Digital  Transforma/on:  Connected  API  

ecosystems  

Ashish  Mital  Principal  Architect-­‐  (  OpenSource  Prac/ce)  

Adi/  +  SymphonyTeleca  (A  Division  of  Harman)    

Aditi + SymphonyTeleca –What we do?

Drive unique, intelligent connected experiences

leveraging the convergence of

Design, Device, Analytics & Cloud

Uniquely connected experiences leveraging … - How ?

… delivering time to market acceleration

Connected Device

Connected User Exp.

Connected Data

Connected Platform

Member of Open Handset Alliance

Android Device Certification Partner Only Services Company in the OAA

Best IoT partner Windows Azure Partner of the Year

…at a Global Scale

US

ARGENTINA

GERMANY

POLAND

UK

SWEDEN

FINLAND

RUSSIA

INDIA

CHINA

KOREA

JAPAN

HOW we helped build CONNECTED API ecosystem for 1 of our CUSTOMER using WSO2

Ask – Expose Business features as API

Build a platform, an eco-system - tapping new channels for customer engagement and revenue growth.

Business features as API Platform

Involves building APIs that are…

APIs

Discoverable

Int. & contex

tual

Adapt-able

Scale

Device &

Format

Performance SLA

Available

Secure

Governed

Multi-tenant

Solution components  

API Manager + ESB

•  API Manager -publish, subscribe, collaborate

•  Workflow for signup - Sandbox & Production

•  Micro Services-based architecture

•  ESB – support transformation & orchestration

Scale + DevOps Cloud & NoSQL

•  AWS based deployment •  Multi zone & region

availability •  High speed Cassandra

NoSQL database •  DevOps to manage the

scale

Security – Identity Server

•  Support for SAML, OAuth, JWT – Federated Identity

•  XACML & RBAC Authorisation

•  Multi-tenancy

Platform evaluation – Why WSO2?  

Evaluation of a number of platforms based on below tenets

Capability vs. Requirement matrix

Formats & Protocols Connectors

Design & run Time Governance

Cohesive Platform suite

Familiarity to Java/J2EE Resource availability

Cloud vision

Support & Documenta- tion

IdentityMgmt.

User  ProfilesFederatedAuthn.

Roles

XACML

Key  Mgmt.

SSOConsumer  Landscape

OAUTH SAMLOpenID

API  ManagementThrottling Security Collaboratio

nSubscriptio

n API  Catalog

AWS

Common  Boiler  Plate  -­‐  AcceleratorsRouting Xformation Messaging Adaptors Entitlement

Business  ComponentsERP/CRM

Legacy  Apps

Pmnt.  Gtwy

3rd  Party

AWS

Retailer Orders Voucher Subscriptions Timeslot

Retailer Orders Voucher Subscriptions Timeslot

Operational  Management

• Logging• Exception  

Handling• SLA  Mgmt.• Monitoring

• Administration

NoSQL  Enterprise

Datastore

AWS

AWSAWSAWSAWSAWS

Logical Architecture  

Micro services

NoSQL

Common Functionality

Open APIs

Touch points

Security

Resilient

Heterogeneous Scalable

Replaceable

Boiler-plate

Identity & Access Mgmt. Needs  

Professional  Identity

Intranet

Server Server

Server

Social  Identity

Multiple  profiles

Multiple  devices

Anywhere  presence

Multiple  Protocols

APIs

Solution - Identity as a Shared Asset  

Single Sign In/Out SAML

Federated Identity SAML/Google/FB

API access based on roles

OAuth Tokens with roles + JwT

Authorisation XACML Entitlement Filter

Project Needs Identity Server

Scale that requires - DevOps  

•  Parallel feature development streams

•  6 deployment environments across streams

•  4+ deployments/day (across DEV, UAT..)

•  Fail fast - Continuous Integration/Delivery

•  50 + VMs on cloud required Configuration Management

•  Monitoring (APM, Browser, Hardware)

Emulate Production Environment for Development

and Testing

Embrace Agile to ship releases in weeks

Accelerated Deployment using tools like Chef, Puppet

Monitor and Capture the right metrics using tools such as

JIRA, TFS, VersionOne

Establish an open channel of communication

Stable Build with Continuous Delivery and Integration using

tools such as Bamboo, Hudson

DevOps – Our implementation  

•  Configuration Mgmt. on cloud along with cloud former •  Spinning and managing VMs, different node roles

•  Each micro service can be built independently •  Hierarchical pom.xml for better control

•  Automated Junit coverage •  Jenkins selenium plugin using xvfb on Linux

•  1 click build & packaging providing CI & CD •  Pre-post build steps for checkout & copying artifacts

•  New Relic & Nagios to monitor server hardware •  Application performance & browser metrics.

Externally Connected (Customers and Partners)

Result - Connected Experience Delivered !  

Connected Devices Connected Data Connected Platforms Connected UX

Internally Connected (Enterprise)

API-centric SOA Big Data/ Complex Event Processing

Agile Delivery and DevOps

Mobile First/ Cloud First

Thank  You