빅쿼리 데이터 셋(big query dataset)

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작성일 2022.05.21 01:01

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# Task 1. Query a public dataset
## Load the USA Names dataset
[Big Query] > [ADD DATA] > [Public Datasets]  
## Query the USA Names dataset
[query editor]

```
SELECT
  name, gender,
  SUM(number) AS total
FROM
  `bigquery-public-data.usa_names.usa_1910_2013`
GROUP BY
  name, gender
ORDER BY
  total DESC
LIMIT
  10
```

# Task 2. Create a custom table

# Task 3. Create a dataset

# Task 4. Load the data into a new table  
 
# Task 5. Query the table
[Compose new query] 
```
SELECT
 name, count
FROM
 `babynames.names_2014`
WHERE
 gender = 'M'
ORDER BY count DESC LIMIT 5
```

# reference links 
* [데이터 웨어하우스 운영자를 위한 BigQuery](https://cloud.google.com/architecture/bigquery-data-warehouse)  
* [bq 명령줄 도구 사용](https://cloud.google.com/bigquery/docs/bq-command-line-tool)  
* [BigQuery API 클라이언트 라이브러리 ](https://cloud.google.com/bigquery/docs/reference/libraries)
* [BigQuery API](https://cloud.google.com/bigquery/docs/reference/rest)  
* https://www.ssa.gov/OACT/babynames/background.html  
* [데이터 세트 위치](https://cloud.google.com/bigquery/docs/locations)

# Task 1. Query a public dataset ## Load the USA Names dataset [Big Query] > [ADD DATA] > [Public Datasets] ## Query the USA Names dataset [query editor] ``` SELECT name, gender, SUM(number) AS total FROM `bigquery-public-data.usa_names.usa_1910_2013` GROUP BY name, gender ORDER BY total DESC LIMIT 10 ``` # Task 2. Create a custom table # Task 3. Create a dataset # Task 4. Load the data into a new table # Task 5. Query the table [Compose new query] ``` SELECT name, count FROM `babynames.names_2014` WHERE gender = 'M' ORDER BY count DESC LIMIT 5 ``` # reference links * [데이터 웨어하우스 운영자를 위한 BigQuery](https://cloud.google.com/architecture/bigquery-data-warehouse) * [bq 명령줄 도구 사용](https://cloud.google.com/bigquery/docs/bq-command-line-tool) * [BigQuery API 클라이언트 라이브러리 ](https://cloud.google.com/bigquery/docs/reference/libraries) * [BigQuery API](https://cloud.google.com/bigquery/docs/reference/rest) * https://www.ssa.gov/OACT/babynames/background.html * [데이터 세트 위치](https://cloud.google.com/bigquery/docs/locations)