VMfiles are copied over, then Register, Assign correct port group and Power on the VM
Upgrade VMware tools if source VM is on lower version and restart
Shutdown the VM in move group and Upgrade Hardware and Power on the VMs
Shutdown all the VMs and Power on the VM in a order (Shared services->DB->APP->Web)
On successful testing by application teams and business user. VMs are ready for production use
Virtual machines 23

24. P2V Migration Migration Environment Source DC Target DC
Target Environment
Layer 2 Extension
Source DC
Target DC
OS , Application, Data
Source Volume
Copied Volume
Source Physical Machine
Migration
Migration Environment
Discover the source machine in Double take Migration Tools Server
Discover the vCenter/ESX or Physical server on Double take Migration Tools server
Initiate a conversion / Migration by pointing target DC Vcenter
Initiate the cut-over during schedule migration window
Perform post-migration checks and task at target (CPU, memory, Disk, Vmtools etc)
Ensure the migrated machines are reachable
Integrate with monitoring and backup
Release the system for application testing
Update the CMDB once application testing is done
De-commission at source DC. 24

25. Infra Readiness Checklist
Check list items
Network Design
Design and configure IP Networks to extend Oracle Cloud
Design and configure Network ACLs and fine grained access control between subnets on-premise to cloud and to/from internet traffic
Create detailed network design document
Server Design
Design the boot volume , additional storage volumes required for each server
Design the base packages, kernel versions and other required utilities for server creation
Define compute shape, OS, version for each of the required servers in Oracle Cloud
Create and register images for each type of server
Create SSH Keypairs
Configure Terminal server ready in OPC
Backup / DR Design
Establish connectivity between Primary and Secondary DCs ( availability Domains)
Define the Application Level DR across sites either using image copies, orchestrations, (a)synchronous backups of specific folders
Schedule Snapshot backups for critical application servers
Define application server Backup schedule and DR schedule
Cloud Storage (Object)
Define the containers for each type of object store e.g. Database, Server, Image backups
Create Specific users and roles to provide container specific read/write access
Create users for specific tasks that would require access to OCS e.g. Database Backup Users that has access to one container
Define and setup DB backup specific containers for Database backup on Oracle Storage Cloud
Naming Convention
Design naming convention for Cloud hosted Servers and OCS containers
Design and implement DNS server
Establish DNS resolving to parent domain with Client
Security Rules
Define IP Networks/VCNs association with private gateway
Create Private gateway
Oracle alliance
Process Bill of Material well in advance with Oracle for provisioning the cloud instances
Create Oracle SR for port enablement on firewall for Exadata and compute cloud 2 weeks in advance

26. Migration – High level Activities & Responsibilities
Hosted on Oracle Cloud
Infosys
Client
Access to existing Dev, Test, UAT and Production Applications on need basis during migration
C,I
R,A
Performing a POC on the applications to be moved before implementing the methodology on all the environments
Racking and stacking of hardware and Perform power on self test to ensure the device condition
Network Connectivity (Internet / MPLS) – between Oracle Cloud and Client Datacenter(Also needs co-ordination with Client Network team)
Validation of the assets against BoM
Configuration of Network (Switches, Load Balancer), firewall and IDS/IPS
R.,A
Configuration of Storage in SAN and Disk Configuration in Server
Configuration of Backup policies
Configuration of Network & Network Security
Configuring Operating System and its Services
R, A
Coordination for implementing backup policy, storage, network configuration
Implement standards and controls for the OS , Database and application
Implement standards and controls for storage, backup Infrastructure , security and network devices
Providing Software licenses and Utilities
Management Packs for Oracle E-Biz, Oracle Enterprise Manager ,Oracle Diagnostic Pack, Oracle Tuning Pack
Release the server environment after build for app migration, configuration and testing
Database set up & Migration
Application setup
Dry Run
C, I
Integration testing
Detailed UAT
Setting up and configuring the DR

27. Typical Lift & Shift Migration Project Plan
Weeks 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Assessment phase
Final Summarized execution /solution Approach
Cloud Infra Solution design and core Infra build + network
Pre-req steps (Server readiness with Hosting Partner) as per Final approach
Development Instance Migration and due diligence (ASCP/EBS)
Configuration ,Testing and Verification
Test Instance Prep/Migration and due diligence (ASCP/EBS)
Stage readiness and Migration
Functional Testing and Environment validation and sign-off
Cloud Infra build for PROD /DR and testing readiness
PROD Migration (After PROD Migration , DR DB creation)

