蚂蚁金服蚂蚁集团-数据库/存储 AI SRE-杭州/上海
社招全职2年以上技术类-数据地点:上海 | 杭州状态:招聘
任职要求
1. 熟练掌握ACID、范式设计、索引设计等关系数据库基础理论知识,熟悉2pc、paxos、base、cap等分布式数据库基础理论知识;熟练掌握MySQL、Oracle等一种主流数据库体系架构及运行机制,了解主流的分布式数据库(Spanner/Cassandra等),对各数据库优劣和适用场景有深入的理解,能根据具体场景进行数据库选型和模型设计。 2. 熟练掌握数据库性能优化技巧,熟悉存储领域常见技术栈,熟悉业界常见存储领域产品,能够定位全链路上的性能瓶颈(网络、CPU、IO、操作系统等),动手解决问题能力强…
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工作职责
1. 面向业务和数据库/存储产品构建连续性策略,为集团内部及外部客户提供行业绝对领先的数据库/存储可靠性技术服务。围绕业务持续安全、可用目标,构建多端智能预警、根因定位、动线分析、资金安全保障、自愈、降级、限流、智能运维能力,协同&推动数据库/存储全局架构演进,进行前瞻性的数据库/存储稳定性设计与规划,为全集团业务持续稳定运行负责。 2. 面向全站数据库/存储基础架构,构建站点容灾、建站、弹性等全局技术架构,保障各站点稳定运行,提升业务可用率;识别数据库/存储业务发展过程中的效能&成本问题,结合AI与智能化技术,进行工程效率提升,降低流量成本与算力成本,改进工程交付效率与质量。 3. 围绕各业务大促活动,提供高性能、高可用、资金安全的常态数据库/存储活动保障方案,构建灵活弹性的容量调度策略,为各头部电商平台提供峰值秒杀技术能力与容量服务。 4. 构建数据库/存储高可用平台体系、基础设施的开发和建设,追求100%的服务持续可用、秒级故障恢复能力;数据库/存储成本优化,通过新技术、新产品、新方案全方位地优化系统性能;构架数据库/存储新技术的探索及落地,如存算分离/AIOPS/Agent等。
包括英文材料
CAP+
https://www.hellointerview.com/learn/system-design/core-concepts/cap-theorem
Master the fundamental tradeoffs between consistency and availability in distributed systems.
https://www.ibm.com/think/topics/cap-theorem
The CAP theorem says that a distributed system can deliver only two of three desired characteristics:
consistency, availability and partition tolerance (the ‘C,’ ‘A’ and ‘P’ in CAP).
https://www.youtube.com/watch?v=BHqjEjzAicA
MySQL+
https://juejin.cn/post/7190306988939542585
这是一篇 MySQL 通关一篇过硬核经验学习路线,包括数据库相关知识,SQL语句的使用,数据库约束,设计等。
[英文] MySQL Tutorial
https://www.mysqltutorial.org/
your go-to resource for mastering MySQL in a fast, easy, and enjoyable way.
https://www.youtube.com/watch?v=5OdVJbNCSso
MySQL SQL tutorial for beginners
https://www.youtube.com/watch?v=7S_tz1z_5bA
This beginner-friendly course teaches you SQL from scratch.
Oracle+
[英文] Oracle Tutorial
https://www.oracletutorial.com/
On this website, you can learn Oracle Database fast and easily.
https://www.youtube.com/watch?v=QHYuuXPdQNM&list=PL_c9BZzLwBRJ8f9-pSPbxSSG6lNgxQ4m9
Cassandra+
[英文] Learn Cassandra
https://teddyma.gitbooks.io/learncassandra/content/index.html
This book step-by-step guides developers to understand what Cassandra is, how Cassandra works and how to use the features and capabilities of Apache Cassandra 2.0.
https://www.freecodecamp.org/news/the-apache-cassandra-beginner-tutorial/
In this tutorial I will introduce you to Apache Cassandra, a distributed, horizontally scalable, open-source database.
https://www.youtube.com/watch?v=J-cSy5MeMOA
Apache Cassandra is an open source NoSQL distributed database.
Linux+
https://ryanstutorials.net/linuxtutorial/
Ok, so you want to learn how to use the Bash command line interface (terminal) on Unix/Linux.
https://ubuntu.com/tutorials/command-line-for-beginners
The Linux command line is a text interface to your computer.
https://www.youtube.com/watch?v=6WatcfENsOU
In this Linux crash course, you will learn the fundamental skills and tools you need to become a proficient Linux system administrator.
https://www.youtube.com/watch?v=v392lEyM29A
Never fear the command line again, make it fear you.
https://www.youtube.com/watch?v=ZtqBQ68cfJc
Unix+
[英文] The UNIX® Standard
https://www.opengroup.org/membership/forums/platform/unix
https://www.youtube.com/watch?v=IrDUcdpPmdI
UNIX is an operating system which was first developed in the 1970s, and has been under constant development ever since.
还有更多 •••