Como trabalhar com dados JSON e de matriz no BigQuery 2.5 avaliações

Mauro S. · Revisado há almost 2 years

Vitalii K. · Revisado há almost 2 years

Omar F. · Revisado há almost 2 years

時間太短

Hsuan L. · Revisado há almost 2 years

KOJI I. · Revisado há almost 2 years

Arthur Y. · Revisado há almost 2 years

The first question "What are some potential issues if you stored all your data in one giant table?" only says that the "The table row size could be too large for traditional reporting databases". However "Any changes to a value (like customer email) could impact many other rows (like all their orders)" is also ABSOLUTELY true for denormalization. Possibly the last choice as well (Data at differing levels of granularity could lead to reporting issues because less granular fields would be repeated.) so the answer should be probably "All of the above, but definitely not only the one marked as correct. That is also an issue but there are other listed issues.

Csaba T. · Revisado há almost 2 years

good

Priyanka M. · Revisado há almost 2 years

Mitchell E. · Revisado há almost 2 years

Roman D. · Revisado há almost 2 years

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Ramon M. · Revisado há almost 2 years

Akshay K. · Revisado há almost 2 years

great

MUHAMMAD H. · Revisado há almost 2 years

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Miriam S. · Revisado há almost 2 years

Benjamin G. · Revisado há almost 2 years

goood

abdelkoudous k. · Revisado há almost 2 years

Mark S. · Revisado há almost 2 years

Vineet K. · Revisado há almost 2 years

there was no access to bigquery-public-data. provide the proper instructions Google

Chib N. · Revisado há almost 2 years

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Nelson M. · Revisado há almost 2 years