Presented this at the FOSS4Gov 2013 Conference, which was held in Colombo on 24/09/2013

1. FOSS in the Enterprise
Foss4Gov Conference 2013, Colombo
By Crishantha Nanayakkara

2. The Enterprise
Enterprise Application
Silos
Enterprise Application
Enterprise Application
Enterprise Application
Enterprise ApplicationEnterprise Application
Enterprise Application

3. The Enterprise
Enterprise Application
Enterprise Application
Enterprise Application
Enterprise Application
Enterprise ApplicationEnterprise Application
Enterprise Application

4. The Enterprise
MiddlewareMiddleware
Enterprise Application
Enterprise Application
Enterprise Application
Enterprise Application
Enterprise ApplicationEnterprise Application
Enterprise Application

5. Enterprise Applications
● Most of the Enterprise Applications are,
– Large – multi­user, multi­component,
distributed, complex logic, persistent data
– Business Oriented
– Mission Critical – robust, flexible, scalable

6. Enterprise Application/ Software
Types
● Electronic Content Management (ECM) Systems
● Business Intelligence (BI) Systems
● Business Process Management (BPM) Systems
● Customer Relationship Management (CRM) Systems
● Enterprise Resource Planning (ERP) Systems
● Rules Engines
● Report Engines
● Database Systems

7. Enterprise Resource Planning
(ERP)

8. AccountingAccounting
Asset
Management
Asset
Management
Warehouse
Management
Warehouse
Management
ManufacturingManufacturing
Order
Processing
Order
Processing
HR
Management
HR
Management POSPOS Product
Management
Product
Management
InventoryInventory

9. Open Source Tool : Apache OfBiz
URL: http://ofbiz.apache.org
License: Apache (ASL) V2
Written In: Java
Description:
A complete open source ERP solution written in Java.
Good for small and medium size businesses

10. Open Source Tool : OpenTaps
URL: http://www.opentaps.org
License: AGPL V3
Written In: Java
Description:
A complete open source ERP solution which is
A fork of Apache OfBiz coming with dual license model.

11. Open Source Tool :
OpenERP
URL:
https://www.openerp.com/
License:
AGPL V3
Written in: Python

12. Customer Relationship Management
(CRM)

13. CRMCRM
Customer
Feedback
Customer
Feedback
Customer
History
Customer
History
Service
Support
Service
Support
Service
Demands
Service
Demands
MarketingMarketing
Sales
Tools
Sales
Tools
Sales
Tracking
Sales
Tracking
ReportingReporting

14. Open Source Tool :
SugarCRM Community Edition
URL:
http://www.sugarforge.org/content/open­source/
License:
AGPL V3
Written in: PHP

15. Open Source Tool :
Vtiger CRM
URL:
https://www.vtiger.com/open­source/
License:
Mozilla MPL 1.1
Written in: PHP
Description: This is fork of Sugar CRM

16. Electronic Content Management
(ECM)

17. Open Source Tool :
Alfresco Community Edition
URL:
http://www.alfresco.com/products/community
License:
LGPL V3
Description:
The free enterprise content management system comes
Without the clustering, scalability and availability features.

18. Reference: Alfresco web site

19. Document Management vs
Records Management
● DM systems control the creation of document versions and
support the locking of documents checked­out for revisions.
It further provides an audit capability to see the complete
history of changes made by authors of a document.
● In RM, once a document is declared to be a record, it will
ensure that the record is not altered. Records are filed or
categorized based on a specialized classification system
known as the ‘file plan’. Records are then disposed of at
the end of the life of the record based on the record
disposition schedule.

20. Business
Process
Content
Web Services
Alfresco
HTTP(s)
Content Managers/
Administrators
DB
Web Portal
Portal Users
HTTP(S)
SOAP/REST

21. Business Intelligence (BI)

22. Data Warehouse
ERPERP CRMCRM EAMEAM Other
Applications
Other
Applications
ETL ProcessesETL Processes
BI ToolBI Tool
Reporting
Data
Analysis

23. Open Source Tool : Pentaho Community Edition
URL: http://community.pentaho.com/
License:
Apache (ASL) v2

24. Open Source Tool : Talend BI Tool
URL: http://www.talend.com
License:
GPLv2

25. Reporting Engines

26. Report
In
HTML
Report
In
PDF
Report
In
HTML
Report
In
Open Office/
Word
Report
In
Spreadsheets
DB
Jasper Report
Engine
Jasper Report
Engine
iReport
Designer

