orm nhibernate

There are a few questions that you can always think about to see this document, and perhaps some of the benefits you might get from it.What is 1.NHibernate?NHibernate is an object/relational database mapping Framework (tool) for the. NET environment. The term object/relational database mapping (Object/relational mapping,orm) represents a technique used to map obj

DirectoryWrite in frontDocumentation and series articlesLazy LoadingAn exampleSummarizeWrite in frontThe previous article describes three ways to query Sql,hql,criteria queries for association queries of many-to-many relationships. This article will show you how lazy loading works in nhibernate, and deferred loading is a personal understanding and can be called loading (Loading-on-demand) as needed.Documentation and series articles[

What kind of ORM framework do we need following the last ORM?Compiled 11 ORM Framework test examples, with sample code and results, to easily understand the characteristics of various frameworks, pros and cons, ranked in no particular order Ef Pdf XCODE Crl NHibernate Mysoft Moon Cy

Create an android ORM framework opendroid (1) -- use of the orm framework, ormopendroid I. My opinion I remember a blog about the use of litepal. In this blog, I mentioned that the APIS provided by android have been encapsulated enough, I don't need any ORM framework at all, but after using litepal, I feel it is necessary to use the

. code generation depends on relational databases. It summarizes some commonalities of database operations and automatically generates code that must be written by programmers. From the perspective of OO, the code generation process does not reflect the OO idea, but according to some logic of the template or software author. The generated code may have a good oo idea. For databases, Orm is top-down, while code generation is bottom-up. The two are in t

The contents of this section What's nhibernate? The architecture of the NHibernate NHibernate Resources Welcome to join NHibernate Chinese community Study NHibernate for some time, intend to do a phased summary, the initiation of this series, this series of reference

Label:First of all, I need to emphasize here, whether it is Castle or nhibernate output sql, should belong to NHibernate technology, Castle itself is based on the nhibernate development of the ORM Framework, nhibernate some features, Castle are equipped with No nonsense, dir

specific query conditions. 2. Why persistence?The persistence technology encapsulates data access details and provides object-oriented APIs for most business logic.● The Persistence technology can reduce the number of accesses to database data and increase the application execution speed;● High code reusability, able to complete most database operations;● Loose coupling makes persistence independent of the underlying database and upper-layer business logic. When changing a database, you only ne

How to Build An ORM framework and An ORM framework Many people do not recognize third-party ORM, because the considerations are not comprehensive enough and there is no guarantee for large user-base ORM. This is undeniable. However, there are often many shortcomings in the user-base

Chapter One: Introduction to NHibernateFirst Lecture: NHibernate Architecture anatomySecond Lecture: Building the first NHibernate applicationThe third Lecture: Nhibernate.cfg.xml Configuration and PrecautionsChapter II: Relationship Mapping in NHibernateFirst: one-to-many mappings in NHibernateSecond: Bidirectional one-to-many mappings in NHibernate and otherThe

ORM implementation principle, orm implementation 1. What is ORM?The full name of ORM is Object Relational ing, that is, Object relationship ing. Its implementation idea is to map the table data in the relational database to an object and present it as an object, so that developers can convert operations on the database

An ORM implementation (with source code), and An orm implementation with source code1 Preface After a period of writing, I finally came up with a stable version, during which I considered a variety of solutions and secretly learned the works of the great gods in the garden. There are already many ORM frameworks. Why should we implement one by ourselves? My reason

First, my viewI remember that there was a blog about the use of Litepal, which I mentioned in this blog: I thought that the API provided by Android itself was already packaged well enough to have no ORM framework at all, but after using Litepal, I felt it was necessary to use the ORM framework. , here are my thoughts on ORM and the Android API:1, as the API level

ORM Framework Design and ORM Framework Design(I will first copy some ORM information from the Internet.) What is ORM?ORM (Object-Relational ing) is used to map Relational databases to business-entity objects. ORM is also a standar

Getting started with SqlSugar (1): SqlSugar ORM introduction and ORM object creation, sqlsugarormPreface . The Net circle has been around for several years. From the first SqlHelper to Microsoft's Enterprise Library, to EF, to a third-party ORM framework, it has gone through an undefinable process, sqlHelper and the Enterprise Library are not mentioned much. EF i

Application of Reflection and attribute in ORMFirst, reflectionWhat is reflection?Simply put, reflection is a way of dynamically acquiring object information at run time, such as knowing what properties, methods, delegates, and so on.What's the use of reflection?Reflection not only allows you to get information about objects while running, but also provides the ability to dynamically invoke object methods at run time and to dynamically set, get properties, and so on.What's the use of reflection

Application of reflection and attribute in ORM I. ReflectionWhat is reflection?To put it simply, reflection is a way to dynamically obtain object information at runtime, such as knowing the attributes, methods, and delegation of an object at runtime.What is the purpose of reflection?Reflection not only allows you to obtain object information during running, but also provides the ability to dynamically call object methods and dynamically set and obtai