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Workflow
1. Preparing the Project Environment (Orado/NIMC)
- Server Provisioning
- Software Provisioning
- Delivery of servers to NIMC premises
- Provisioning of working space in NIMC etc.
- Meeting between Orado and the NIMC Project team
2. Developing a Work Plan (Orado/NIMC)
- Agreeing on a work plan and work flow with the NIMC project team
- Receiving by NIMC of the two CBN-provisioned servers with the software
- Confirming delivery of servers to NIMC premises
- Provisioning of working spaces in NIMC etc.
- Meeting between Orado and the NIMC Project team
3. Preparing the Servers (NIMC)
- Configuring / hardening the provisioned servers
- Testing the provisioned software (MSSQL Server 2019, Visual Studio 2019 etc.)
- Assigning logical access to project team members
- Testing server and application security settings
4. Preparing the Data (NIBSS)
- Separating the 32 million records from NIBSS secure settings
- Filtering the records for under-aged enrollees and foreigners
- Organizing the records in batches of 100,000 each
- Numbering the batches using Dewey system
- Uploading the batches into servers
- Development/ testing of scripts
- Completion of Mock Tests
5. Preparing the Migration Tools (Orado)
- Preparing all the inbound Interfaces
- Preparing all the Outbound Interfaces
- Preparing and testing the Data
- Warehouse / EDW Preparing and testing the staging environments
- Testing conversion/migration procedures using the new interfaces and staging environments
- Setting the Go / No - Go threshold
6. Developing the Conversion Scripts (Orado)
- Obtaining and comparing the data dictionaries
- Mapping the data elements
- Preparing a conversion table
- Developing the conversion algorithms
- Developing the conversion codes / Scripts
- Testing the scripts / codes
- Setting the Go / No - Go threshold
7. Testing the Scripts / Performing Dry Runs (Orado)
- Performing mock runs
- Separating 1000 sample records from the pack of 32m records
- Performing the first dry run using the 1000 records
- Reviewing the results if they meet the Go/No-Go threshold
- Making a decision
8. Cleansing Migrated Data (Orado/NIMC)
- Filtering migrate records for redundancy
- Performing other cleansing activities on migrated records
- Validating the records
9. XML Files (Orado/NIMC)
- Conversion of cleansed records into XML files
- Validation of converted Files
- Delivery of servers to NIMC premises
- Provisioning of working space in NIMC etc.
- Meeting between Orado and the NIMC Project team
10. Harmonization of Data
- Pushing all cleansed and validated XML data info NIMC's web service
- Streaming of all validated data into NIMC's national database
- End of one migration cycle
11. Commencement of a new batch/migration cycle
- Loading of a new batch of 100,000 records
Project Partners
Nigeria Inter-Bank
Settlement System Plc
Central Bank of Nigeria
