滴滴国际事业群IBG-后端研发实习生（1）
实习兼职技术类地点：北京状态：招聘
任职要求
1. 精通使用 Java/PHP/Golang中任意一种, 并了解其实现原理及优缺点 2. 技术基础扎实，有很好的钻研精神和能力，对业务、产品与技术结合有充分的…
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工作职责
1. 负责国际化外卖骑手运营后端核心模块项目研发 2. 推进现有系统的优化和升级 3. 学习和研究新技术，并能应用于实际项目中，以满足实际的业务需求
包括英文材料
Java+
https://www.youtube.com/watch?v=eIrMbAQSU34
Master Java – a must-have language for software development, Android apps, and more! ☕️ This beginner-friendly course takes you from basics to real coding skills.
PHP+
https://www.learn-php.org/
PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages.
https://www.youtube.com/watch?v=l4_Vn-sTBL8
This PHP full course for beginners will teach you everything from scratch—from PHP basics to advanced concepts!
Go+
https://www.youtube.com/watch?v=8uiZC0l4Ajw
学习Golang的完整教程！从开始到结束不到一个小时，包括如何在Go中构建API的完整演示。没有多余的内容，只有你需要知道的知识。
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
还有更多 •••