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Design
From the outset, RetailTouch's design has been optimised for the latest versions of MDAC, which comprises:
- ADO (ActiveX Data Objects)
- OLAP (Online Analytical Processing, for OLE-DB)
- OLE DB (Microsoft's open standard, efficient, low-level interface for universal data access and integration)
This combination ensures RetailTouch's compatibility with the widest possible range of hardware and other applications, and allows it to take full advantage of the latest developments in database speed and connectivity.
Database Efficiency and SQL Queries
RetailTouch uses the latest Microsoft OLE-DB provider for Jet, to connect to a local
Access 2002 or later database.
Our evaluations show this to be the fastest, most efficient
connection to a local-hard-disk database, as required by RetailTouch in its uniquely
effective "full-time stand-alone" design for POS (coupled with constant transaction sharing
between multiple workstations, via a shared log file).
RetailTouch then uses the power and
speed of SQL to query its database.

