Migration guide — in progress
Migrate from ClickHouse.
Drop ZooKeeper, replica coordination, and the cluster ops burden. Arc gives you ClickHouse-class analytical performance from a single Go binary, with your data on open Parquet.
What this guide will cover
- Schema translation from MergeTree to Arc tables
- Ingestion playbook — pgcopy, S3 bulk, MessagePack streaming
- Query rewrites: ClickHouse SQL idioms → standard analytical SQL
- Side-by-side benchmark methodology you can run yourself
- Cutover plan with shadow-read validation
Migrating from ClickHouse today? We'll help directly — no waiting on the published guide.