It is said that programmers have high salaries and good remuneration. The gold and silver pieces that have changed countless programmers' careers have come. Is your small goal 30K, 40K, or 16 salary 20K? As a Java development engineer, it is not difficult to get an offer that exceeds expectations when the ability can meet the company's business needs. However, what is the fastest and most effective way to improve Java's core competencies in the short term?
First, you need to step out of your daily work and get in touch with more in-depth and cutting-edge top projects . A simple logic: The reason why big companies can pay higher than industry standards is precisely because even ordinary developers have to deal with many complex scenarios . These complex scenes and projects are like the "world outside the wall". You can't learn systematically and build cognition if you haven't seen or contacted them, and technical barriers will naturally appear.
Therefore, if you expect to achieve income growth and job promotion through personal efforts, the best way is to learn more real project experience from several large companies and write them in the most conspicuous position of your resume!
For example, the hottest electronic business platform system , which includes micro-services system, highly concurrent design and performance tuning, involving Spring Boot, Dubbo and other core components of the application, as well as spike activity used Nginx, Redis, MQ, DB, etc., from The application of the underlying components, to the module design , is available , which is very suitable for in-depth study and repeated thinking.
However, it is not easy to quickly understand the cumbersome e-commerce system. In the process of self-study, you will inevitably encounter some difficulties:
The technical dimension of daily work exposure is too small, and the basic knowledge and concept of the e-commerce system is lacking, and it is impossible to learn. On the other hand, the information on the Internet is scattered, often incompletely explained or outdated in technical points, and consumes a lot of energy without much gain.
The e-commerce system is constantly iterating every year. Because of the lack of real-world e-commerce system projects from major first-line companies, the understanding of the core system is always one-sided. It is difficult to convince the interviewer during the interview.
In fact, technical barriers like a layer of "windows of paper", the key breakthrough lies: Excellent show technical experience of empowerment, and a large number of projects in conjunction with actual practical operation of the code . And this is precisely the part that ordinary developers can hardly accumulate in their work.
In order to help more Java development engineers achieve the leap from "junior" → "senior" , Sun Xuan , the former chairman of 58 Technical Committee, teamed up with 58 Daojia CTO Mr. Shen Jian to create the latest issue of " E-commerce System Enterprise with Ten Million Concurrent Microservice Architecture" Level actual combat" online column class . In 3 days , a number of famous teachers will be case-driven to take you in-depth understanding of the real e-commerce platform system, and teach you how to optimize the performance of enterprise-level modules of the micro-service system, as well as high-concurrency design solutions.
Original price ¥499, limited time ¥0.99 Learn now!
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01
Why do I recommend this course to you?
From March 28th to 30th, in 3 days, 3 modules will be completed. Sun Xuan, Chen Dong, and Sun Jiuxiang three big-class lecturers will take you hands-on to learn: performance tuning of micro-service system enterprise-level modules, and high-concurrency design solutions . Aiming at the core difficult problems of distributed systems, distributed transaction problems, distributed lock problems, and massive data storage and retrieval problems, we provide enterprise-level solution design and code implementation practices.
Module 1: Performance Tuning
Based on real cases of the e-commerce system, from point to surface through JVM tuning, multi-threaded high-concurrency processing and implementation, to consolidate the underlying skills necessary for senior Java development.
Module 2: Application of Essential Components
Under the microservice architecture, the necessary basic components of the e-commerce system are expanded, and core components such as Spring Boot + Dubbo, Alibaba Sentinel, Alibaba Nacos, Alibaba RocketMQ, etc. are analyzed in depth, with the rapid establishment of e-commerce business, design of large promotion activities, and massive orders Data smoothing and other capabilities.
Module 3: Real Cases and Practical Combat
Thoroughly reveal the actual content of real e-commerce projects such as the e-commerce system spike activity design, distributed lock design, and distributed storage solutions.
02
What can you learn in 3 days?
Through learning, you will be proficient in distributed system core components such as RPC, registration center, message queue, configuration center and other components, master the distributed system module design, the solution of core difficult problems, and the use of the necessary core components of the distributed system.
In the practice of real e-commerce projects, acquire and improve the following capabilities:
Master the design and implementation of distributed system business modules;
Master the application of the message queue, the core component of the microservice architecture;
Master the application of the core component configuration center of the microservice architecture;
Master the application of the core component registry of the microservice architecture;
Master the design and implementation of search services in e-commerce systems;
Master the design and implementation of distributed lock solutions for the core issues of the microservice system;
Master the design and implementation of distributed transaction solutions for the core issues of the microservice system.
03
Who will take you to learn? What course services are there?
A real project of an e-commerce system with a tens of millions of microservices architecture
You need to really master it!
Dry goods content created by 11-node famous teachers
3-day crash course
Original price 499 , limited time scan code 0.99
Systematize and understand the e-commerce actual combat necessary for Java development!
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About Nai Xue Education
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