Six major Java open-source software gangs

Java


The open-source software has tens of millions. It is like a river and lake. A powerful and experienced team has formed a gang. After constant competition and elimination, the six major gangs have stood out.

-Apache Software Foundation

Start learning Java
Apache
Jakarta
Sub-projects are still weak, Apache
Apache httpd server (
So far, it is still the first card)
Now, it has become the largest group in the world. Apache
Powerful, with support from many major manufacturers, such as IBM
Supported Apache
Several projects
, Sun
And Tomcat
Close cooperation, while Bea
Get down and invest heavily in Beehive
Above. With official support, Apache
Of course, it became the first group. However, Apache
The problem is that the organizational unit members are too complicated, and each project
From Sanshan Wuyue, there are many different kinds of problems. Even children under different departments often have conflicts and are undisciplined. For example, ant
Is the top card for building tools, Maven
We need to grab the mountain head again; OJB
Is the top card of the persistent layer, but torque
He still refused to give up his seat. He hasn't arranged his seat yet, ibatis
You also need to join the Helper

......

I don't have any good feelings for such an unorganized and internally conflicting hacker group. Besides, the hacker group also has several excellent disciples, such as log4j.
, Ant
, Common
He is destined to never become a martial arts leader.

Shaolin

-Eclipse Foundation

Eclipse
Not small, directly from IBM
And has been supported by many manufacturers in the industry. Due to the strong support of government departments, eclipse
It is very likely to become a martial arts leader. Eclipse
Each sub-project of its subordinates is also very skillful, SWT
, EMF
, GEF
, RCP
, SDO
, Each is a standalone. The most important thing is eclipse.
Yes wsad
The foundation of IBM
Many developers directly use eclipse
Development, which means the direct collusion between gangs and government departments, waiting for IBM
Set rose xde
Function is put into eclipse
The day is just around the corner.

Wudang

-JBoss Inc

JBoss
The masses who are from the rough and helpless, without the support of Shaolin government officials, have joined the ranks of top-level gangs in the rivers and lakes through their own efforts and have a great say. JBoss
Each sub-project has a very powerful strength, but each sub-project can form an organic whole to form a battle and exert unexpected power. Among them, JBoss
-Hibernate
JBoss is the most powerful killer.
Although not big, it has become a Java
One of the giants in the business world can influence the entire martial arts with their own voices.



　　



Emei

-Opensymphony

Opensymphony
She is not comparable to the three gangs above, but she is unique and has few disciples, but each of them has exclusive lives. Therefore, she has gained a firm foothold in martial arts. For example, webwork
Become the next generation MVC
Framework struts Ti
Core, Oscache
Is a popular Cache
Product, quartz
Is a famous java job.
Software, sitemesh
It is also a smart and easy-to-use software. Although none of these are heavyweight martial arts, they are all independent and stand out in the whole martial arts.

Xiaoyao school

-Codehaus

Codehaus
The following groovy, damagecontrol, xstream, Nano, Pico, aspectwerkz
Wu Gong is like Ling Bo,
Practical and elegant, and there is thoughworks behind the organization
Such a technology-oriented consulting company holds up, so its martial arts are agile, elegant, and easy-to-use. In the heavy development work, it is able to experience a little leisurely fun, truly in line with the artistic conception.

Kunlun

-Objectweb

Objectweb
Stay away from it in France
The Global Center is like the distant Western Region in Kunlun. So objectweb
It is also very different from that of the Central Plains martial arts. For example, objectweb
Focuses on Cluster
And distributed support, such as C-JDBC
, RMI-JDBC
, Perseus
, Xapool
And so on. It is precisely because of his sharp changes that make him not so well-known as the martial arts of the Central Plains. It is also because of the sharp changes that make him unique and maintain his unique characteristics.