28. Project Background

29. About Customer
Retail franchise operating from Middle East with user base spread over 14 MENA countries.
Users accessing application from over 4000 work locations.
employees using the application with concurrent load of ~30%
Leverages Oracle EBS as their system for over a decade
Predominantly using HRMS modules.
Self service based applications.
For reporting purpose. I N T R A E V L A N
Internal Users
EBS PROD R12.1
DB Storage
Storage
Legacy System Architecture

30. Customer Requirement
Hardware infrastructure reaching end of life and maximum capacity. Unable to meet application availability SLA due to frequent outage as existing hardware is unable to scale
Reduce the CAPEX on Hardware and reduce OPEX on maintenance cost
Reduce the License Cost by optimizing the hardware with uncompromised performance
Improve Platform availability - Reduce Mean Time to Procure, Install and Configure new infrastructure
Need HA configuration for fault tolerance and scalability and DR Configuration
Leverage out of box application functionality and reduce Customizations
Robust shared environment with usage based pricing and capacity on demand
Reduce migration and regular application/database maintenance downtime and stay on latest patch set

31. Implementation Deep Dive

32. Key Deliverables
Design and implementation of Highly Scalable/High Available/Highly Secured Oracle EBS Environment
Implement active dataguard with far-sync providing no data-loss. Disaster Recovery is configured for this entire setup in Oracle datacenter present in different geographic location.
Establishing of peripheral access such as VPN connectivity between cloud and on-premise system
Configure Highly Available EBS Applications with Multi-tenant RAC Database on ExaData Cloud service
Enable additional Self Service based iModules to replace major customizations. Application to be accessible from mobile devices via internet.
Implement Oracle Traffic Director as load balancing solution
Uncongested connectivity to Customer's user-base spread across 13 MENA countries

33. Prepare GOLD R12.2.6 Instance – EBS Provisioning Tool
Performed the below steps to configure a single instance R EBS instance using EBS Provisioning tool.
Generate an SSH key pair on your local system and upload the public key to the Oracle Compute Cloud
Copy required machine images from Oracle Cloud Marketplace into your Compute Account
Create an Oracle Compute Cloud Service Instance Using the EBS Provisioning Tools Image
Configure the instance for SSH access
Log in to the EBS Cloud Admin Tool instance
Run the ProvisionEBS.pl script to provision instances
Apply mandatory prerequisite patches on R application tier
Components
Marketplace Listing Name
Application Machine Image Name
Comments
Provisioning Tools
EBS Provisioning Tool Image
OPC_OL6_8_EBS_ORCH_VM_<Date>*
Includes the EBS Cloud Admin Tool
OS-Only
EBS OS-Only Image
Oracle-E-Business-Suite-OS-Image-<Date>*
Required for deploying EBS instances
DB Tier Image
EBS Fresh Install Image
Oracle-E-Business-Suite Fresh-DB-<Date>*
DB image with database
App Tier Image
EBS Application Tier Image
Oracle-E-Business-Suite-1226-Apps-Tier
Application Tier

34. Implementation Steps – Oracle Database 12c on Exadata Cloud
Server
Migration Step
Source
Take RMAN backup of database
Target
Rename the database
Create ExaCS database instance
Convert to PDB (txkChkPDBCompatability.pl and txkCreatePDB.pl)
Apply example CD on ExaCS.
EBS Specific PDB Steps (txkPostPDBCreationTasks.pl and txkCfgPDBRACNode.pl)
Apply recommended Exadata DB patches
Execute ETCC and apply any identified patches as per the result of ETCC
Apply DST Patch
Perform database sanity test
Copy custom tnsnames, and download latest ETCC patch.
Configure backup and take backup of the new Production DB
Establish ssh connectivity between source and target
Copy the appsutil.zip and RMAN backup from source to target
Copy the appsutil.zip to $ORACLE_HOME
Create directory under ASM and init.ora
Restore and Recovery Database

35. Implementation Steps – Oracle EBS 12.2.6 on Classic Cloud
Server
Migration Step
Source
Apply R identified additional patches
Target
Configure PCP Related Steps on concurrent managers.
Create Application Tier nodes using the custom image.
Update Printer, Workflow Configuration settings and profile options
Create Security Rule to enable database access
Misc. Customer Specific Steps
Transfer EBSapps.tar to target server
Restart database and application services
Untar the EBSapps.tar
Release instance for Sanity Testing
Execute adcfgclone.pl appsTier dualfs
Configure backups for application.
Add additional internal tier
Configure Monitoring Solution.
Download and execute latest ETCC Checker
Apply any identified patches during ETCC
Configure OTD
Enable SSL for application URL and run autoconfig
Enable reverse proxy configuration for Internet Access.
Start Application and Perform Basic Sanity

