A cloud architecture team is using the Google Cloud Pricing Calculator to estimate monthly expenses for a new enterprise analytical application. The planned architecture includes a Cloud SQL for PostgreSQL database configured with High Availability (HA) and a Cloud Pub/Sub message broker that ingests streaming telemetry from client applications across multiple geographic regions. Which TWO configuration options or cost parameters must be explicitly specified in the Google Cloud Pricing Calculator to produce an accurate monthly estimate?
- The storage capacity and regional failover replication settings for the High Availability Cloud SQL instanceCevap
- Network egress data transfer volumes generated when delivering messages across regional boundariesCevap
- CAutomatic 3-year Committed Use Discounts without selecting an explicit commitment term in the calculator tool
- DSpot VM provisioning options for the primary managed Cloud SQL database instance
Cevap
Accurate cost estimation in the Google Cloud Pricing Calculator requires configuring the Cloud SQL High Availability storage and regional failover replication settings, as well as accounting for cross-region network egress data volumes generated by Cloud Pub/Sub telemetry stream delivery.
Configuring High Availability for Cloud SQL doubles the database instance and storage resource allocation due to active-standby zonal replication. Additionally, streaming data across GCP region boundaries incurs inter-region egress charges that must be calculated in the pricing calculator using estimated monthly data throughput.
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Anahtar Kavram
Multi-component GCP cost estimation involving managed database HA replication and cross-region egress networking parameters.
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