Judging from the current environment, the difficulty of successful job-hopping is much higher than in previous years. Summarize the experience of the interview in 2020: both on one side and on the other side, it will test the technical skills of Java programmers! !
Recently, I have compiled a review of interview questions and interview questions and technical points for high-frequency interviews and combed them into a "Java programmers' high-frequency interview analysis and knowledge point system notes.pdf (actually it took a lot more energy than expected ), including collections, JVM, concurrent programming, Spring, MyBatis, microservices, Redis, Dubbo, design patterns, data structures, distributed, etc.! Due to the limited space, in order to facilitate everyone to watch, here is a picture to show you each Part of the catalog and answer screenshots, the complete learning document is available for free at the end of the article!
The content of this Java interview analysis and knowledge point system document includes:
- The Java chapter mainly includes the Java collection Hashmap, JVM, GC, lock, multithreading, concurrency, proxy, NIO, etc.
- MySQL database mainly includes indexes, B+ trees, and SQL optimization related.
- Distributed storage mainly includes Redis architecture related, MongDB
- Distributed middleware mainly includes Kafka, RabbitMQ related interview questions
- Microservices Spring Boot, Spring Cloud, Dubbo articles.
- System architecture design chapter, design the system according to several open topics.
- The framework article mainly includes Spring MyBatis, SpringMVC, netty and RPC
- Design patterns
- Data structure and algorithm
I believe it will bring you a lot of gains.
Java programmers high-frequency interview analysis and knowledge point system notes
JVM articles-JVM knowledge point system notes
JVM articles-JVM frequent frequently asked interview analysis
Java collection
Java Concurrency System
Framework-Spring
Framework articles-MyBatis
Framework articles-SpringMVC
Framework articles-Netty and RPC knowledge points notes and interview analysis
Microservices-Notes of microservices knowledge points
Microservices-SpringBoot Cloud interview analysis
Microservices-Dubbo Interview Analysis
Distributed articles-zookeeper, kafka, RabbitMQ, MongDB, etc.
zookeeper
kafka、RabbitMQ
MongDB
Redis articles-Redis knowledge points practical notes and interview questions analysis
Design Patterns-23 kinds of design pattern knowledge points
MySQL database articles-including indexes, B+ trees, SQL optimization, etc.
I won’t show you more. This Java programmer’s high-frequency interview analysis and knowledge point system notes.pdf is free to share. It is not easy to organize. Friends in need can forward them and follow them and add my little assistant VX [Notes] You can consult how to obtain free information!
