Cloud & DevOps Case Study

DataCore GCP Database Scale

Google Cloud BigQuery & PostgreSQL database query optimization for sub-second analytical reporting.

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Project Specifications

Client

DataCore Analytics

Industry

Data Analytics & Cloud

Duration

5 Weeks

Completed

April 2024

Tech Stack
Google Cloud Platform BigQuery Cloud SQL PostgreSQL Redis
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The Challenge

DataCore analytics queries across 500M data rows were timing out and taking up to 45 seconds to generate client reports.

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Our Solution

WebZap restructured PostgreSQL table indexing, partitioned BigQuery datasets, and implemented Redis query caching.

Key Features Implemented

Specific technical features built into this application.

01

BigQuery Table Partitioning

Partitioned 500M row dataset by date and customer ID reducing scan volume by 90%.

02

Cloud SQL Read Replicas

Offloaded heavy analytical read queries to secondary PostgreSQL read replicas.

03

Redis Query Result Cache

Caches frequent dashboard queries serving responses in 20 milliseconds.

04

Automated Daily Backup Vault

Encrypted snapshot backups stored in multi-region GCP bucket.

Key Performance Indicators

Quantifiable results achieved post-launch.

0.4s
Average Query Response Time
500M+
Data Rows Indexed
-60%
GCP BigQuery Processing Costs
“

WebZap reduced our query speeds from 45 seconds to less than half a second while cutting our GCP bill in half!

Priya Nair
Principal Data Engineer, DataCore
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