In the third and fourth quarters of gold and silver, getting an offer from a big factory has always been a goal of programmer friends, how did I get an offer from a big factory, today I will share with you the weapon that I got the offer from a big factory, the core knowledge of the big factory Interview book, 375 page test book, the content includes jvm, java collection, java multi-thread concurrency, java foundation, spring principle, microservice, network, log, zookeeper, kafka, mongoDB, design pattern, load balancing, database, data structure, Distributed cache.
The content of the entire core knowledge points is very detailed. Many knowledge points will have some omissions when they are summarized. All the content will not be shown to everyone in the article. They are all organized in a pdf, which is helpful for everyone's interview. [See the picture below to add a small assistant] to get it.
jvm：
JAVA collection
JAVA multi-threaded concurrency
JAVA basics
Spring principle
Microservice
Netty 与 RPC
The internet
Log
Zookeeper
Kafka
RabbitMQ
Hbase
MongoDB
Cassandra
Design Patterns
Load balancing
database
JAVA algorithm
Since the content of the entire core knowledge points contains basically most of the core knowledge points of java, here is a screenshot of the content of some of the core knowledge points for everyone. If you need the entire file, you can see the following figure [you can get it by adding a small assistant Arrived】
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