FBD Associates Inc. ENABLING THE FUTURE Natural / Adabas Migration Solutions

FBD Associates Inc. Background – Natural / Adabas Overview – Software AG Market Position – Migration Drivers Migration Strategies NatMiner JavNat Conclusion & Questions?? Presentation Outline

FBD Associates Inc. Natural (4GL) and Adabas (Non-RDBMS) History – Core products of Software AG, Germany – Launched in 1968 – Peaked at 12% of MF market circa 1985/1990 with 5,000+ users in 60+ countries – Particularly strong in Germany, US, Spain, South America – Current installed base < 3,000 (predominantly mainframe) Typical Users – High volume transaction processing systems – Custom application development – Financial services - particularly banks and insurance – Governments Natural / Adabas Overview

FBD Associates Inc. Software AG Market Position Natural/Adabas maintenance fees > 45% total revenue New products (Tamino - an XML DB) “me too” and low $ Growing services revenues / profitable via cost cutting Shareholder structure makes acquisition unlikely

FBD Associates Inc. Technology – Natural/Adabas use declining – Non-relational versus relational – Limited web capabilities – Stovepipe architectures Costs – SAG maintenance cost increases >> Inflation – Developer productivity Human Resources – Availability – Age demographics Migration Drivers

FBD Associates Inc. Migration Strategies ( and Tool Support) Low Business Fit High Cost Low Code Transformation (NatMiner + JavNat) Application Replacement (NatMiner) Re-write (NatMiner) Adabas Emulation (NatMiner+ NatLink)

FBD Associates Inc. Application Profiles for Migration Assessments – Metrics and audit Reports – DB access reports – DDM and FDT usage reports – CLOG analysis reports – Translation issues and complexity scores – WorkFile, 3GL calls, ……………. reports Design Recovery for Replacement and Re-write Strategies – Module, data element and text search – FDT normalization to equivalent relational schema – Field validation rules – Leverage analyst productivity to reduce costs NatMiner Capabilities

FBD Associates Inc. NatMiner Process Overview

FBD Associates Inc. NatMiner Web Delivery

FBD Associates Inc. NatMiner Customer Web Interaction

FBD Associates Inc. NatMiner Demonstration

FBD Associates Inc. Natural / Adabas >>>>>>>>>>> Java / Oracle – Generates 3 tier J2EE application – JDBC access – IDE and platform independent – Minimal hand editing of generated code (<< 5%) – User interface improvements easily implemented – Logic quality and business rules unchanged Limitations – Functionally Equivalent – 3270 screens in a browser – Logic quality and business rules unchanged!! JavNat Capabilities

FBD Associates Inc. Basic Normalization – ISN as key – MUs and PEs mapped to child and grandchild tables – SPs and SBs mapped to physical fields updated by triggers – Descriptors mapped to indices – Customer controls naming conventions (Web interaction!) – Data type conversion options Tuning – Basic schema can be de-normalized JavNat - Adabas FDT Transformation

FBD Associates Inc. Customer Unique Java Classes – One generated Java class per Natural module – Statement-to-statement transformation within modules – One Java method per Natural statement – Natural “look and feel” preserved by: – Use of class and method naming conventions – Retention of original comments – Retention of application and module structures JavNat Base Classes – Custom classes to implement “Natural runtime” functionally – Delivered to customer as part of transformed application JavNat - Natural Source Transformation

FBD Associates Inc. JavNat Process Overview

FBD Associates Inc. Automation – Low cost solution – Minimize implementation schedule – Lower project risk – Consistent user interface – Functional equivalence simplifies testing and user training Business – Proven business logic preserved – Limited user training and documentation updates – Eliminate SAG products, license fees and maintenance costs – Ease staff transition to Java – IDE, DBMS and platform choices! JavNat - Benefits

FBD Associates Inc. FBDA Natural / Adabas Solutions – Reduce the cost and risk of migration – Minimize implementation schedules – Support a variety of migration strategies – Enable graceful transition to new technologies Questions???? Conclusion