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A major objective in developing a database it to enables many users to access shared data concurrently.
Member rating: No Rating | Words: | Submitted: Mon Jun 19 2006
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Contents 1.0 Introduction Page 2 2.0 Transactions Page 3 - 5 3.0 Recovery Page 6 - 7 4.0 Locking Page 8 - 9 5.0 Time-stamping Page 10 - 11 6.0 Concurrency Page 12 - 13 7.0 Indexes Page 14 8.0 Conclusion Page 15 9.0 References Page 16 10.0 Bibliography Page 17 Appendices Grant Access to User 2 Page 19 User accessing granted tables Page 20 Test 1 Page 21 Test 2 Page 21 Teat 3 Page 22 Test 4 Page 22 Test 5 Page 23 Test 6 Page 23 Test 7 Page 24 Test 8 Page 24 Test 9 Page 25 Test 10 Page 26 Test 11 Page 26 Test 12 Page 27 Test 13 Page 27 Test 14 Page 28 Test 15 Page 28 Test 16 Page 28 Test 17 Page 29 Test 18 Page 30 Test 19 Page 30 Test 20 Page 31 Test 21 Page 32 Test 22 Page 32 Test 23 Page 33 Test 24 Page 33 - 34 Test 25 Page 35 Test 26 Page 36 1.0 Introduction A major objective in developing a database it to enables many users to access shared data concurrently. Concurrent access is relatively easy if all users are only reading data, as there is no way that they can interfere with one another, an example of this can be seen in the appendices in tests 9, 10 and 11. However, when two or more...
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