ocr: Development Test Applications CAIngres DBMS BE lest Database: CA-Ingres Replicator CA-Ingres DBMS CA-ingres DBMS Test Database Test CA-ingres Database Replicator CA-Ingres Replicator FIGURE 2 The UNIBase test-bed: Each database. database Transactions server contains execute a on copy the of test- the - operational regional bed database servers from a development machine to simulate the regional database servers,
