13-12 Part V Advanced Database Topics San Mate0 Tulsa New York San Mateo Engineering Standard Price List Tulsa Parts Accounting Standard Price List New York Customers Standard Price List Parts Parts Parts FIGURE 13-9 Hybrid data distribution strategy Source: Based on Database Programming & Design, April 1989, vol. 2, No. 4.
Solution
Answer:)
a. concurrency transparency, as the data are being protected from getting lost or mismatch.
b. location transparency, as the data was deleted on site and the action was carried out by the hybrids
c. failure transparency, as the transaction was failed and DBMS adjusted itself to initial state. If the distribute DBMS remember the failed transaction then anybody can hack the detail and use it for his/her own benifits illegally.
d. Replication Transparency, as the all the hibrids are a replica of each other there parts are also replicas so the query for parts can be routed to other location
.
Incoming and Outgoing Shipments in 2 STEPS Using Odoo 17
13-12 Part V Advanced Database Topics San Mate0 Tulsa New York San Mat.docx
1. 13-12 Part V Advanced Database Topics San Mate0 Tulsa New York San Mateo Engineering
Standard Price List Tulsa Parts Accounting Standard Price List New York Customers Standard
Price List Parts Parts Parts FIGURE 13-9 Hybrid data distribution strategy Source: Based on
Database Programming & Design, April 1989, vol. 2, No. 4.
Solution
Answer:)
a. concurrency transparency, as the data are being protected from getting lost or mismatch.
b. location transparency, as the data was deleted on site and the action was carried out by the
hybrids
c. failure transparency, as the transaction was failed and DBMS adjusted itself to initial state. If
the distribute DBMS remember the failed transaction then anybody can hack the detail and use it
for his/her own benifits illegally.
d. Replication Transparency, as the all the hibrids are a replica of each other there parts are also
replicas so the query for parts can be routed to other location
