[BigQuery]Chatper 1. What is Google BigQuery
in Google Cloud Platform on BigQuery, Work
Chatper 1. What is Google BigQuery
Data Processing Architectures
- serverless, highly scalable data wareshouse (query engine이 built-in)
BigQuery : A Serverless, Distributed SQL Engine
- BigQuery is serverless
- Can run queries without the need to manage infrastructure
- Scalability is possible because the service distributes the query processing among thousands of workers almost instantaneously
Working with BigQuery
- BigQuery is datawarehouse, implying a degree of
centralization and ubiquity
- The benefits of BigQuery
- when we do joins of datasets from completely differenct sources (조인할때)
- when we query against data that is sotred outside BigQuery(Federation Query)
- The serverless nature of BQ provides the technological means to
break down department silos
andstreamline collaboration
- 부서간 사일로 : 부서 이기주의
- 협업 최소화
ETL, EL and ELT
참조
- Google BigQuery The Definite Guide p1-p22
- coursera : bigquery-fast-sql-engine