Essential knowledge points for gold three silver four interviews: algorithm + framework + Redis + distributed + JVM

Preface

Interview is a compulsory course for job hunting. In these short tens of minutes, not only must the interviewer recognize your professional ability, but also your personality characteristics and career direction. In this way, we need some language skills to package ourselves when answering interviewer questions. This is especially important for programmers who are not good at speaking and will directly affect your salary.

Now it’s gold three silver four. Taking advantage of these few days, the editor has compiled a new interview review material for everyone, I hope I can help you~

Including: basics, databases, network protocols, Linux systems, computer principles, etc. related knowledge points...

Here are 2 copies of the Java back-end technology review PDF outlines that have been studied and organized, which are suitable for reference learning by friends who have developed for more than 1 to 5 years. The content includes (basic, database, network protocol, Linux system, JVM, concurrency, distributed, Spring, design patterns, microservices, etc.)

The pdf has 300 pages. I will show you the general content and screenshots of the catalog here. These are all organized into pdf documents to share with you for free. There are more Java architecture interview questions, architecture study notes and video materials for free. Everyone, friends in need can click here to get a free way to receive it!

Java part review summary

Since the beginning of work, many people who have studied various technologies have found that many of their basic knowledge of Java have forgotten, and the more they learn, the more important they discover the basics of Java, so those who have a bad foundation can help. Learn to record by yourself. When you re-study, you will have different feelings about these. Record all these and organize them into your own notes, which will be of great help to you in your future study!

1. Basics

2. Collection

3. Multithreading and concurrency

6.java virtual machine (JVM)

7. Design patterns

Two, data structure and algorithm review summary

Knowledge points to be mastered:

Various operations (performance, scenarios) of arrays, linked lists, binary trees, queues, and stacks

SSM framework source code review summary

You may use SSM to develop projects and think that programming is nothing more than these things. **The design pattern is badly remembered, and IOC and AOP are easy to grasp. **Most of the peers are gathered here, and some may be OK so far, because some students will focus on project management instead of technology.

** SSM is best at web development. **Current forms of expression are gradually diversified. With the prevalence of separation of front and back ends, Restful, a model with clear semantics, has become popular.

Redis cache review summary

Summary of Distributed Technology Review

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Microservices and middleware review summary

Of course, there are more Java advanced study notes and interview questions that have not been shown here. They are also free to share with those in need, including Dubbo, Redis, Netty, zookeeper, Spring cloud, distributed, High concurrency and other architecture materials and complete Java architecture learning advanced map!

If you have friends who need to get it, you can like + follow, click here to get the way!

Video material

Documentation

Interview document

If you have a friend in need, you can like + follow, click here to get the algorithm + framework + Redis + distributed + JVM for free.