With fiery artificial intelligence, the Internet actually had such a voice "Java is in the slowly dying out" ......
The birth of each programming language, can not deny that it has a unique character. However, each list of programming languages or developer survey can be seen, Java is still not beyond! ! !
⒈ Why is Java will not be surpassed?
First, TIOBE list of programming languages is sufficient to prove. Since 2019, Java is not only the first place, this is the situation and reelected more than 20 years, has never been beyond!
Secondly, according to well-known software development company JetBrains released "019 years of the developer ecosystem" display, Java is still the most popular of the major programming languages. Because the developers surveyed, 50% said the use of the past 12 months programming language is Java, only 44% said the use or first use Java.
⒉ compared to other programming languages
Java What are the advantages?
All along, Java is a very general-purpose programming language, and is used to solve various types of problems under a variety of circumstances, but changes over time and challenges, it seems more and more aware Java can not without can not - not because it has evolved into a specialized language, but because of other language more adept at handling specific tasks.
Java is a cross-platform programming language, Java need to use some tricks for this purpose. Java addition to simplicity, to the advantages of the object-oriented, portable, high-performance, multi-threaded, dynamic, etc., may also provide excellent Java library high quality. Java's greatest achievement is not the language itself, but the JVM.
JVM initial requirements are allowed to execute on all operating systems, but the container changed everything, because with the help of the container, we can assume that the operating system can run anywhere, even on paper.
However, the role of JVM's much more than that. Memory management and garbage collection, security, basic programming libraries, and debugging and checking, JVM assume all of these work, providing a safe and comfortable environment for us.
⒊Java will not die!
Java programming language Will not Die!
Not only because a lot of software is written in Java, and whether you agree with it or not, though flawed, but still is a proven well-suited for new projects programming language.
In addition, data is the best proof, in a recruitment website, Beijing is only one city, there will be 20,633 jobs are related to the recruitment ......
同时，北京java平均工资：¥ 20360/月，取自 88303 份样本。
所以身为程序员，我们的选择很重要。每个在选择之前都会纠结一个问题，工作是否好找？
这里安利一份由黑马程序员推出的Java直播课！
【课程概述】
软件业是很多人口口相传的高薪行业，但其实真正高薪的是软件架构师，毕竟一个优秀的软件架构师，不仅要负责软件的架构设计和功能设计，还同时做程序开发，写核心代码，解决技术难题，是真正意义上的技术高手，是公司技术体系的“灵魂人物”。
因此，软件架构师获得高薪是必然的！在当前北京IT圈子里，真正达到软件架构师能力和水平的，一般的年薪在40-60万，资深的或者高级的架构师，年薪在60-100万，水平更高的，薪水也就更多了，可以称得上是金领了。
架构师是软件开发人员发展的一条必经之路，一直以来，有很多朋友都在朝软件架构师这个方向努力前进。但由于没有人领路，一些朋友走了很多弯路，还有一些朋友始终在门外徘徊，迟迟无法进入软件架构师的行列。
【深入了解】
面试和开发过程中，理论和基础是每一个开发人员都必须掌握的，尤其是开发越往后期走和发展中，瓶颈期也越大。掌握一些分布式基础和技术，可能是你在企业里和其他小伙伴的一个分水岭，单调枯燥的学习理论是很多刚接触协议和分布式理论基础的一个痛点。
传智播客特别推出此次课程，帮助学员提升学习兴趣，我们将花2小时的时间带着你进入到分布式集群的架构世界。
【课程亮点】
1、分布式架构的演进
2、CAP理论
3、分布式和集群的概念
4、微服务架构的演进
5、什么是RMI
6、什么是WebService、JMS和RPC
7、全实战代码结合理论开发
【主讲老师】
金牌讲师：徐老师
12年Java研发经验，8年技术管理和架构经验，熟悉支付和电商领域，擅长微服务生态建设和运维监控，对Dubbo、Spring Cloud和gRPC等微服务框架有深入研究，帮助多家公司进行过微服务建设和改造。
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