
How to Save 90% on BigQuery Storage Costs by Changing Default Configurations
11 months ago
Yerachmiel Feltzman, a senior Big Data Engineer at Tikal, reduced BigQuery storage costs by 90% for a client by changing a default configuration. BigQuery's time travel feature, enabled by default, can increase storage costs. Switching the storage billing model to physical bytes and reducing the time travel window to two days helped achieve these savings. Feltzman also discusses assessing cost savings and the necessity of time travel.