Hyperledger Fabric in Enterprise Cloud By Mark Rakhmilevich

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Hyperledger Fabric in Enterprise Cloud
Mark Rakhmilevich
Senior Director
Blockchain Product Management
Oracle
mark.rakhmilevich@oracle.com
www.linkedin.com/in/markrakhmilevich/

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Safe Harbor Statement
The following is intended to outline our general product direction. It is intended for
information purposes only, and may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality, and should not be relied upon
in making purchasing decisions. The development, release, and timing of any features or
functionality described for Oracle’s products remains at the sole discretion of Oracle.
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2015 2016 2017 2018
Timeline of Oracle Blockchain Efforts
4
• Technology evaluation
• Customer discovery
• Use case analysis
• Market analysis
• PaaS Service Development Began
• Joined Hyperledger
• Announced OBCS at OOW
• Started Early Access Program
• Began Beta Program
• Planned GA Release
• Ongoing updates
• Planned
SaaS Apps
on top of
OBCS

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Blockchain Stats $2.1 billion: Global
spending on blockchain
solutions in 2018
42.8%: The expansion of
the blockchain space
every year to 2022
3x: The number of
blockchain-related LinkedIn
job postings more than
tripled over the last year.
22%: of industry CIOs are
in a planning stage or
experimenting with
blockchain, and another
43% have it on their radar
but have not initiated plans

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Sample of Our Customer & Partner Initiatives
Financial Services
• Intra-Bank Cross Border
Payments/Remittances
• Inter-Bank National
Payments
• Brokerage funds transfer
• Corporate B2B Payments
• Bank Guarantee
• Supplier / Vendor Finance
• Invoice Factoring
• Full Trade Lifecycle Mgmt
• Securitization
• Customer onboarding/KYC
• Lending/Credit Advance
• Loyalty points networks
Supply Chain
•Genealogy and traceability
of parts, components,
ingredients
•Maintenance parts tracking
in multi-layered distribution
•Parts & maintenance
tracking for aircraft & other
regulated assets
•Farm-to-table food
provenance
•Country of origin traceability
•Electronic compliance
records
•Quality control records
•Tamper-proof IoT sensor
data, non-repudiation of
monitored activities
Public Sector
• Government records
(titles, birth certificates,
licenses, etc.) sharing
• Customs (import/export
licensing, excise taxes)
• Regulatory certifications
(food, pharma, etc.)
• Procurement/Acquisitions
• Citizen services, e.g.,
benefits, multi-agency
programs
• Digital Employee Records
• Digital Identity and
Identity Proofing
Healthcare
• Electronic Health Records
• Service provider
credential management
• Revenue cycle – claims
adjudication, disputes
• Clinical Tamper-proof IoT
sensor data, non-
repudiation of monitored
activities, trials
• Anti-counterfeit track &
trace for drugs
• Cold chain track & trace
• Integration with IoT
devices monitoring health
or equipment

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• Fast to provision
• Easy to configure changes
• Quick to onboard new members
• Fast to develop & test smart
contracts and integrate applications
• Performance and scalability
• HA and operational resilience
• Security and confidentiality
• Plug-n-Play enterprise integration
• Supportability and management
• Policy-based governance
Enterprise Demands from Blockchain Platforms
Rapid Experimentation Production-Ready
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Why Cloud?
• Managed infrastructure
• Pre-assembled dependencies
• Templatized configuration
• Consumption pricing
• Integrated CI/CD tooling
Rapid Experimentation Production-Ready
• Managed services with
built-in monitoring &
recovery
• Multiple datacenter DR
• Integrated security &
identity management
• Scale-out on demand
• Managed lifecycle ops
• Easy-to-use application
integration options