36. End State Architecture

37. Oracle Cloud Connectivity : Solution
Customer’s DC
Secure S2S VPN Connectivity
Infosys Network
Existing VPN Connectivity
Secure P2S VPN Connectivity
Multiple Connectivity Options are available based on the bandwidth requirements.
Oracle Cloud to Client DC
Secure site-to-site VPN connectivity using IPSEC over the Internet/Corente Services Gateway
Infosys to Oracle Cloud DC for support
Via client network. Infosys connecting to Client network and connecting to Oracle Cloud
Infosys directly connect to Oracle Cloud DC through exchange provider (S2S VPN)
Connectivity Options

38. Disaster Recovery Oracle Database 12c - Active Data Guard Far Sync
High Availability Architecture consists of protection to Database Tier, Middle Tier for planned/un-planned failover.
It is complete Oracle Maximum Availability Architecture.
Protection for DB Tier:
Active Data Guard with FARSYNC
RMAN Flashback
Protection for Middle Tier:
Symmetric naming of Apps Server reduce the cutover time and activities in the event of actual DR.
Multiple VMs for EBS for High availability.
Oracle Database 12c - Active Data Guard Far Sync
Primary Site
DR Site
Application File system - Replication
File systems

39. What it takes to Implement EBS on Oracle Cloud Infrastructure
Oracle Exadata Cloud Service (For Deploying the DB Tier)
Oracle Elastic Compute Cloud Service (For Deploying the Apps Tier)
Block Storage Cloud Service (For the Apps Tier Filesystem)
Object Storage Cloud Service (For storing the backups of both Tiers)
Oracle Site-To-Site VPN Service (For creating private secure overlay network between Oracle Public Cloud & Customer Data Center establishing fully encrypted IPSec network tunnels)
Products involved:
Oracle Traffic Director
Oracle EBS R with Database
OEM 13c

40. Challenges and Mitigation Plan
Area
Challenge
Mitigation Plan
Cloud Provisioning
Activation lead time required for provisioning ExaCS
Coordination with Oracle Cloud teams
Leverage this time for planning
Backup
Client Demanded larger +DATA diskgroup.
60% of storage from the Exa server storage was getting allocated to +RECO for Default ExaCS backups.
Configured custom backup solution using backup APIs
Configured Cloud Object Storage to store database backups
Marketplace Images Incompatibilities
Public, Private Peering network limitation for pre configured marketplace images
Have developed exclusive custom OS image
Reusable OS images made overall provisioning of EBS instances quicker
Shared APPL_TOP
Mounting a shared file system on both application tier was challenging in Compute Classic
Configured additional VM box with necessary disk space.
Extended the storage in the VM to the application tiers.
Port requests / Firewall
Lead time is 10 days for each firewall rule configuration on Exadata CS.
Well planned architecture and design
Identify all port requirements, and raised requests well in advance with Oracle
Exadata
Exadata Cloud Services is provided only on public IP.
Client’s security policy does not meet the requirements.
Configure Database Connection manager for secure access.
Use connection manager to avoid direct connect from any developer tool.

41. Challenges and Mitigation Plan Continued...
Area
Challenge
Mitigation Plan
Disaster Recovery
Production and DR running on different datacenter causing delay in archivelog shipment.
Leveraged Oracle Active Data Guard FARSYNC. Enabled 0 data loss at any distance.
Oracle Traffic Director
Network load balancer settings, https, and security is traditionally done using Network appliances like F5
Risk of configuration and security on software based loadbalancer like OTD
Simpler configuration, Better performance than on premise solution
Application static pages loads faster using OTD’s compression, and caching features
EBS Clone utility is supported for ExaCS databases
ExaCS 12c databases are mandated with Multi-Tenancy
Cloning utilities (adpreclone and adcfgclone) is not supported on ExaCS based EBS cloning
Worked closely with Oracle development to provide alternate cloning mechanism
Optimized the cloning to reduce number of steps and time required

