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Scaling request logging with ClickHouse, Kafka, and Vector
How we solved request logging at scale by moving from MariaDB to ClickHouse, Kafka, and Vector after our deprecated database engine couldn't keep up with billions of monthly requests.
Geocoding and data enrichment for North America, the UK, Australia, and New Zealand that just works
Visit geocod.io → On Hacker News Feb 2025 – Nov 2025
Infrastructure & DevOps 2Databases & Data 2Tech Industry & Business 2
How we solved request logging at scale by moving from MariaDB to ClickHouse, Kafka, and Vector after our deprecated database engine couldn't keep up with billions of monthly requests.
A free tier allows people to try a SaaS without paying first, but it opens up the service to bad actors. Here's how we balance preventing bad actors while still supporting legitimate users.