TokuDB
TokuDB has been deprecated by its upstream maintainer. It is disabled from MariaDB 10.5 and has been been removed in MariaDB 10.6 - MDEV-19780. We recommend MyRocks as a long-term migration path.
TokuDB 存储引擎适用于高性能和写入密集型环境，提供更高的压缩比和更好的性能。它在开源版本中可用，包含在 64 位 MariaDB 中（但默认情况下未启用），以及可从 Tokutek 获得的企业版。
它有一个开源版本，包含在 64 位 MariaDB 中（但默认情况下未启用），以及可从 Tokutek 获得的企业版。
官方 TokuDB 产品规格和手册可在 Percona 网站上找到。请参见：
TokuDB is available on the following distributions:
| Distribution | Introduced |
|---|---|
| CentOS 6 64-bit and newer | MariaDB 5.5.36 and MariaDB 10.0.9 |
| Debian 7 "wheezy"64-bit and newer | MariaDB 5.5.33 and MariaDB 10.0.5 |
| Fedora 19 64-bit and newer | MariaDB 5.5.33 and MariaDB 10.0.5 |
| openSUSE 13.1 64-bit and newer | MariaDB 5.5.41 and MariaDB 10.0.15 |
| Red Hat 6 64-bit and newer | MariaDB 5.5.36 and MariaDB 10.0.9 |
| Ubuntu 12.10 "quantal" 64-bit and newer | MariaDB 5.5.33 and MariaDB 10.0.5 |
请注意，tokudb_pk_insert_mode 的默认值将阻止行复制工作。要使用 RBR，请更改此变量的值。
MariaDB 中包含的 TokuDB 插件版本
The version of TokuDB in your local MariaDB is available by querying the tokudb_version status variable. For example:
SHOW VARIABLES LIKE 'tokudb_version';
In the MariaDB binary tarballs, only the ones labeled "glibc_214" have TokuDB.
- ↑ with this version, TokuDB now follows the version numbering of Percona XtraDB
有关 MariaDB 中的 TokuDB 的更多信息，请参见以下页面：
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