Kishan Galgotraevolutsoft.hashnode.net·Sep 30, 2022Why use SpecificationBuilder ?Hi there ,lets discuss it. Often in spring boot application we receive many api request which requires some filter on data .These Filter values are sent From Frontend in payload body. Also what if there are other request which require different filte...Discuss·1 likeSpringboot
Ronny Bräunlichrbraeunlich.hashnode.net·Nov 18, 2014camunda BPM engine: use custom VariableType to resist the urge to flushIntroduction I hope all of you are aware of the fact that you can provide a ProcessEnginewith your own VariableTypes. If not, I'll give you a short introduction. Please note that my descriptions are based on camunda-engine 7.1.0. There will be some c...Discussjpa
Marcelo Paixão Resendemarcelopaixaoresende.hashnode.net·Sep 11, 2017JPA Criteria: Invalid SQL with IN predicateJPA Criteria is awesome when you need to compose complex queries from multiple blocks, but it can cause a lot of troubles when the underlying SQL code fails to check some obvious scenarios. The concept When dealing with Java Lists, we can almost alwa...Discuss·30 readsJava
Siegfried Stumpfersiegfriedstumpfer.hashnode.net·Apr 18, 2023Hibernate - Issues when your entity is your modelEven if we all know that we should have a model layer that is not your entity many small-scale projects do not follow this rule. Recently we had a long fight with a bug due to using our entity as a model. Below is a sample entity with the same relati...Discusshibernate
Kai Niemikni.hashnode.net·Apr 3, 2023Introduction to Roach DataRoach Data is a collection of small demos using different Java data access frameworks and ORMs with CockroachDB. The demo projects include: JDBC - using Spring Data JDBC which is just a simpler wrapper around JDBC JDBC (plain) - using plain JDBC wi...DiscussJDBC
Amr Khaledamrkh97.hashnode.net·Jan 29, 2023JPA and Hibernate in Spring Boot for Beginners: A Comprehensive GuideThis tutorial is part of Springing into Action: A Spring Boot Journey from Novice to Pro Series, be sure to check it out for more related content! Java Persistence API (JPA) is a Java specification for managing, persisting, and accessing data between...Discuss·72 readsSpringing into Action: A Spring Boot Journey from Novice to ProSpring
Bikash Mainalibikash8848.hashnode.net·Jan 29, 2023JPA vs HibernateJPA : JPA is a standard interface for interacting with databases in Java. It provides a common set of interfaces and classes that can be used to create, read, update, and delete (CRUD) data in a database. JPA defines a set of annotations for mappi...DiscussJava
Amr Khaledamrkh97.hashnode.net·Jan 26, 2023Creating a Simple Application with Spring Boot and JPA RepositoryThis tutorial is part of Springing into Action: A Spring Boot Journey from Novice to Pro Series, be sure to check it out for more related content! In this tutorial, we will learn how to create a simple application using Spring Boot and JPA Repository...Discuss·48 readsSpringing into Action: A Spring Boot Journey from Novice to ProSpringboot
Kai Niemikni.hashnode.net·Jan 15, 2023JPA Best Practices - JSONB MappingIntroduction This article is part five of a series of data access best practices when using JPA and CockroachDB. Although most of these guidelines are fairly framework and database agnostic, it’s mainly targeting the following Java technology stack: ...Discuss·83 readsJPA Best Practices for CockroachDBSpringboot
Marouaneelyamarouane.hashnode.net·Jan 3, 2023Hibernate vs JPAJava Persistence API (JPA) and Hibernate are two popular technologies used in the Java ecosystem for object-relational mapping (ORM). While they are often used interchangeably, there are some key differences between the two that developers should und...DiscussJava
Kishan Galgotraevolutsoft.hashnode.net·Sep 30, 2022Why use SpecificationBuilder ?Hi there ,lets discuss it. Often in spring boot application we receive many api request which requires some filter on data .These Filter values are sent From Frontend in payload body. Also what if there are other request which require different filte...Discuss·1 likeSpringboot
Kai Niemikni.hashnode.net·Jul 24, 2022JPA Best Practices - Optimizing JPA MappingsIntroduction This article is part three of a series of data access best practices when using JPA and CockroachDB. The goal is to help reduce the impact of workload contention and to optimize performance. Although most of the principles are fairly fra...Discuss·148 readsJPA Best Practices for CockroachDBcockroachdb
Kai Niemikni.hashnode.net·Jul 24, 2022JPA Best Practices - SQL PatternsIntroduction This article is part two of a series of data access best practices when using JPA and CockroachDB. The goal is to help reduce the impact of workload contention and to optimize performance. Although most of the principles are fairly frame...Discuss·101 readsJPA Best Practices for CockroachDBSpringboot
