2 posts tagged with "PostgreSQL"
PostgreSQL customer stories
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6 min
From 40-Minute to Sub-Minute Segmentation Queries: How Bitespeed rebuilt its customer segmentation engine using OLake and Apache Iceberg
Bitespeed is a customer engagement and messaging platform built for modern commerce brands. Learn how they rebuilt their segmentation engine using OLake and Apache Iceberg without breaking their budget.
Rohan Khameshra
Jan 13, 2026
5 min
Astrotalk's Migration to Databricks: How OLake Replaced Google Datastream for Large-Scale Database Replication
Astrotalk runs one of India's largest astrology platforms, serving **millions** of users and handling large volumes of transactional data across PostgreSQL and MySQL. As the company began shifting from Google BigQuery to a Databricks-based lakehouse, they needed a reliable way to replicate databases to S3.
Rohan Khameshra
Dec 15, 2025