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Mind map

Interquery vs Intraquery Parallelism

Mariana Hidalgo Sandoval Spanish

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Interquery vs Intraquery Parallelism

Interquery Parallelism
- Side by side execution
  - Queries
  - Transactions
- Supports multiple transactions
- Implementation
  - Simple
    - Shared-memory
  - Complicated
    - Shared-disk
    - Shared-nothing
Intraquery Parallelism
- Definition
  - One query
  - Different processors or disks
- Reduces execution time
  - Long queries
- Forms of parallelization
  - Interoperation parallelism
    - One operation
  - Intraoperation parallelism
    - Multiple operations
  - Combination of both

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Description: Mind Map on Interquery vs Intraquery Parallelism, created by Mariana Hidalgo Sandoval on 22/09/2021.
Created by: Mariana Hidalgo Sandoval
Views: 1
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