Ainda precisamos de um Data Warehouse

You Still Need All of the Analytics Data Management SLAs
But these SLAs are mostly incompatible!
• Compromise:
– The ".AND."
– Pervasive.
– Persistent.
– Latent.
– Source "write."
– Target "write."
– Static optimization
for all 5.
• Contender:
– The ".OR."
– Diverse.
– Transient.
– Native.
– Source "write."
– Target "read."
– Optimization
focuses on the
dominant.
• Candidate:
– ?
– Unique.
– Ambivalent.
– Contrary.
– Source "read."
– Target "read."
– Optimized by
processing.
Since you must continue to meet the demand of the data warehouse —
you must continue to support the data warehouse.
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