The sp/ARCHITECT-BANK (originally developed by The Software Partnership and later acquired by Deluxe Data) was an early enterprise electronic banking system. It was designed to run natively on the fault-tolerant, transaction-oriented HPE NonStop (formerly Tandem) server architecture.
💻 Tandem / HPE NonStop Core Environment
- Operating System (Guardian OS): A message-passing, fault-tolerant OS that managed active processes and provided immediate fail-over capabilities.
- Transaction Management (TMF): Ensured the atomicity and integrity of financial transactions across distributed systems.
- Application Monitor (PATHWAY): Managed terminal/transaction processing, load balancing, and dynamic server process scaling.
- Database: Used Enscribe (a native hierarchical/flat file database) and NonStop SQL for fast, linearly scalable relational transactions.
- Language/Shell Environment: Developed primarily in TAL (Tandem Application Language), COBOL, SCOBOL (Screen COBOL), and TACL.
🏛️ Sp/Architect-Bank Modules & Components
1. Core Corporate Banking Modules
- Module: Account Information & Inquiry
- Technology Area: Presentation Layer
- Purpose: Allowed corporate customers to dial in (via early PC terminals or modems) to view real-time account balances, statements, and transaction histories.
- Module: Inter-Account Transfer
- Technology Area: Online Transaction Processing (OLTP)
- Purpose: Enabled movement of funds between subsidiary, branch, and general ledger accounts.
- Module: Bookkeeping & Reconciliation
- Technology Area: Core Ledger Interface
- Purpose: Processed daily transactional logs and synchronized them with the bank’s core banking system.
2. Payment & Integration Modules
- Module: Batch Host Interface
- Technology Area: File Transfer & Legacy Integration
- Purpose: Handled bulk file transfers using BCOM and custom message protocols to communicate with mainframes (e.g., IBM systems) at major clearing banks.
- Module: Payment Authorization Engine
- Technology Area: Message Switching / Routing
- Purpose: Validated business and international payments (such as EFT/ACH) on the NonStop platform before sending them outward to clearing networks.
3. Alternative Channel Modules
- Module: Telephone / VRAM Banking
- Technology Area: Interactive Voice Response (IVR) Integration
- Purpose: Interpreted touch-tone inputs via devices like Periphonics VRAM to interactively read out account balances and execute menu-driven commands.
Following TSP’s acquisition by Deluxe Data (later evolving into eFunds and now under the FIS payment suite) in the mid-1990s, the sp/ARCHITECT software was integrated into and evolved into the enterprise-level electronic funds transfer (EFT) solution known as CONNEX Advantage.
Today, CONNEX remains a premier software solution for the HPE NonStop platform. It powers payment networks by supporting active-active multi-node architectures, driving ATM/POS terminals, and managing transaction switching.
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