PDF (US Ltr)
- 43.3Mb
PDF (A4)
- 43.4Mb
Man Pages (TGZ)
- 297.2Kb
Man Pages (Zip)
- 402.4Kb
Info (Gzip)
- 4.3Mb
Info (Zip)
- 4.3Mb
Search Results
https://dev.mysql.com/doc/refman/8.0/en/innodb-memcached-benefits.html
For example, you can store the string value 2|4|6|8 in the memcached cache, and have InnoDB split the value based on a separator character, then store the result in four numeric columns. Data is stored in a MySQL database to protect against crashes, ...The combination of InnoDB tables and memcached offers advantages over using either by ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-memcached-porting-memcached.html
If you store several different classes of information using memcached, consider setting up a separate InnoDB table for each type of data. Define additional table identifiers in the innodb_memcache.containers table, and use the @@table_id.key ...This ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-memcached-tuning.html
For existence checking, you typically only store a very # short value such as "1". Reducing Transactional Overhead A default value of 1 for daemon_memcached_r_batch_size and daemon_memcached_w_batch_size is intended for maximum reliability of ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-memcached-txn.html
By default, data written through the memcached interface is stored to disk, and calls to get return the most recent value from disk. Storing Data on Disk, in Memory, or Both The innodb_memcache.cache_policies table specifies whether to store data ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-memcached.html
The InnoDB memcached plugin (daemon_memcached) provides an integrated memcached daemon that automatically stores and retrieves data from InnoDB tables, turning the MySQL server into a fast “key-value store”. Data modified through memcached ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-performance-schema.html
You should be familiar with performance_schema tables that store InnoDB event data. Tables relevant to InnoDB-related events include: The Wait Event tables, which store wait events. Stage Event tables, which store event data for InnoDB ALTER TABLE ... This section provides a brief introduction to InnoDB integration with Performance ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-component-installation.html
MySQL provides these keyring component choices: component_keyring_file: Stores keyring data in a file local to the server host. component_keyring_encrypted_file: Stores keyring data in an encrypted, password-protected file local to the server host.
https://dev.mysql.com/doc/refman/8.0/en/keyring-component-plugin-comparison.html
The MySQL Keyring originally implemented keystore capabilities using server plugins, but began transitioning to use the component infrastructure in MySQL 8.0.24. In the operating system file where persisted system variables are stored, the names ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-file-plugin.html
The keyring_file keyring plugin stores keyring data in a file local to the server host. To ensure that keys are flushed only when the correct keyring storage file exists, keyring_file stores a SHA-256 checksum of the keyring in the file. As of ...
https://dev.mysql.com/doc/refman/8.0/en/keyring-functions-plugin-specific.html
keyring_aws_rotate_keys() Associated keyring plugin: keyring_aws keyring_aws_rotate_keys() rotates keys stored in the keyring_aws storage file named by the keyring_aws_data_file system variable. Rotation sends each key stored in the file to AWS KMS ... For each keyring plugin-specific function, this section describes its purpose, calling sequence, and return ...