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Question 117 - Cloud Digital Leader discussion

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You are a database manager working for a new product that will need millions of reading and writing from the database, with zero downtime, key-value i.e. NoSQL features, no manual steps should be required to ensure consistency, repair data, synchronize writes and deletes, Which of the following database you choose?

A.
Cloud SQL
Answers
A.
Cloud SQL
B.
Cloud BigTable
Answers
B.
Cloud BigTable
C.
Cloud Spanner
Answers
C.
Cloud Spanner
D.
Cloud Firestore
Answers
D.
Cloud Firestore
Suggested answer: B

Explanation:

Cloud BigTable

Key features

High throughput at low latency

Bigtable is ideal for storing very large amounts of data in a key-value store and supports high read and write throughput at low latency for fast access to large amounts of data. Throughput scales linearlyóyou can increase QPS (queries per second) by adding Bigtable nodes. Bigtable is built with proven infrastructure that powers Google products used by billions such as Search and Maps.

Cluster resizing without downtime

Scale seamlessly from thousands to millions of reads/writes per second. Bigtable throughput can be dynamically adjusted by adding or removing cluster nodes without restarting, meaning you can increase the size of a Bigtable cluster for a few hours to handle a large load, then reduce the cluster's size againóall without any downtime.

Flexible, automated replication to optimize any workload

Write data once and automatically replicate where needed with eventual consistencyógiving you control for high availability and isolation of reading and write workloads. No manual steps are needed to ensure consistency, repair data, or synchronize writes and deletes. Benefit from a high availability SLA of 99.999% for instances with multi-cluster routing across 3 or more regions (99.9% for single-cluster instances).

asked 18/09/2024
Beena Bamania
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