42. Use Oracle Enterprise Manager for Monitoring
CORE Infrastructure
Apps and Database
CPU
Memory
Disk
Server Uptime
Logs
VM availability
Some sample monitoring parameters listed below
Application Availability
Web logic & OPMN
E-Business Suite
Concurrent Managers
JVM usage
Database Availability
Instance Uptime
Table Space Utilization
Monitoring Long Running Sessions
Server Monitoring
DB and EBS Monitoring
Single Console
Cost Effective
Flexible and Scalable
Monitoring Objective

43. Other Relevant Sessions from Infosys
Session Code
Session Title
Speaker Name
Schedule
CAS 2151
Nidec: Oracle E-Business Suite to Oracle Cloud to Prepare for a Single Global Instance [CAS2151]
Steve Campbell, Director Business Applications, Nidec Motor Corporation
Rao Mettu, Principal Technology Architect, Infosys Limited
Todd Sheetz, Enterprise Cloud Architect, Oracle
 Wednesday, Oct 24, 12:30 p.m. - 1:15 p.m. | Moscone South - Room 104
PRO4721
Best Practices: Oracle Linux and Oracle VM in Oracle Cloud Infrastructure
Julie Wong,
Product Management Director, Oracle
Simon Coter,
Director of Product Management, Linux and Virtualization, Oracle
Kuntal Pathak,
Database Administrator, Infosys Limited
October 23,2018
4:45 p.m. - 5:30 p.m.
Moscone South - Room 160

44. Q & A

45. THANK YOU

46. APPENDIX

47. Infosys: A Leader in Gartner’s Magic Quadrant for Oracle Application Services NA & EMEA

48. On Premise v/s Cloud Solution Approach
Category
Particulars
On Prem
Cloud
Infrastructure
Dedicated Hardware
Yes
Elastic capacity No
Highly Elastic and scalable
Database licensing
DB Licenses to be brought
Includes DB Licensing cost
Auto-scaling, Auto-provisioning and Auto management
Limited
Easy via API based service orchestration
Network
Clients IP’s
Assign your own Private IP’s
Assigning your own Private IP address space
Allows you to create subnets in your account
Each VM has up to 8 virtual NICs supporting DHCP and Static IP assignments.
You can connect IP networks to each other and create routes to specific subnets.
Authentication
SSO,AD,LDAP
Available
Extends your same Enterprise Authentication mechanism leveraging Single Sign-On, LDAP,AD
Reliability
System availability
Limited to DR
Mutli-location mirror sites in case of Datacenter issues

49. On Premise v/s Cloud Solution Approach Continued…
Category
Particulars
On-Prem
Cloud
Cost of Infrastructure
Infra Expenses
High – Heavy Upfront Payment(Capex)
Low- Monthly Operating Expenses(OPEX)
Services
Services / App management
High
Low due to Automation
with Cloud Management service and Infosys Cloud Tools, most of the tasks can be automated. This leads to smaller DBA/OS/Network/Storage team.
Security Monitoring
Anti-Virus
Networking Monitoring Tools
Vulnerability Scans
Option to use Enterprise Monitoring Tools
Extends same Enterprise Security Monitoring Tools to Oracle Cloud
<Oracle Cloud is just another Datacenter and Part of your domain>
Customizations
Application Customization
Can customize Application based on Business and IT needs.
Provisioning of Servers
Server Provisioning
Weeks/Months
Express provisioning
Servers can be provisioned in Minutes
Availability
Infra Up Time Commitment
Possible with cost
99.95% assured commitment

50. Oracle Cloud Hosting Options
There are 2 Oracle Hosting options recommended by Infosys:
Option 1: Oracle IaaS along with non RAC DBCS(Database cloud Service)
Option 2: Oracle IaaS along with ExaCS (Exadata Cloud Service)
Option1
IaaS + DBCS(Non RAC)
Option 2
IaaS + ExaCS
Security
High Availability
Scalability/Elasticity
Time to Scale
Performance
Cost Benefit
Considering all the key solution Architecture parameters along with consideration of cost Infosys recommended Oracle IaaS with ExaCs(RAC)
Low Medium High

51. Interconnected Hybrid Cloud
Oracle Cloud(Primary)
Oracle and Non Oracle Workloads
Other SaaS Providers
Client Datacenter
Office 360
SharePoint
Cloud
InterConnect
Oracle Cloud DR
Oracle and Non Oracle Workloads
MPLS
North Africa
NA Site
North Africa
Saa
Kronos
workday
SaaS

