Google Cloud Digital LeaderData and AI with Google CloudEasy
A financial services company needs to process daily batches of transactional data, which can be petabytes in size, to generate end-of-day reports and perform complex analytical queries. They require a fully managed, serverless data warehouse that can handle massive datasets and integrate with business intelligence tools. Which Google Cloud product is the most appropriate choice?
- ACloud Datastore
- BCloud Storage
- CBigQuery
- DCloud Spanner
Show answer & explanationAnswer & explanation
Correct answer: C. BigQuery
BigQuery is Google Cloud's fully managed, serverless, and highly scalable enterprise data warehouse. It's designed to run SQL queries over petabytes of data, making it perfect for large-scale analytical reporting and integration with BI tools.
Why the other options are wrong
- A. Cloud Datastore is a NoSQL document database, not a data warehouse for petabyte-scale analytics.
- B. Cloud Storage is an object storage service, not a queryable data warehouse.
- D. Cloud Spanner is a globally distributed relational database, optimized for transactional consistency, not primarily a data warehouse.
BigQuery
A serverless, highly scalable, and cost-effective multi-cloud data warehouse designed for business agility.
- Handles petabytes of data.
- Uses standard SQL for queries.
- Integrates with various BI tools.
Memory trick: BigQuery is the 'Big' warehouse for all your data 'Queries'.