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https://dev.mysql.com/doc/refman/5.7/en/innodb-create-table-external.html
There are different reasons for creating InnoDB tables externally; that is, creating tables outside of the data directory. Those reasons might include space management, I/O optimization, or placing tables on a storage device with particular ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-deadlock-detection.html
For techniques to organize database operations to avoid deadlocks, see Section 14.7.5, “Deadlocks in InnoDB”. When deadlock detection is enabled (the default), InnoDB automatically detects transaction deadlocks and rolls back a transaction or ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-index-types.html
To get the best performance from queries, inserts, and other database operations, it is important to understand how InnoDB uses the clustered index to optimize the common lookup and DML operations. Each InnoDB table has a special index called the ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-information-schema-examples-compression-sect.html
Example 14.1 Using the Compression Information Schema Tables The following is sample output from a database that contains compressed tables (see Section 14.9, “InnoDB Table and Page Compression”, INNODB_CMP, INNODB_CMP_PER_INDEX, and ...The ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-information-schema-metrics-table.html
Create a simple InnoDB table: mysql> USE test; Database changed mysql> CREATE TABLE t1 (c1 INT) ENGINE=INNODB; Query OK, 0 rows affected (0.02 sec) Enable the dml_inserts counter. The INNODB_METRICS table provides information about InnoDB ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-introduction.html
InnoDB is a general-purpose storage engine that balances high reliability and high performance. Unless you have configured a different default storage engine, issuing a CREATE TABLE statement without an ENGINE clause creates an InnoDB table. Key ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-locking-reads.html
If you query data and then insert or update related data within the same transaction, the regular SELECT statement does not give enough protection. Other transactions can update or delete the same rows you just queried. InnoDB supports two types of ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-memcached-developing.html
Coming from a database background, you might be used to general-purpose SQL tables with many columns. Typically, writing an application for the InnoDB memcached plugin involves some degree of rewriting or adapting existing code that uses MySQL or ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-memcached-replication.html
source $> mysqldump --all-databases --lock-all-tables > dbdump.db replica $> mysql < dbdump.db On the source server, issue SHOW MASTER STATUS to obtain the source binary log coordinates. Because the daemon_memcached plugin supports the MySQL binary ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-memcached-security.html
Password-Protecting memcached Using SASL SASL support provides the capability to protect your MySQL database from unauthenticated access through memcached clients. Caution Consult this section before deploying the daemon_memcached plugin on a ...