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Decks in this class (8)
1. Storage and File Organization
Volatile storage ___ 1,
Non volatile storage ___ 2,
Storage hierarchy 6 levels 3
38
cards
2. Indexing
Clustered indexes indicate the __...,
Dense index appears for __ in the...,
Multilevel index happens when we ...
14
cards
3. Query Processing
Disk cost can be estimated as 1,
In the file scan selection operat...,
The cost estimate for the file sc...
23
cards
4. Query Optimization
Equivalence rules 1 conjunctive s...,
Equivalence rules 2 2,
Equivalence rules 3 3
21
cards
5. Transactions
A transaction is a unit of progra...,
Acid stand for __ _ _ __ 2,
Atomicity either all operations o...
14
cards
6. Concurrency
Lock based protocols 1 __ x mode ...,
Exclusive x mode 2,
Shared s mode 3
17
cards
7. Recovery
Transaction failure __ erros ex i...,
System failures __ crash __ failu...,
Recovery from failures 3
14
cards
8. Database Tuning
Tuning principles 1 think __ fix ...,
Normalization 2,
Functional dependency 3
30
cards
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Data and Information Systems Management
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