I advise those juniors and juniors who have just started working: If you want to enter a big factory, you must master these core skills!Complete Learning Route!

Many friends have asked me what kind of technical skills I need to enter a large factory. After a few days of thinking and summarizing, I finally sorted out a relatively complete list of skills. The friends can prepare relevant skills in advance according to the list.In the usual work, pay attention to accumulation and summary.As long as the summary is in place in the usual work, the technology is known and the reason is known, it is a matter of course to enter a large factory.Next, I will simply list some skills that are required to enter a large factory in my personal opinion.Of course, this time we are mainly talking about the Java technology stack.Some other technology stacks will be shared later (C++, operation and maintenance, cloud native have been arranged, and will be posted later).

Note: This article is an interview in a large factory. If you want to enter a large factory, you need to have the Java core technology stack and learning route. It is recommended to collect and learn according to the article technology stack!!

One. Common Patterns and Tools

Learn Java technology system, design patterns, popular frameworks and components - common design patterns, coding essentials, Spring5, the latest framework essential for applications, MyBatis, essential components for playing with databases.Master them from the source level, and you are easier to enter the big factory than others.

II. Engineering and Tools

If you want to do well, you must first sharpen your tools. Whether you are a novice or a senior developer, it is essential to play with the Java technology system, choose good tools, and improve the efficiency of development and teamwork.

Three. Distributed Architecture

High concurrency, high availability, massive data, no distributed architecture knowledge is definitely impossible:

Four. Microservice Architecture

Business is becoming more and more complex, services are layered, and microservice architecture is the only way to upgrade the architecture. What are the Java technology systems and technologies related to microservices?

V. Performance optimization

Any ppt architect who is out of details is a hooligan. He can plan strategies upwards and solve front-line performance problems downwards. Java technology system, you need to understand:

Six. Basic knowledge

From architecture design, to application layer tuning, and in-depth understanding of the underlying principles, solid Java basic skills can make oneself a sweeper:

Seven. Project combat

Without going into details, how do you become an architect without actual combat experience?

Having said so much, how to learn these techniques?Glacier has been classified for you on CSDN, pay attention to the Glacier CSDN technical blog, read technical dry goods by article classification, let's refuel together, and enter the big factory together!

Okay, let's stop here today, I'm Glacier, we'll see you in the next issue, if you have any questions, you can leave a message below, exchange technology, advance together, and enter a big factory together.~~

Let me introduce myself first. The editor graduated from Shanghai Jiaotong University in 2013. I worked in a small company and went to big factories such as Huawei and OPPO. I joined Alibaba in 2018, until now.I know that most junior and intermediate java engineers want to upgrade their skills, they often need to explore their own growth or sign up to study, but for training institutions, the tuition fee is nearly 10,000 yuan, which is really stressful.Self-learning that is not systematic is very inefficient and lengthy, and it is easy to hit the ceiling and the technology stops.Therefore, I collected a "full set of learning materials for java development" for everyone. The original intention is also very simple. I hope to help friends who want to learn by themselves but don't know where to start, and at the same time reduce everyone's burden.Add the business card below to get a full set of learning materials