Finacle 3tier Architecture

Finacle 3 Tier Architecture Deepak Hoshing AVP & Head, Head , Finacle Finacl e Architecture

A basic premise pre mise

Technologie echnologiess change chan ge but Fundamentals don’t.

These fundamentals are basic architecture principles Interoperability (Modifiability)

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Availability

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Flexibility (Modifiability)

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Scalability and Performance

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Usability

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Security

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All of these objectives are to be achieved keeping TCO in control

Overview of Finacle 10 architecture Service Delivery Unix + J2EE

Service Orchestration & Integration Unix + J2EE (Finacle Integrator)

Common Business services (CIF, SVS, SSO) Unix + J2EE

Core Transactional Business Services Unix + C/C++

Database UNIX + ORACLE

Interoperability - Standards based integration

Internet

Telephone

Fax

Call center Finacle MoM Adapter External Mobile, IVR

EAI

Branch

Finacle Branch

ATM

Finacle Web Services

Finacle J2EE Components (EJBs)

Native APIs

Finacle Services

ISO 8583

Interoperability

•

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Finacle management framework

Finacle can integrate with HP OpenView , Tivoli Enterprise Console or its own op-console

Interoperability

•

–

Application Response monitoring

ARM provides mechanism to correlate sub-transactions within a main transaction. ITCAM for RTT shows linkage between nested transactions graphically.

Interoperability

–

Invoke jobs through central scheduler Job is passed branch id which can be used for parallelization

Job Id is assigned by Finacle Batch scheduler for jobs of type “external”

Availability Head - Office

–

Load Balancer

Teller

cluster aware application Load Balancer

Active Web Server1 at HO, SSO, Finacle Integrator

Primary Main DB Server at HO

Active Finacle Application Server1 at HO, CSIS App, Connect 24 & FAB

Teller

Service Guard Cluster & Oracle RAC

Refresh/SAF reply

Teller

Active Web Server2 at HO, SSO, Finacle Integrator

Active Finacle Application Server2 at HO, CSIS App, Connect 24 & FAB

Other ANB Apps, Channel Apps

Secondary Main DB Server at HO

Primary Stand-In DB Server at HO

Oracle Streaming Secondary Standin DB Server at HO

Service Guard Cluster & Oracle RAC

ATM switch & IVR

Business Continuity Center Oracle Replication from HO to DRC Load Balance r

Web Server at DRC, SSO, Finacle Integrator

Finacle Application Server at DRC, CSIS App, Connect 24 & FAB

Availability - 24x7 Operations Branch cutover

Channel Cut Over

Book Closure 22nd

22 Oct l e n s n a n h o C i

t c a s n a r T

# 7:30 pm

# 11:30 pm

Channel TXN for 22 nd GL date

h c n aTXN r B

4 am

# 8:30 am

Channel TXN for 23rd GL date Branch TXN for 23

for 22

h c t a B

23 Oct

Batch Transaction posting for 22 Oct

Transaction Processing

Inward Clearing SI / Sweeps Repayment DD

Housekeeping

A/c status update A/c balance update Interest Calculation G/L updates

Notes: # The operation hours might change depends on the bank’s requirement

Reporting Inactive / Dormant Statements Operational reports

DWH/Analytical DB

Flexibility - Modeler and engine for workflow

Reuse of Finacle UI for user based activities – Assignment of activities to roles Finacle Integrator beans used to invoke automated activities – – Inbox to list all manual activities against specific user/role – Admin facility to modify process status in case of error conditions

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Flexibility - Finacle Scripting Studio Eclipse based tool providing features like content assist to help development of scripts

Flexibility - Custom studio to modify screens

Customize product JSPs, providing necessary defaults Capturing additional fields which can be stored in custom tables Creating a front-end for a custom script or a custom Java class •

•

•

Flexibility

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Report designer

Formatting reports using Finacle plug-in for Jasper iReports in PDF/RTF/XLS or HTML

Grouping

Sorting Output

Scalability Finacle Core scalability d 50000 n o c 40000 e s r e 30000 p s n 20000 o i t c a 10000 s a r e 0 T

39408

29010

19568 7357 585 293 SUN 6.2 (2002)

4614 4562

H P P A RISC 7.0 (2003)

9500 9753 5203 SUN 7.0 (2003)

Benchmarks on hardware platforms Delivery Channel Online

11180

11476

6590 HP IT 7.0 (2004)

IB M 9.1(2006)

Batch

Special benchmark was done in January 2008 for simulating 130,000 users resulting in 2500 TPS.

Glimpse of coming releases

Flexibility

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Finacle on system z (10.3.x) DB2 z/OS & z/Linux C++ application server z/Linux server (Websphere Web Apps Front End ) Data

Customer

Branch Teller

JSP HTML

Flexibility - Rule engine (Finacle 11.x) Finacle Script Engine

Finacle Finacle Script (SCR)

Write Input Repository and Read Output Repository Fields

Rule Execution Routine

Core Rule Engine Adaptor

Write Back Output Repository Fields

Finacle Repositorie s Generates vendor specific model and user friendly names for repository fields

Finacle Scripting Studio

Finacle Rule Data Model Wizard

Rule Data Model (RDM)

FSS Rule Engine Adaptor

Rule Engine

Vendor Specific Business Objects Used to create Ruleset

Rule Designe r

Usability

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dashboard (Finacle 11.x)

Dashboard Inbox

Account ID AC 102 Teena Customer Name -Teena John Signature Display Ledger Balance

Transactions Cash Deposit Transfer

Quick Transaction – Transfer Quick Transaction – Cash Deposit

Available Balance

Payments Cash WD Stop Pay

DD Issue

Amount

111 102

Inquiry Balance

Detail Menu

Submit

Detail Menu

Favorites HTM

HCRV

HCASHWD

360 Degree

Transaction Cheque Status

Usability - Document management (Finacle 11.x)

LDAP

Customer Service Agent



Workstation Finacle Core

Workstation

Workstation

Server

FDMA Database

Finacle Document Management Application

Data Store

DMS / ECM

Finacle CRM Document Capture Server

Document Processing Personnel

Workstation

Apps Under Finacle SSO Fin DM API Calls (EJB Calls) Context Switch to FDMA Screens Connected Device

Document

Scanner

Finacle 3tier Architecture

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