1. tomoyk

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    tomoyk
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# MySQL
innoDBでは,**16KB**である.
> The default InnoDB page size is 16KB.
> https://dev.mysql.com/doc/refman/5.7/en/optimizing-innodb-diskio.html
# PostgreSQL
**8KB**である.
> The default value is 8192 bytes.
> https://www.postgresql.org/docs/8.4/runtime-config-preset.html
# Oracle
**8KB**である.
> DB_BLOCK_SIZE
> Default value 8192
> https://docs.oracle.com/cd/B19306_01/server.102/b14237/initparams041.htm#REFRN10031
-# MS SQL Server
+# Microsoft SQL Server
**64KB**である.
> The default value for SET BLOCKSIZE is 64.
> https://docs.microsoft.com/en-us/sql/odbc/microsoft/set-blocksize-command?view=sql-server-ver15
# IBM DB2
**32KB**である.
> Use the default DRDA block size (32767) if it does not cause too much paging on executing your application.
> https://www.ibm.com/docs/en/db2/11.5?topic=tuning-db2-connect-server
> https://www.ibm.com/docs/en/db2/11.5?topic=tuning-db2-connect-server