On the "Golden Nine Silver Ten", young graduates are full of hope and anxiety, looking for and competing for a job opportunity. The development students who are already on the job also want to get better treatment and a bigger platform through social recruitment or internal promotion.
However, there are a large number of interviewers, and the technical market is relatively cold. The students who are interviewed have to face the huge competition of N candidates for 1 position.
Q: Under this situation, how can we get more and better offers?
A: Short-term preparation - brushing interview questions; long-term planning - consolidating core skills.
How to brush the interview questions? Brush high-frequency questions, deep questions, and time-sensitive questions.
How to consolidate core skills? First in-depth understanding of the principle, and then systematically apply it to practice.
foreword
Interview is a compulsory course for job hunting. In this short few 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 wrap ourselves when answering interviewer questions, which is especially important for programmers who are not good at speech, and will directly affect your salary.
Now it is gold three silver four, taking advantage of these few days, the editor has compiled a new interview review material for everyone, I hope it can help you~
Including: basics, databases, network protocols, Linux systems, computer principles, etc.
Here I share 2 Java back-end technology review face-to-face PDF outlines, which are suitable for reference and study 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.)
Java part review summary
Since the beginning of work, many people who have learned various technologies have found that they have forgotten many of their basic knowledge of Java, and the more they learn, the more they discover the importance of Java basics, so for those with poor foundations, you can Learn to record yourself. When you re-study, you will have different perceptions of these. Record them all and organize them into your own notes, which will be of great help to your later studies!
1. Basics
2. Collection
3. Multithreading and Concurrency
6.java virtual machine (JVM)
7. Design Patterns
2. Summary of Data Structure and Algorithm Review
Required knowledge points:
Various operations (performance, scenarios) of arrays, linked lists, binary trees, queues, and stacks
SSM framework source code review summary
You might develop a project with SSM and think programming is all about that. **The design pattern is badly remembered, and IOC and AOP are easy to grasp. ** Most of the peers are concentrated here, and some may be OK at this point, because some students will focus on project management, not technology.
**What SSM does best is web development. **The current forms of expression are gradually diversified. With the prevalence of front-end and back-end separation, Restful, a model with clear semantics, is gradually popular.
Redis cache review summary
Summary of Distributed Technology Review
Summary of Microservices and Middleware Review
Of course, there are more advanced Java study notes and interview questions that have been sorted and summarized here. They are also shared here for free to those in need, including Dubbo, Redis, Netty, zookeeper, Spring cloud, distributed, High concurrency and other architecture materials and a complete Java architecture learning advanced map!
Video material
Documentation