27. Open Source Tool :
JasperReports Community Edition
URL:
http://community.jaspersoft.com/project/jasperreports­library
License:
GPLv2
Description:
Produce pixel­perfect documents that can be viewed, printed
or exported in a variety of document
formats including HTML, PDF, Excel, OpenOffice and Word

28. Open Source Tool : BIRT Reporting
URL:
http://www.eclipse.org/birt/phoenix/
License:
Eclipse Public Licnese (EPL) v2
Description:
BIRT is an open source Eclipse­based reporting system
that integrates with your Java/Java EE application
to produce compelling reports

29. Business Process Mapping (BPM)

30. Open Source Tool : JBPM
URL:
http://www.jboss.org/jbpm/
License:
Apache (ASL) v2
Description:
A light­weight, extensible work flow engine written in Java that allows
you to execute business processes using the latest BPMN 2.0 spec.
It can run in any Java environment, embedded in your application or
as a service. Can embed with Drools For define complex rules.

31. Open Source Tool : Apache ODE
URL:
http://www.jboss.org/jbpm/
License:
Apache (ASL) v2
Description:
Executes business processes written following the WS­BPEL standard.
It talks to web services, sending and receiving messages,
handling data manipulation and error recovery
as described by your process definition.

32. Rules Engines

33. Open Source Tool : DRools
URL:
http://www.jboss.org/drools/
License:
Apache (ASL) v2
Description:
Drools 5 introduces the Business Logic integration
Platform which provides a unified and integrated platform for
Rules, Work flow and Event Processing

34. JVM
Presentation
Layer Business
Logic
JVM
Presentation
Layer DB
Business
Logic
JVM
Presentation
Layer DBBusiness
Logic
JVM
Presentation
Layer DB
Drools Embedded
Drools As a Service

35. The Development Frameworks

36. Data Access Layer
DB
Business Layer
Rules
Engines
Business
Components
Work Flow
Engines
Service Layer
Presentation Layer
Users
External
Systems

37. Service Orientation

38. MVC Frameworks
● Apache Struts (Java)
● Spring MVC (Java)
● Apache Wicket (Java)
● Zend (PHP)
● Symphony (PHP)
● Codeigniter (PHP)
● Cake PHP (PHP)
● DooPHP (PHP)
● Kohana (PHP)
● Joomla (PHP)

39. Business Layer Frameworks
● Spring (Java DI)
● Google Guice (Java DI)
● JBPM (Work Flow Engine)
● Drools (Rules Engine)

40. Data Access Layer
● Hibernate (Java)
● JPA (Java)
● JDO (Java)
● Doctrine ORM (PHP)
● RedBean (PHP)
● Propel ORM (PHP)
● NHibernate (.NET)

41. Service Layer
● Apache Axis2
● Apache CXF
● JAX­WS
● JAX­RS

42. Databases
● MySQL
● PostgreSQL
● MongoDB (NoSQL)
● Cassendra (NoSQL)
● CouchDB (NoSQL)

43. Convention over Configuration

45. Service Orientation

46. Service Orientated Architecture
(SOA)
Source: Open Source SOA

47. Service Orientated Architecture
(SOA)
Source: Open Source SOA

48. Enterprise Service Bus (ESB)
● WSO2 ESB / Apache Synapse
● Ultra ESB
● Mule ESB
● Jboss ESB
● Talend ESB

49. Other SOA Components
● Service Registries
– WSO2 Registry
– Mule Galaxy
● Business Process Execution
– Apache ODE
● Complex Event Processing
– WSO2 CEP

50. Other SOA Components
● Message Brokers
– Apache ActiveMQ (JMS)
– Apache Qpid (AMQP)
– RabbitMQ (AMQP)

51. Case Studies

52. Case Studies
● Lanka Gate and related eServices
● Samurdhi Authority
● E­Local Government
● E­Population Register
● E­Slims
● E­Land Registry
● Performance Management System for the government
● HR Management Solution for the government
● Fund Management System
● Dengue Monitoring System

53. Q&A