---
toc_folder_title: 数据库引擎
toc_priority: 27
toc_title: Introduction
---

# 数据库引擎 {#database-engines}

数据库引擎允许您处理数据表。

默认情况下，ClickHouse使用[Atomic](../../engines/database-engines/atomic.md)数据库引擎。它提供了可配置的[table engines](../../engines/table-engines/index.md)和[SQL dialect](../../sql-reference/syntax.md)。

您还可以使用以下数据库引擎：

-   [MySQL](../../engines/database-engines/mysql.md)

-   [MaterializeMySQL](../../engines/database-engines/materialized-mysql.md)

-   [Lazy](../../engines/database-engines/lazy.md)

-   [Atomic](../../engines/database-engines/atomic.md)

-   [PostgreSQL](../../engines/database-engines/postgresql.md)

-   [MaterializedPostgreSQL](../../engines/database-engines/materialized-postgresql.md)

-   [Replicated](../../engines/database-engines/replicated.md)

-   [SQLite](../../engines/database-engines/sqlite.md)

[来源文章](https://clickhouse.com/docs/en/database_engines/) <!--hide-->