Multiple choice technology databases

What option can best describe Teradata's architecture

  1. Shared nothing

  2. Shared memory

  3. Shared everything

  4. shared data
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A Correct answer
Explanation

Teradata uses a shared-nothing architecture where each node (with its AMPs) has its own memory and disk storage, and doesn't share resources with other nodes. This enables linear scalability. Shared memory (SMP) and shared everything are different architectures where resources are shared across processors.

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