Open-Source ERP-Solutions

Transcription

1 - a new way for SMEs M.Sc. Falk Neubert, University of Osnabrück , Dresden

2 M.Sc. Falk Neubert Scientific Assistant in the Department BWL/Produktions-Management and Wirtschaftsinformatik / University of Osnabrück Member of the competence center RECO (Osnabrück) 2

3 Structure of the network The network exists from 28 regional competence center 1 center for trade 6 extern partners 7 special projects 3

4 Structure of the network 4 Individual consulting Events and Road shows Guidelines, instructions and studies as well as entry-level CD-ROM on the target areas: Information Security RFID ERP E-Billing, E-Invoicing Femme Digitale Yearly NEG-Website-Award

5 Outline Some topics for the issue ERP Freie Software / Open-Source Next steps at the project ERP-Lösungen auf Basis Freier Software 5

6 Topic on ERP Companies have to optimize your business processes Companies need flexible IT-Infrastructure ERP-Software need interfaces to customers and suppliers Webbased components are needed Business Intelligence will be important in the future Quelle: Der IT-Markt in Deutschland, Quartal 2008, IDC Studie Befragung im Rahmen der ERPInitiative

7 Coverage of E-BusinessApplications E-Procurement CRM Finance applications ERP Online Shop B2B Mobile Applications Online Shop B2C 7 99% (1%) 45% (9%) 41% (7%) 38% (2%) 37% (3%) 36% (5%) 33% (8%) 33% (4%)

8 Reasons for the application from OSS Quelle: Trendstudie Opensource

9 Reasons for the application from OSS Quelle: Trendstudie Opensource

10 Witch applications are used? Quelle: Trendstudie Opensource

11 Reasons for changing of ERP? Benötige Funktion ist nicht verfügbar 26,21 Mangelnde Weiterentwicklung 25,1 Mangelnde Flexibilität 15,35 Unzufriedenheit mit dem Support 14,56 Hersteller nicht mehr verfügbar 9,71 Mangelnde Bedienerfreundlichkeit 4,85 Zu hohe Kosten 3, Quelle: ERP Trend Report

12 Functionality 12

13 Interfaces 13

14 Outline Some topics for the issue ERP Freie Software / Open-Source Next steps at the project ERP-Lösungen auf Basis Freier Software 14

15 Fres Software Free software, is a matter of liberty, not price. To understand the concept, you should think of free as in free speech, not as in free beer. 15

16 Free Software Free software offers four essential freedoms: The freedom to run the program, for any purpose. The freedom to study how the program works, and change it to make it do what you wish. Access to the source code is a precondition for this. The freedom to redistribute copies. The freedom to improve the program, and release your improvements (and modified versions in general) to the public. 16

17 Outline Some topics for the issue ERP Free Software / Open-Source Next steps at the project ERP-Lösungen auf Basis Freier Software 17

18 Project ERP solutions based on Free Software Overview about the OS ERP-solutions Definition of some evaluation criteria Evaluation of ERP-solutions Test of some business workflows 18

19 Evaluation Criteria - If the solution is covering the definition of Open Source? - Which features offers the ERP-solution? - How active is the Community? - Requests per month? - Registered user? - Response time / Quality of service - Continued development in last years - Is the solution sufficiently documented? - Are there any professional support - Are there any erp-solutions installed at customers? 19

20 ERP-solutions based on Open Source 20

21 ERP-solutions based on Open Source 21

22 Open-Source ERP Overview System ADempiere Apache OFBiz CAO-Faktura Lizenz GPLv2 Apache 2.0 License GPL Ausrichtung ERP, CRM ERP5 Intars Limbas GPL GPL GPL Lx-Office Openbravo Opentaps SQL-Ledger Tuple openerp weberp 22 URL ofbiz.apache.org Bemerkung Fork from Compiere Framework ERP, CRM ERP ERP Datenbank Oracle, PostgreSQL MySQL, PostgreSQL MySQL alle Datenbanken mit ODBCSchnittstelle SQL-Datenbanken Max-DB, Adabas SaaS Modell GPL, Artistice Licence WaWi, CRM PostgreSQL www-lx-office.org MPL 1.1 GPL GPL CPAL1.0 GPL GPLv2 ERP ERP, CRM ERP ERP ERP, CRM ERP Oracle, PostgreSQL MySQL, PostreSQL Oracle, PostgreSQL PostgreSQL PostgreSQL MySQL sql-ledger.org WaWi Fork von SQL-Ledger Fork teilweise von Compiere

