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Graphics Interchange Format  |  1996-06-19  |  65KB  |  373x546  |  4-bit (16 colors)
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OCR: Transaction Manager Transaction Models SQL Generator JAM Application SOL Executor Database Support Routines Database Alla Database FIGURE 1 JAM 7 separates the task of database trans- action processing for JAM applications into a series of database access layers. These layers range from JAM's easy-to-use transaction manager (at the top) to direct database access via the native database API (at the bottom). The developer may access the database at any layer from a JAM 7 application.