In 2021, Alibaba has released a new set of reference guides for next year’s gold three silver four interview season. This set of guides covers distributed, microservices, middleware, big data, high concurrency, databases, design patterns and practices, data structures and Algorithms, examples of interview questions, etc.
Due to the limited space of the article, the editor can only catalog and part of the content for everyone. The full version has been sorted out for everyone. If you need to get the full version, please help forward the article, and then add the assistant vx: bjmsb2020 to get it for free!
table of Contents
Database read and write separation
message queue
Spike overall flow chart
Index implementation mechanism
Data Structures and Algorithms
Design an LRU cache with expiration time
to sum up
If you also want to change jobs in gold, three and silver next year or plan to have an interview next year, then this Alibaba Interview Reference Guide must be read, so the free way to receive PDF: add assistant vx after one-click three-connection: bjmsb2020 You can get it for free