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Hyperledger Fabric – Key Advantages
Blockchain for Business
• Permissioned
– Identity management and enrollment
through Membership Services Providers
• Programmable
– System chaincode defines operations
rules and manages policies, deploys
application chaincode
– Application chaincode for running smart
contracts
• Scalable
– Separates smart contract execution
(endorsement) from consensus (ordering)
– Enables partitioning of chaincodes
between validating nodes (peers) and
channels (subnets)
• Confidential/Private
– Channels enable segregation of nodes
and ledgers into subnets
– Private transactions between specific
channel members
– Access control mechanisms
• Modular/Extensible
– Allows pluggable CA, consensus, ledger
store
– Pluggable endorsement policies

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3
Hyperledger Fabric Component Architecture
• MSP (Membership Services Provider)
– Enrolls member organizations
– Issues & validates X509 enrollment certificates for enrollment, used for identity validation
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• Peer Nodes
1. Committer - Maintains ledger (blocks) and world state
– Validates transactions in blocks and appends them to
the ledger
2.Committer and Endorser
– Executes application chaincode & signs results
– Validates transactions in blocks and
appends them to the ledger
• Orderers/Ordering Service
– Cluster of orderers
– Orders transactions into batches
and delivers to committing peers
• Client
– Submits transactions and queries
– Collects endorsements and sends to ordering service
– Listens for and consumes events

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Hyperledger Fabric Network
Validating Nodes /
Peers
Ordering Service
Smart Contract/
Chaincode
Ledger
(World State)
Membership
Service
Peer Node
Smart
Contract
Ordering Service
Distributed
Ledger
Membership
Service
Smart
Contract
Peer Node
Users and
ApplicationsUsers and
ApplicationsApplications
(SDK based)

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Oracle Cloud Infrastructure Integrated in OABCS
12
REST
Proxy
Peer Node
Smart
Contract
Ordering Service
Distributed
Ledger
Membership
Service
Blockchain
Network
Console
Smart
Contract
Peer Node
Gateway
Identity Mgmt. CS
Event Hub CS
(Kafka)
Object
Store CS
Mgmt & Log
Analysis CS
Managed
Container CS
• User/role management
for enrollment
• Authentication for BCS
Console, REST Proxy, CA
Fault-tolerant cluster-
based ordering
• Continuous
configuration backup
and dynamic update
• Continuous ledger
blocks archiving
• DR replication across
availability zone dc’s
Elastic scaling, load
balancing, autonomous
health monitoring and
recovery
• Network ops - management,
monitoring, and recovery.
• Managed patching/upgrades

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Industrialized, Hardened Enterprise Blockchain Cloud Platform
13
Infrastructure and PaaS Services
Application Container CS (Managed Docker Containers), Identity CS (identity and key mgmt),
Event Hub CS (Kafka service), Management Service
Hyperledger Fabric Blockchain Nodes & Containers
Peer Nodes, Smart Contract Containers,
Membership Services, Ordering Service, REST Proxy
REST APIs
for Integrations
Data Services
Object Store CS
Administration
Dynamic Configuration,
Monitoring and Troubleshooting
Pre-assembled Managed service Production-ready Public or private cloud
On Premises
PaaS
SaaS
Public Cloud
IaaS, SaaS, PaaS
REST
gRPCREST
gRPC

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Addressing Barriers to Enterprise Adoption
Performance at Scale
Parallel execution
Elastic scale-out
Faster world-state DB
Operational Resilience
High availability
Autonomous recovery
Continuous backup to
DR-replicated object store
Security & Confidentiality
Permissioned blockchain
Integrated identity mgmt.
Data encryption at-rest
Certificate revocation mgmt.
Supportability & Operations
Dynamic configuration
Monitoring dashboards
Zero-downtime managed patching
and updates
Development & Integration
Dev mode support
Unit testing w/mock ledger
REST APIs
Java & Node.js SDKs
Enterprise App Adapters
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Oracle Strategy
• Deliver Enterprise-Grade Blockchain
Cloud Platform
• Help Customers In Many Industries Adopt
Blockchain and Distributed Ledgers
• Enable Rapid Experimentation and
Production-Readiness
• Simplify Integration to Accelerate Blockchain
Use in SaaS and PaaS Applications
• Deliver Blockchain SaaS Apps for Common
Use Cases
• Leverage Oracle IP and Open Source to Advance
the Enterprise Blockchain Capabilities

