Spring data JPA : insert 50k rows taking too long
0
$begingroup$
I am using Spring Data JPA with Spring boot application. My requirement is to insert 50K rows in JPA entity table in one hr or less.
I have 3 entities A,B and C. Entity A have one to many associations with entities B and one to one assiciation with entity C
@Entity
public class A {
@OneToMany(mappedBy = "chipJobItem", cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH }, orphanRemoval = true, fetch = FetchType.LAZY)
private List<B> values;
}
@Entity
public class B {
@ManyToOne(fetch = FetchType.LAZY, cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH })
@JoinColumn(name = "fk_product_instance_id", referencedColumnName = "id", foreignKey = @ForeignKey(name = "DATAITEMS_FK"))
private A job;
}
@Entity
public class C {
@ManyToOne(fetch = FetchType.LAZY, cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH })
@JoinColumn(name = "fk_product_instance_id", referencedColumnName = "id", foreignKey = @ForeignKey(name = "DATAITEMS_FK"))
private A job;
}
I have also set jdbc batch size = 100, it improves the performance a little.
Need help how to improve the performance of the JPA insert.
Thanks.
java performance database spring jpa
asked 3 mins ago
PankajPankaj
1
New contributor
Pankaj is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
0
$begingroup$
I am using Spring Data JPA with Spring boot application. My requirement is to insert 50K rows in JPA entity table in one hr or less.
I have 3 entities A,B and C. Entity A have one to many associations with entities B and one to one assiciation with entity C
@Entity
public class A {
@OneToMany(mappedBy = "chipJobItem", cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH }, orphanRemoval = true, fetch = FetchType.LAZY)
private List<B> values;
}
@Entity
public class B {
@ManyToOne(fetch = FetchType.LAZY, cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH })
@JoinColumn(name = "fk_product_instance_id", referencedColumnName = "id", foreignKey = @ForeignKey(name = "DATAITEMS_FK"))
private A job;
}
@Entity
public class C {
@ManyToOne(fetch = FetchType.LAZY, cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH })
@JoinColumn(name = "fk_product_instance_id", referencedColumnName = "id", foreignKey = @ForeignKey(name = "DATAITEMS_FK"))
private A job;
}
I have also set jdbc batch size = 100, it improves the performance a little.
Need help how to improve the performance of the JPA insert.
Thanks.
java performance database spring jpa
asked 3 mins ago
PankajPankaj
1
New contributor
Pankaj is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
0
0
0
$begingroup$
I am using Spring Data JPA with Spring boot application. My requirement is to insert 50K rows in JPA entity table in one hr or less.
I have 3 entities A,B and C. Entity A have one to many associations with entities B and one to one assiciation with entity C
@Entity
public class A {
@OneToMany(mappedBy = "chipJobItem", cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH }, orphanRemoval = true, fetch = FetchType.LAZY)
private List<B> values;
}
@Entity
public class B {
@ManyToOne(fetch = FetchType.LAZY, cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH })
@JoinColumn(name = "fk_product_instance_id", referencedColumnName = "id", foreignKey = @ForeignKey(name = "DATAITEMS_FK"))
private A job;
}
@Entity
public class C {
@ManyToOne(fetch = FetchType.LAZY, cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH })
@JoinColumn(name = "fk_product_instance_id", referencedColumnName = "id", foreignKey = @ForeignKey(name = "DATAITEMS_FK"))
private A job;
}
I have also set jdbc batch size = 100, it improves the performance a little.
Need help how to improve the performance of the JPA insert.
Thanks.
java performance database spring jpa
asked 3 mins ago
PankajPankaj
1
New contributor
Pankaj is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
I am using Spring Data JPA with Spring boot application. My requirement is to insert 50K rows in JPA entity table in one hr or less.
I have 3 entities A,B and C. Entity A have one to many associations with entities B and one to one assiciation with entity C
@Entity
public class A {
@OneToMany(mappedBy = "chipJobItem", cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH }, orphanRemoval = true, fetch = FetchType.LAZY)
private List<B> values;
}
@Entity
public class B {
@ManyToOne(fetch = FetchType.LAZY, cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH })
@JoinColumn(name = "fk_product_instance_id", referencedColumnName = "id", foreignKey = @ForeignKey(name = "DATAITEMS_FK"))
private A job;
}
@Entity
public class C {
@ManyToOne(fetch = FetchType.LAZY, cascade = {
CascadeType.MERGE,
CascadeType.PERSIST,
CascadeType.REFRESH,
CascadeType.DETACH })
@JoinColumn(name = "fk_product_instance_id", referencedColumnName = "id", foreignKey = @ForeignKey(name = "DATAITEMS_FK"))
private A job;
}
I have also set jdbc batch size = 100, it improves the performance a little.
Need help how to improve the performance of the JPA insert.
Thanks.
java performance database spring jpa
java performance database spring jpa
asked 3 mins ago
PankajPankaj
1
New contributor
Pankaj is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 mins ago
PankajPankaj
1
New contributor
Pankaj is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 mins ago
PankajPankaj
1
New contributor
Pankaj is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 mins ago
PankajPankaj
1
asked 3 mins ago
PankajPankaj
1
1
New contributor
Pankaj is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Pankaj is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Pankaj is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
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