52. Paradigm Shift To “Apps As A Service”
Industry Trends –
Focus on core business
Managed IT Services
Cloud and Hosting
50% of manufacturing companies using hosted apps
Run applications on world class hardware platforms
New Pricing Model
Capex To Opex
Pay for what you Use
Reduce Total Cost Of Ownership (TCO)
Redefined Pricing UOM:
Number of Users (For Licenses)
Apps Instances (For Infrastructure)
Support Scope (For AMS)
Traditional Model
"Apps As A Service"
Application Middleware Implementation
Application & Middleware Implementation
Application & Middleware Support
Application & Middleware Support
Consulting &
SI Partner
Upgrade Services
Upgrade Services
Master Data Management
Master Data Management
Consulting
& SI Partner
Product License Subscription
Product License Subscription
Contract with
Licensing Partner
License Support
License Support
Self Managed or
Contract With
Infra Partner
Hardware & Network Infrastructure
Hardware & Network Infrastructure
Multiple Contracts
Variable Cost
Split Accountability
One Contract
Fixed Monthly Equated Cost
Single Accountability 49

53. Cloud Deployment Learning
Phases
High Level Activity
Infosys Learnings
Pre Migration
Project Plan
BoM finalization
Infra PO
Add buffer of provision time
Assume right mix/ saving of CPU on Cloud
Consider all hidden areas like backup solution/ monitoring/ third party applications movement/ Version control code migration tools infra
Infra Setup
VPN
NW security/ Firewall/ Port openings
Fast Connect
Early alignment of network teams[B&V/Oracle/Infosys] to fasten VPN setup. itself. Access control to be decided in pilot phase
Network security and firewall provisioning finalized in pilot phase. Mail setup to be taken care
Liaison with Telecom operator and Oracle network team in pilot phase to speed up provision
Data Backup porting to cloud
SFTP ( without/With Fast Connect)
USB
ZFS
Early processing and provisioning of Fast Connect. Setup of FTP services in Oracle cloud
Standby option for physical copy movement
Commitment required for 100TB backup minimum
Migration
Pre-migration patching in Prod/cloned instance
Printer setup
Version control and migration tool setup
ITAR Compliance
Post pilot phase create consolidated patch list which will be part of pre-migration steps
Assess and implement the infra needs for printer setup and sample test in pilot phase
Pilot phase migration will be manual. Tool implementation to be verified after pilot phase
ITAR Compliance need to be maintained by changing sensitive passwords in all non-prod instances. For production ,controlled access to be provided to implementation team

54. Cloud Deployment Learning Continued…
Phases
High Level Activity
Infosys Learnings
Post- Migration
Cloning process
Integration
Code migration
Backup
Leverage automated tools [Ex.Cloud tools,chef etc] to streamline and minimize cloning effort and for quick turn around
Analyze the data transfer and optimize the outbound/in bound network parameters
Leverage versioning and migration tools [PVCS/Kintana]
Schedule weekly backups with incremental daily backups. Leverage Database backup services
Instance/Infra Management
[on-going]
Provisioning process
Performance monitoring
Upscale/downscale Compute
Automate the orchestration process through REST API ( cURL commands)
Application performance monitoring through Cloud management services.Infra utilization analysis on monthly basis to optimize compute shape
Auto provision for high need windows like month-end,quarter-end, year-end etc
Security Audit
External audit of Infra
Periodic OS level ,network ,DB level and ACL
Structure periodic external audit for infra validation and network validation
Internal audits as per client security norms

55. EBS Clone Solution Options for Cloud – Database Tier
Option 1 – Clonetab CTClone Tool/Clone Tab
Clonetab DB clone and application clone tools works on Oracle Cloud Platforms as well. The estimated time to complete the DB clone is about 2-3 hours. Infosys recommends to evaluate and do a POC of Clonetab db refresh tool.
Option 2 – FastClone – Storage level snapshots on ExaCS + iClone
FastClone on ExaCS (Planned to be released for production in Sep/Oct Currently, Oracle development team is working on this solution). FastClone production version is expected to be available in Sep/Oct 2018.
Tool recommended for automating the DB clone end to end – Infosys iClone
Option 3 – Snapshot Standby Database + iClone
Based on Infosys prior experience in a similar project, by converting Oracle standby database to Snapshot standby database, database can be opened in read/write mode and can be used for EBS reporting purposes. Snapshot standby database will continue to receive archivelogs from production and it will be applied once it is converted back to standby database. Infosys recommends this as interim solution until FastClone is released.
Option 4 – RMAN backups + iClone
Automate RMAN backups and restores to ODS and breakfix instances using scripts and automation.