16. Copyright © 2018, Oracle and/or its affiliates. All rights reserved. 16Copyright © 2018, Oracle and/or its affiliates. All rights reserved.
Oracle Blockchain Solutions
Hyperledger
Fabric Peers
in Customer
Datacenters
or 3rd Party
Clouds
•PaaS:
Autonomous
Blockchain Cloud
Service
•IaaS:
Foundational
Services
•SaaS:
– Integrations with
Existing Apps
– New Blockchain
Apps

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Autonomous Blockchain Cloud Service
• Self-Driving
• Auto provisions all dependencies
• Built-in member identity management
• Embedded back up, auto-recovery, monitoring
• Automatically scales out without downtime*
• Auto-tunes performance*
• Self-Securing
• Adaptive intelligence-enabled cyber threat detection
and remediation (through IDCS integration)
• Automatic data encryption in-transit and at-rest
• Automatic zero-downtime security patching
• Self-Repairing
• Automated downtime protection – HA, auto-restart
• Up to 99.95 percent availability
• Zero-downtime upgrades
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*coming in a future release

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Global, Flexible Deployments
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BCS B
Org
B
P P
BCS A
Org
A
P P P
O
O
BCS C
Org
C
P P
On Premises or
3rd Party Cloud
HLF D
Org
D
P P

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Apps and Integration Accelerators for OBCS
SaaS
SAAS BLOCKCHAIN
APPLICATIONS
• Intelligent Track & Trace
• Lot Lineage & Provenance
• Intelligent Cold Chain
• Intelligent Farm to Fork
ORACLE INTEGRATION
CLOUD
• Adapters for Oracle &
3rd party applications
in cloud and on-prem
• Turn application events
into REST calls to run
blockchain transactions
App App
SaaS
PaaS
ON-RAMPS WITH
EMBEDDED APIS
OPEN BANKING
API PLATFORM
REST API-DRIVEN
INTEGRATION
• Invoke txn’s in sync
& async mode
• Get txn status
• Query ledger data
SaaS
PaaS
JAVA AND NODE.JS
CLIENT SDKS
• Invoke txn’s asynchronously
• Get txn status
• Query ledger data
• Subscribe to events
• Add channels/peers
• Enroll new members
PaaS
On-premises
SaaS
PaaS
Public or private
cloud
Legend
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• Provisioning & Integration in Oracle Cloud
– Pre-assembled, template-based provisioning
– Incorporates underlying infrastructure
dependencies through Oracle Cloud Services
– In Oracle Cloud Datacenter and Customer
Datacenter (OCM)
• Autonomous, Oracle-Managed Service
– Oracle operations monitoring
– Managed patching/updates
– Embedded continuous ledger and configuration
backups
• Identity Management Integration
– User/role management through IDCS
– Authentication for BCS Console, REST Proxy, CA
• Object Store Integration
– Configuration backup, archiving ledger blocks
• REST Proxy
– Enables synchronous invocation & supports
subset of most common Fabric APIs
– Simplifies integration and insulates applications
from underlying changes in transaction flow
• Management/Operations Console
– Automates many administration tasks
– Dynamic configuration with server restart
– Monitoring and troubleshooting
• Apps & Integration Accelerators
– Integration Cloud Adapters for existing Apps
– New Blockchain SaaS Apps
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Added Value In and Around Hyperledger Fabric

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Learn More
http://oracle.com/blockchain
http://cloud.oracle.com/blockchainMore Info
https://www.f6s.com/oraclescaleup
https://cloud.oracle.com/en_US/tryit
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