23 Lx-Office Technical Data Operating S ys tem Linux GUI Web-Client Databas e PostgreSQL Programming Language Perl, PHP Licens e GPL, Artistic License Actual Vers ion ERP (CRM 1.4) 23

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26 Lx-Office Functionality Purchase Sales Personal Finance Stock Production Documentmanagement Projectmanagement CRM 26 Lx-Office

27 Lx-Office Positiv / Negativ + very good documentation + Good adaptation to German financial accounting (SKR03, SKR04) + Datev-Interface - no production management - lack of human resources - it is only working on Linux 27

28 OpenERP (früher TinyERP) Technical Data Operating S ys tem Linux, Microsoft GUI Web-Client, GTK-Client Databas e PostgreSQL Programming Language Python, SL Licens e GPL Actual Vers ion

29 ERP Systeme auf Basis von Freier Software für KMU 29

31 OpenERP (formerly TinyERP) Functionality Purchase Sales Personal Finance Stock Production Documentmanagement Projectmanagement CRM 31 Lx-Office openerp

32 OpenERP (früher TinyERP) Positiv / Negativ Variety of reports available Active community Good variety of functions Good separation between the DB server, application server and client - Financial needs to be adjusted 32

33 Openbravo Technische Daten Operating S ys tem Linux, Windows, FreeBS D, Open Solaris GUI Web-Client Oracle, Pos tgres QL Apache-Tomcat, Apache-Ant, Java 2 Platform S tandard Edition Databas e Middleware Programming Language Java, Javascript, PL/SQL Licens e GPL Actual Vers ion

36 Openbravo Functionality Purchase Sales Personal Finance Stock Production Documentmanagement Projectmanagement CRM 36 Lx-Office openerp Openbravo

37 Openbravo Positive/ Negative Good program documentation Good Features Good software architecture CRM and business intelligence functionality are integrated - Lack SKR03/04, Datev interface 37

38 opentaps Technical Data Operating S ys tem Databas e Linux, Windows DB2, MyS QL, Pos tgres QL, Oracle, S QL S erver Programming Language Java Licens e GPL Actual Vers ion

40 opentaps Functionality Purchase Sales Personal Finance Stock Production Documentmanagement Projectmanagement CRM 40 Lx-Office openerp Openbravo opentaps

41 opentaps Positiv / Negativ + Multi-level BOM are possible + Great variety of functions + Easy installation - Work plans are unclear up - Surface: it can not be simultaneously open multiple masks 41

42 ADempiere Technical Data Operating System Database Programming Language License Actual Version 42 Linux, Windows, FreeBSD, Solaris Oracle, PostgreSQL Java GPL Emily

45 ADempiere Functionality Purchase Sales Personal Finance Stock Production Documentmanagement Projectmanagement CRM 45 Lx-Office openerp Openbravo opentaps ADempiere

46 ADempiere Positiv / Negativ + Clear Surface + Large variety of functions + Good customizing properties Large + Language + Active Community * System Architectur 46

47 WebERP Technical Data Operating System Database Programming Language License Actual Version 47 Linux MySQL PHP GPL

49 WebERP Functionality Purchase Sales Personal Finance Stock Production Documentmanagement Projectmanagement CRM 49 Lx-Office openerp Openbravo opentaps ADempiere WebERP

50 ERP5 Technical Data Operating System Database Programming Language License GUI Architecture 50 Unix, Linux, Windows, Mac OS MySQL, PotsgreSQL, DB2 Python GPL Webinterface Based on Zope Application Server

51 ERP5 Functionality Purchase Sales Personal Finance Stock Production Documentmanagement Projectmanagement CRM 51 Lx-Office openerp Openbravo opentaps ADempiere WebERP ERP5

52 Outline Some topics for the issue ERP Free Software / Open-Source Next steps at the project ERP-Lösungen auf Basis Freier Software 52

53 Shop-Integration - Analysis of existing Open Source Shops - Which solutions are suitable for existing open source ERP systems? - Which interfaces provide the existing Open-source ERP systems? 53

54 Interfaces ERP und Schnittstellen - What interfaces offer Open-source ERP systems? - How can -> Indentifikationsstandards, -> Classification Standards -> Catalog exchange formats, -> Transaction standards and -> Process Standards be observed? 54

55 Implementation Strategy Einführungsstrategien für OS ERP-Systeme - How does the introduction an open source ERP solution from a proprietary solution? - What are the "stumbling blocks" are aware of? - Develop a model for their own actions Open Source ERP Systems 55

56 Thanks you! M.Sc. Falk Neubert Universität Osnabrück BWL/Produktions-Management und Wirtschaftsinformatik Tel.: Fax: Further information under: 56