Software technology serial load (preface)
PowerBuilder's charm (foreword)
Author: breeze Personal Home Page: http: //gentlebreeze.home4u.china.com
Today, most application types of programmers may be discussing such a topic: Yes Java or .NET. We seem to face such a two choice questions. When it is proposed a project, maybe Java is not suitable, and it will be discussed immediately .Net will. However, reviewing the history of computer language, we found that there is never language or model really completed a big system, but more ridiculous is that there are more and more languages, and there are more and more models. I used to know the function, and now I will not come out. The reason for choosing Powerbuilder is because it has finally persisted through the wind and rain, the 3GL language expansion and visualization tools have made many 4GL dead or completely refunded to the closed platform, but Powerbuilder finally did not die, and gave people hope. Java is beautiful, Powerbuilder is also beautiful. It describes today's application software technology from a number of different perspectives, especially many of the concept masks and ignores important angles. We try to explain the understanding of these different angles through such a serialization, and more beneficial to we fully understand the entire 3GL design angle. The entire technology serializing includes the following main parts.
1. Alternative perspectives for application development barriers
2. Apply level focused object-oriented ability
3. Anti-interface and logic separation
4. Future
Will be published in the academic theory column of the light wind station (http://gentlebreeze.home4u.china.com)
