---
title: "Postgres vs MariaDB"
url: https://daily.dev/posts/postgres-vs-mariadb-sp1u6ijeb
source_url: https://www.tinybird.co/blog/postgres-vs-mariadb
type: article
source: "Tinybird"
published: 2026-07-06T16:25:50.933Z
updated: 2026-07-06T16:26:16.501Z
tags: ["infrastructure", "backend", "postgresql", "clickhouse", "change-data-capture"]
reading_time: 7
upvotes: 0
comments: 0
language: en
---

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# Postgres vs MariaDB

**[Tinybird](https://daily.dev/sources/tinybird)** · 7 min read · 0 upvotes · 0 comments

## Summary

Postgres and MariaDB are both open-source relational databases but serve different use cases. Postgres offers a richer type system (JSONB, arrays, geometric types), stronger SQL standards compliance, and a deep extension ecosystem (PostGIS, pgvector, Citus). MariaDB excels at MySQL wire-protocol compatibility, Galera multi-master replication, and optional ColumnStore analytics. Both are row-oriented OLTP databases that struggle with large-scale analytical queries. The post compares architecture, replication, JSON handling, and performance, then recommends offloading OLAP workloads to ClickHouse via CDC (logical replication for Postgres, binary log for MariaDB). Tinybird is presented as a managed ClickHouse layer that integrates with either database for sub-second analytical query latency.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://www.tinybird.co/blog/postgres-vs-mariadb>

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---

Tags: [#infrastructure](https://daily.dev/tags/infrastructure), [#backend](https://daily.dev/tags/backend), [#postgresql](https://daily.dev/tags/postgresql), [#clickhouse](https://daily.dev/tags/clickhouse), [#change-data-capture](https://daily.dev/tags/change-data-capture)

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