
Oracle Retail Xstore Point-of-Service: Architecture, Offline Resilience & Integration Deep Dive
A comprehensive architectural deep dive into Oracle Retail Xstore POS. Learn how the thick-client architecture enables offline resilience, how TLOGs flow from registers to headquarters, the Apache Derby local database schema, payment integration patterns, and Xcenter corporate synchronization.

Oracle RMS Suppliers & Partners
Complete developer reference for Oracle RMS Suppliers and Partners. Covers the SUPS table, ADDR supplier sites, all PARTNER_TYPE codes, ITEM_SUPPLIER cost and lead-time setup, ITEM_SUPP_COUNTRY FOB costing, the primary supplier pattern, and 5 production-ready SQL examples.

Currencies, Exchange Rates & VAT Regions
The definitive developer guide to Oracle RMS multi-currency operations. Covers the CURRENCIES table, exchange rate types (Operational, Buying, Selling), CURRENCY_RATES date-effective patterns, VAT regions, VAT codes, the GST tax calculation chain, and production-ready SQL & PL/SQL examples.

The Retail Calendar in Oracle RMS
The definitive developer guide to the Oracle RMS retail calendar. Covers 4-5-4 vs 4-4-5 vs Gregorian calendar types, the PERIOD table structure, fiscal week/month/quarter/year hierarchy, SYSTEM_OPTIONS.VDATE, the SYSDATE batch, period close and the stock ledger, and production-ready SQL examples.

Oracle RMS Merchandise Hierarchy
The definitive developer guide to the Oracle RMS Merchandise Hierarchy. Covers all six levels — COMPHEAD, DIVISION, GROUPS, DEPS, CLASS, SUBCLASS — composite primary keys, the ITEM_MASTER attachment pattern, and production-ready SQL & PL/SQL examples.

The Oracle Retail Product Family Explained
Oracle RMS is just one piece of the puzzle. Discover how RMS connects to SIM, ReSA, RPM, RPAS, and Xstore to form a complete enterprise retail technology ecosystem.
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