best java orm framework

general query will become very slow, we test in Query 10 records, do not open lazy loading premise, 10 minutes of these data can not be loaded, we look at the log file, the SQL statement sent:causeQuery statement:From Student where isdlete=0Log file:This is only a small part, we do the statistics is issued 241 query statements, the results are not tolerated by the customer, through the study, we found that the direct send from although can return objects, but seriously slow query efficiency, in

JFinal 1.1.0 has been optimized, some small practical functions have been added, and some additional functions have been removed. Other changes are as follows: 1: Add com. jfinal. plugin. activerecord. tx. TxByRegex and TxByActionKeys. They support regular declarative transactions and actionKeys declarative transactions respectively. 2: Improve ActionReporter, narrow the link range, and Interceptor output formatting to improve the development experience. 3: C3p0Plugin. start () Change return fal

This paper introduces the design and implementation of the core functions of panda Orm (that is, to add a simple annotation to the entity for the function of adding and checking operations). An introduction to the whole idea 1, first understand the project structure as follows, note that all the packages are in the SRC directory under the Panda.orm, the configuration file config.properties in the SRC directory. 2, annotation is a custom annotation, wh

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

, where learning to use is not an end, but rather to implement an ORM if you know how to use it. Of course opendroid (my ORM framework name is called Opendroid, is it a very nasty name?) ) has been developed for only 4 days of fragmented, so currently only supports the most basic crud and database upgrade scenarios, and there are likely to be a lot of bugs, but t

My development framework: ORM framework, developed orm framework Today, I would like to share with you my own ORM framework. Although it is not very good, I personally think it is quite

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. Howeve

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 b

Build your own PHP framework-define the ORM interface and build the php framework orm In the previous blog, we abstracted the Controller base class to implement page rendering and return the JSON string function. What else do we lack as a framework? Yes, you should have noti

Create an ORM framework that is used for low performance and An orm framework for low performance.Advantages of SqlSugar ORM: 1. High Performance, reaching the highest level of native performance, higher than SqlHelper performance, 30% faster than Dapper and 50% faster than

High-performance ORM framework XLinq function details, high-performance orm framework xlinq I have briefly introduced some functions of XLinq, but many functions are not mentioned. Now I have added some functions to XLinq. I will introduce all the functions this time.Design objective usage Create TestDataContext class

I csdn in the back of the post, feeling sometimes need to tidy up.The database is frequently manipulated in the project, many of which not only duplicate labor but also increase maintenance costs.The framework requires the ability to fully use ORM or some of the functions in the framework, to be able to adapt to the object-oriented operation of the database can a

Recently in the study of ORM, what kind of framework is what we wantThe significance of the development framework is Develop more standard, more unified, not because different people write code is not the same More efficient development, no need to reinvent the wheel, duplicate useless code, and streamline the development process The operation ef

Recently in the study of ORM, what kind of framework is what we wantThe significance of the development framework is Develop more standard, more unified, not because different people write code is not the same More efficient development, no need to reinvent the wheel, duplicate useless code, and streamline the development process The operation ef

MVC series Learning (II)-First understanding of the orm framework-EF, orm-ef 1. Create a console Project 2. Add a data item Database storage model:This model has an entity container EntityContainer,Its Name attribute is SchoolModelStoreContainer,The value of the EntityType attribute is Self. Student, that is, the data in Conceptual entity model:This model

Today I would like to share my own ORM framework, although the talk is not very good, but I personally think it is very nice to share with you to exchange.First of all, let me say something about my current mainstream ORM framework:Advantages: Let programmers no longer focus on database details, focus on business logic, programmers can not understand the

Recently, I have been busy with the basic library construction of new companies, and have accumulated some practical experience in system architecture, development framework, and quick development platform design and implementation. It is feasible for medium and small software development companies to evaluate the technical content of software projects based on technical reserves. However, it is unreliable to measure the technical content of softwar