IBM i Modernization (IBM i, iSeries, Power Systems)| Green Screen to GUI

Overview

IBM iSeries Modernization

SrinSoft has vast experience & expertise in IBM i modernizing/transforming Green screen IBM i applications into Modern Browser/Windows/Mobile based application with minimal or no change to Business logic and database, resulting in low-risk and low-cost way to leverage your investment in IBM i (AS400/iSeries).

24 * 7 Support – Operations
Application Support
Infrastructure and Network Support

IBM i Modernization Services includes

UI Modernization

Improve Look & Functionality.

Real-time Web Reports and Dashboards

Transform IBM i (AS400/iSeries) Business Logic.

Transform IBM i (AS400/iSeries) Business Logic

Event Driven Architecture.
Restructure Business Modules as webservices.
Integrate webservices into Web,mobile or tablet applications.

Continuous Integration

Migrate to cloud-based source code repository.
Streamline Application delivery process.

Improve Database Design

Migrate from DDS to DDL.
Performance improvements with Indexes and Views.

Modernization Process

Re-facing - Enhance user experience & productivity with modern GUI interfaces.
Re-write - Deliver Improved business value & ability to adopt to growing needs by re-engineering to next Gen architecture such as DevOps, Open Source, Cloud, etc.
Renew - Achieve higher business value and productivity by enabling web services.

Unlocking Value

Modernization Approach

Our expert team has been instrumental in driving digital evolution & modernization for organizations in key sectors!

1. Application Assessment 2. Analyzing Client's Business 3. Migration & Post Migration changes 4. Data Migration - Active & Archive 5. Testing Application-wise & Integration

1. Application Assessment

Functional knowledge of each application to be procured from Business Analyst & existing system documentation.
Technical environment assessment.
RPG(version), Case Tools (Synon etc.), OS version, 3rd party tools.
Size of the Application (LoC), DB.
Interfaces, APIs, 3rd party applications involved.
Database assessment, including transaction volume, security protocols.
Determining the route to be followed for the Modernization/Migration.

2. Analyzing Client's Business

Analysis of Business Rules.
Ongoing, planned enhancements in application.
Target system UI design.
Impact analysis.

3. Migration & Post Migration changes

Manual or Automatic Migration/Modernization.
Target Database Design.
GAP analysis and Post migration customization.
Remove unused code.
Code patches on target system to retrofit customization made in source system that were missed during the migration and adding customization.
Handle existing system features like Data Areas, Data Queues to place them and maintain from the target system.
Reusable parts identification, redesign & enhance old architecture.
Interfaces redesign.

4. Data Migration - Active & Archive

Target system database architecture, normalization of DB tables.
Database Creation & re-structuring.
Handle any difference in field attributes - some of the attributes in source system may vary from the attributes in the target system.
Database Migration.
Test data migration from source to target system.
Archive Data Upload.
Migrating Active Database - Initially migrate data from the source to the target system and setup a sync process that will migrate the remaining data until Go Live date.