documento con dos ejemplos, como hace la fragmentación de tablas de manera vertical u horizontal, utilizando vistas, stored procedure y utilizando el motor federado de mysql. nivel básico

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##################################### FRAGMENTACION HORIZONTAL #####################################
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///servidor DOS
create table t11 (
IDt int(11) not null auto_increment,
NCompleto varchar(45) not null,
FRegistro timestamp not null default CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (IDt) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1;
///servidor TRES
create table t12 (
IDt int(11) not null auto_increment,
NCompleto varchar(45) not null,
FRegistro timestamp not null default CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (IDt) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1;
///servidor UNO
create table t11 (
IDt int(11) not null auto_increment,
NCompleto varchar(45) not null,
FRegistro timestamp not null default CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (IDt) ) ENGINE=FEDERATED AUTO_INCREMENT=1 DEFAULT CHARSET=latin1 CONNECTION='mysql://
root:root@dos:3306/federada/t11';
create table t12 (
IDt int(11) not null auto_increment,
NCompleto varchar(45) not null,
FRegistro timestamp not null default CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (IDt) ) ENGINE=FEDERATED AUTO_INCREMENT=1 DEFAULT CHARSET=latin1 CONNECTION='mysql://
root:root@tres:3306/federada/t12';
/// se crea la vista
CREATE VIEW t1 AS SELECT * FROM t11 UNION ALL SELECT * FROM t12;
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------//para borrar SP's
drop procedure if exists inser;
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------//se crea el SP
delimiter //
CREATE PROCEDURE inser ( NCompleto VARCHAR(256), FRegistro timestamp )
BEGIN
IF
FRegistro >= '2010-12-01' THEN
INSERT INTO t11(NCompleto,FRegistro) VALUES (NCompleto,FRegistro);
ELSE
INSERT INTO t12(NCompleto,FRegistro) VALUES (NCompleto,FRegistro);
END IF;
END
//
delimiter ;
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##################################### FRAGMENTACION VERTICAL##########################################
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///servidor DOS
create table d11 (
IDd int(11) not null auto_increment,
NCompleto varchar(45) not null,
FRegistro timestamp not null default CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,

2. File: /home/leafar/0123456789
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PRIMARY KEY (IDd) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1;
///servidor TRES
create table d12 (
IDd int(11) not null auto_increment,
Departamento varchar(45) not null,
Cargo varchar(45) not null,
PRIMARY KEY (IDd) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=latin1;
///servidor UNO
create table d11 (
IDd int(11) not null auto_increment,
NCompleto varchar(45) not null,
FRegistro timestamp not null default CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (IDd) ) ENGINE=FEDERATED AUTO_INCREMENT=1 DEFAULT CHARSET=latin1 CONNECTION='mysql://
root:root@dos:3306/federada/d11';
create table d12 (
IDd int(11) not null auto_increment,
Departamento varchar(45) not null,
Cargo varchar(45) not null,
PRIMARY KEY (IDd) ) ENGINE=FEDERATED AUTO_INCREMENT=1 DEFAULT CHARSET=latin1 CONNECTION='mysql://
root:root@tres:3306/federada/d12';
/// se crea la vista
CREATE VIEW d1 AS
select a.IDd,a.NCompleto,b.Departamento,b.Cargo,a.FRegistro
from d11 a, d12 b
where a.IDd = b.IDd
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------//se crea el SP
delimiter //
CREATE PROCEDURE inserd ( NCompleto VARCHAR(256), Departamento VARCHAR(256), Cargo VARCHAR
(256),FRegistro timestamp )
BEGIN
INSERT INTO d11(NCompleto,FRegistro) VALUES (NCompleto,FRegistro);
INSERT INTO d12(Departamento,Cargo) VALUES (Departamento,Cargo);
END
//
delimiter ;
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