Information epidemic continues to refresh, I believe we are online telecommuting today.
Start date delayed again and again, before change jobs, change jobs, salary increase plans had to be temporarily shelved. But as the Java language ranked first place development, corporate demand is still strong, in fact, many companies, such as Tencent, byte beating, in order to ensure the smooth progress of spring strokes, improve recruitment efficiency as much as possible, to make some adjustments: First more in the form of online interviews, and some even made direct online offer. Secondly, resume screening links more stringent in order to find the best match candidate as soon as possible.
As long as careful preparation, once the end of the epidemic, it is bound to usher in a wave of recruitment climax. Well, for technical people, especially the Java people, in the end need to how to deal with it?
- Preliminary organized into mind mapping
Time is necessary to do their own mind map, they can look at statistics knowledge, look for their own flaws, foot improve their knowledge!
- Perfect mind map
After answer interview questions completely part, for this technique you will get a general mind map. Then continue to brush more new questions to Network access, mind mapping will be more complete.
- Constantly repeat and consolidate the knowledge points
Once you have the mind map, we continue to repeat the contents of maps in the brain.
We must use specific language to express knowledge, like teaching others, like meditation can be. This step is more important, learn the name of a small yellow duck learning, knowledge representation will know what ambiguities they have a specific language.
After several such will form a stable "memory crystals" (do not Baidu, and the vocabulary is my own invention).
- Deepen thickness art
Each time memories, dig still do not understand the part, try to understand the underlying principles, to update the mind map, so to understand the technology will gradually become strong.
This step is also important, has been stuck in the surface technology does not help you get a good offer.
- X installed it out
After you and other gains of mind mapping, and have a certain depth, I went to the interview, the interviewer will very likely live Fudge, thought you were a hidden king. I rely on this method Redis abruptly from zero to learn the source code level, ants gold dress interviewer I have been fooled lame.
6, must master the technical architecture of java collection (from the familiar, to master, to master, no one can eat a big fat one)
redis string type & bitmap
redis的list、set、hash、sorted_set、skiplist
redis message subscription, Pipeline, transaction, modules, Bloom filter, cache LRU
redis persistence RDB, fork, copyonwrite, AOF, RDB & AOF mixture
redis clusters: the master copy, CAP, PAXOS, cluster fragments cluster 01
redis clusters: the master copy, CAP, PAXOS, cluster fragments cluster 02
redis Development: spring.data.redis, connected, serialization, high / low api
zookeeper introduction, installation, shell cli use basic authentication concepts
Development -RBAC, table design, YAML, project configuration
Development -RBAC front and rear end, mybatis multi-table, thymeleaf
Development -Odata, Restful, SpringBoot file upload
Development - certification authority, Icheck, Mybatis plus
Tengine principle, contrast, deployment, configuration, virtual host
Tengine reverse proxy, load balancing, session sharing
Tengine static and dynamic separation https SSL asymmetric encryption
Nginx OpenSSL introduced a self-signed certificate xca FastDFS
FastDFS principle to deploy integrated Nginx JavaAPI
High concurrent load balancing: network protocol principle
Multi-threaded and highly concurrent programming
spring, ioc entry and Detailed
maven build simple, spring AOP
spring in the cycle of dependence, the Acting explain
springBoot mvc project development structure hot deployment
springBoot web project to integrate data sources, Thymeleaf
Project development -Thymeleaf, Jpa, Bootstrap
mybatis integration SpringBoot, mybatis-generator
The role of business in development projects, processes, task allocation
pageHelper, flip, Example use asynchronous form
High concurrent load balancing: LVS of DR, TUN, NAT model development
High concurrent load balancing: LVS build a test model of the DR
Spring Environment Principle
High concurrent load balancing: LVS based on availability keepalived to build
Spring listeners
At last
In fact, came step by step, so simple question before the brush is not just rely on the interview, more or accumulation of normal. Xiao Bian sorted out a core knowledge of advanced Java architect of the Road, but also interview the interviewer will ask knowledge, the chapter also includes a lot of knowledge, including basic knowledge, a collection of Java, JVM, and more thread concurrency, spring principle, micro-services, Netty and RPC, Kafka, diary, design patterns, Java algorithms, databases, Zookeeper, distributed caching, data structures, etc. data Access: thumbs up after clicking this free pick! I heard thumbs up interviews have been easier !!!