Exam Cloud Digital Leader topic 1 question 73 discussion

For an application that requires consistent handling of transactions and anticipates unlimited data growth, the organization should consider using Google Cloud Spanner. Google Cloud Spanner is a horizontally scalable, globally distributed relational database service. It offers strong consistency and high availability across multiple regions, ensuring that transactions are handled consistently regardless of the geographic location of the data. It is designed to handle large amounts of data and scales automatically as the data grows, providing unlimited storage capacity.

B is correct

For highly scalable application Cloud Spanner.

B is correct

Unlimited growth -> Spanner

Per Google docs, Cloud Spanner is a "Full managed relational database with unlimited scale, strong consistency, and up to 99.999% availability. Additionally, it delivers high-performance ACID transactions with strong consistency over regions and continents." https://cloud.google.com/spanner/

B - cloud spanner - for multi regional and transactional database

Spanner whenever unlimited growth is mentioned as it is unlimitedly scalable according to google.

Cloud Spanner global RDB

B. The main difference between Cloud Spanner and Cloud SQL is the horizontal scalability + global availability of data over 10TB. Spanner isn't for generic SQL needs, Spanner is best used for massive-scale opportunities. 1000s of writes per second, globally. 10,000s - 100,000s of reads per second, globally

B is correct answer

B. Cloud Spanner Global relational db with unlimited scale and very high external consistency