56. EBS Database Clone Options - Comparison
CloneTab CTClone
ExaCS FastClone + iClone
Snapshot Standby + iClone
RMAN backups + iClone
Underlying Technology
Virtual Software Appliance
Storage Level snapshots
Uses Oracle database Flashback feature
Uses RMAN backups and Restore methods
DB Cloning Duration
2-3 Hours for DB clone.
Clonetab will keep track of changed blocks in DB.
Approximately 1 hour time to complete db cloning. (Change DB name, update file locations etc)
4-5 Hours for initial setup.
For incremental refreshes, approximately 1-2 hours time
4-5 hours of backup and restore time
Automation Tool
Infosys iClone*
Automation Cost/efforts
Clonetab licenses required
Automation efforts – 3 months (Database + Application end to end automation)
iClone is free tool*
Solution re-usability for non prod environment refreshes
The solution can be reused for all environment refreshes
DB clone method is not recommended for non prod environments.
Solution Compatibility and Availability
CloneTab is compatible with Oracle Cloud Platform.
A POC is recommended to evaluate the suitability
Currently under development Expected to be available in Nov/Dec 2018
Available and Compatible with Cloud*
CloneTab CTClone to be assessed during DEV/SIT Phase.
* iClone to be assessed during DEV/SIT phase.

57. Fast Cloning

58. EBS Clone Solution Options for Cloud – Application Tier
Option 1 – Clonetab Tool
Clonetab application clone tool works on Oracle Cloud Platforms as well. The estimated time to complete apps clone is about 1Hr. Infosys recommends to evaluate and do a POC of Clonetab apps refresh tool.
Option 2 – Infosys iClone
iClone is an Oracle EBS cloning Automation tool developed by Infosys.
iClone can automate Oracle EBS cloning and post clone steps using rsync, or any other storage level snapshot replication methods. It can automate all post clone, custom scripts end to end for apps tier cloning.

59. EBS Application Tier Clone Options - Comparison
CloneTab
Infosys iClone
Underlying Technology
Virtual Software Appliance
Can integrate rsync or storage level snapshots
Application Cloning Duration
1 Hr time
Approximately 1 Hr time
Automation Tool
CloneTab Tool
Infosys iClone*
Automation Cost/Efforts
Clonetab licenses required
Automation efforts – 3 months (Database + Application end to end automation)
iClone is free tool*
Solution re-usability for non prod environment refreshes
The solution can be reused for all environment refreshes
Reusable for cloning non production environments with little modification to parameter files.
Solution Compatibility and Availability
CloneTab is compatible with Oracle Cloud Platform.
A POC is recommended to evaluate the suitability
Available and Compatible with Cloud*
CloneTab to be assessed during DEV/SIT Phase.
* iClone to be assessed during DEV/SIT phase.

60. Comparison of Various Cloud Providers
We have compared the Infrastructure Cloud providers for the applications in scope and the features that are relevant for customer.
High Level Feature Comparison
Oracle Cloud
AWS
Azure
Operating System Support-Linux
Yes
Partial
DBaaS Certification for Database of Oracle ERP’s No
Bare Metal Server (Dedicated Private Servers)
Oracle Database License Cost
Actual
Double
Database Size Beyond 1 TB
Support for Oracle Engineering System
Reporting Option-OBIEE/EPM as Services (PaaS)
Support for Real Application Cluster (RAC)
Support for Oracle Enterprise Edition with License Included
All Oracle Database Option Available
Oracle Prod App Testing for Fixes and Bugs

61. Comparison of Various Cloud Providers Continued…
Customer current landscape
Customer future needs
The scalability that is needed.
Oracle Workloads are more suited and compatible to run on Oracle Cloud Infrastructure in terms benchmarking, certification, adaptability, performance and Support from Oracle.
Options
Total cost (Infra+Build Cost+ DB Migration Cost)
Support from Oracle
Scalability (High Elasticity)
Future Adaptability (Compatibility to new versions/features)
AWS Cloud
Oracle Cloud Infrastructure
Azure * * *
Favorable
Average
Not Favorable
Does not support RAC or High Availability, Exadata
Oracle Cloud turns-out to be winner of client requirements & optimized TCO