operational logic

?? As a second article in the series, this article will first explore operational data systems in the application layer, as operational data is almost the starting point for all Internet startups to start data and is the primary object of early data

This article reviews the Sybase Operational BI solution (operational bi) in order not to provide an in-depth product guide, but rather an overview of the key features of the solution, and how Sybase supports the operational BI environment ... Data

The presentation layer is what you see, like the current page you see now.The control layer uploads your request from the page to the backend codeThe logical layer is the code that processes your requestThe DAO layer is the code that saves the data

The presentation layer is what you see, like the current page you see now.The control layer uploads your request from the page to the backend codeThe logical layer is the code that processes your requestThe DAO layer is the code that saves the data

Starting from the R4 phase, NGN and 3G technology begin to come together: the soft switching mechanism of NGN load and control separation, the unified IP/ATM Packet service bearer are introduced into the 3G core network. The similarities and

Recently, should be operational needs, wrote a log analysis of the script, the period is quite touching, special hair This article, suspended the days before the passing.In fact, the principle of the implementation of the script is similar, but the

Introduction The data access layer, described in the first section of this tutorial, is a clear distinction between presentation logic and data access logic, as in the case of Layer, the following referred to as DAL. However, even if the DAL

The business logic layer is a layer dedicated to processing software business requirements. It is located on top of the database and under the service layer, and completes some columns of Domain Object CRUD, as a group of microservices provided to

In normal times, the demand for game operation activities seems quite complicated. In essence, the task system or achievement system is similar. The general requirements are as follows: 1. The activity must have the start time and end time

The level of the previous project and the call relationship are illustrated in the following diagram The use of the three-tier architecture, the need to study the BLL layer, that the business logic can be fully implemented in the controller,