快手Java开发实习生(回森方向)-【主站】
实习兼职D11882地点:北京状态:招聘
任职要求
1.有扎实的计算机基础知识和编程功底,具备较强的编码能力; 2.精通多线程编程,熟悉JVM,熟悉常见的开源分布式中间件、缓存、消息队列、数据库等,拥有一定的系统架构设计能力; 3.具有较强的分析问题和快速解决问题的能力,良好的技术文档撰写能力和工作习惯,善于学习新技术,有能力针对特定场景或要求给出合理的技术解决方案; 4.具备良好的沟通技能和团队协作意识,有一定的项目管理经验,善于自主推动跨部门复杂项目的实施和较强的结果导向能力; 5.热爱技术,有追求极致的精神,对代码质量和开发规范有高要求,富有责任心; 6.有大型分布式、高并发、高负载、高可用性系统设计和稳定性经验优先。
工作职责
1.负责和参与回森的功能开发及维护,包括但不限于K歌作品生产消费、语音直播、资金交易、社交关系、风控安全、广告增长拉活、B端运营平台、中大型运营活动、AIGC等领域的建设和研发工作; 2.参与回森新需求的架构设计和业务开发,助力回森用户增长和营收提升; 3.保障回森服务的高可用高稳定,对现有系统的不足进行分析及优化,找到瓶颈,提高系统性能; 4.具有一定的技术前瞻性,对技术有热情,善于研究分析业内主流产品技术实现,为回森引入创新的技术及解决方案,用创新的思路解决问题。
包括英文材料
多线程+
https://liaoxuefeng.com/books/java/threading/basic/index.html
和单线程相比,多线程编程的特点在于:多线程经常需要读写共享数据,并且需要同步。
https://www.youtube.com/watch?v=_uQgGS_VIXM&list=PLsc-VaxfZl4do3Etp_xQ0aQBoC-x5BIgJ
https://www.youtube.com/watch?v=IEEhzQoKtQU
https://www.youtube.com/watch?v=mTGdtC9f4EU&list=PLL8woMHwr36EDxjUoCzboZjedsnhLP1j4
https://www.youtube.com/watch?v=TPVH_coGAQs&list=PLk6CEY9XxSIAeK-EAh3hB4fgNvYkYmghp
https://www.youtube.com/watch?v=xPqnoB2hjjA
This video is an introduction to multithreading in modern C++.
https://www.youtube.com/watch?v=YKBwKy5PrpQ
Rust threading is easy to implement and improves the efficiency of your applications on multi-core systems!
JVM+
https://www.freecodecamp.org/news/jvm-tutorial-java-virtual-machine-architecture-explained-for-beginners/
https://www.youtube.com/watch?v=e2zmmkc5xI0
中间件+
https://www.youtube.com/watch?v=1oWPUpMheGk
缓存+
https://hackernoon.com/the-system-design-cheat-sheet-cache
The cache is a layer that stores a subset of data, typically the most frequently accessed or essential information, in a location quicker to access than its primary storage location.
https://www.youtube.com/watch?v=bP4BeUjNkXc
Caching strategies, Distributed Caching, Eviction Policies, Write-Through Cache and Least Recently Used (LRU) cache are all important terms when it comes to designing an efficient system with a caching layer.
https://www.youtube.com/watch?v=dGAgxozNWFE
消息队列+
https://www.youtube.com/watch?v=xErwDaOc-Gs
系统设计+
https://roadmap.sh/system-design
Everything you need to know about designing large scale systems.
https://www.youtube.com/watch?v=F2FmTdLtb_4
This complete system design tutorial covers scalability, reliability, data handling, and high-level architecture with clear explanations, real-world examples, and practical strategies.
高并发+
https://www.baeldung.com/concurrency-principles-patterns
In this tutorial, we’ll discuss some of the design principles and patterns that have been established over time to build highly concurrent applications.
https://www.baeldung.com/java-concurrency
Handling concurrency in an application can be a tricky process with many potential pitfalls. A solid grasp of the fundamentals will go a long way to help minimize these issues.
https://www.oreilly.com/library/view/concurrency-in-go/9781491941294/
You’ll understand how Go chooses to model concurrency, what issues arise from this model, and how you can compose primitives within this model to solve problems.
https://www.oreilly.com/library/view/modern-concurrency-in/9781098165406/
With this book, you'll explore the transformative world of Java 21's key feature: virtual threads.
https://www.youtube.com/watch?v=qyM8Pi1KiiM
https://www.youtube.com/watch?v=wEsPL50Uiyo
高负载+
https://dev.to/m0n0x41d/highload-saga-the-fundamentals-4kj4
In the modern big tech world, there are titans among mortal, tiny applications, and the common name for such titans is "Highload applications."
高可用+
https://redis.io/blog/high-availability-architecture/
A high available architecture is when there are a number of different components, modules, or services that work together to maintain optimal performance, irrespective of peak-time loads.
https://www.ibm.com/think/topics/high-availability
High availability (HA) is a term that refers to a system’s ability to be accessible and reliable close to 100% of the time.
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