美团美团平台-数据开发工程师
社招全职3年以上核心本地商业-基础研发平台地点:北京状态:招聘
任职要求
1.具有扎实的计算机专业知识,极强的问题解决能力,具有3年以上大数据开发经验,理解Hadoop、Hive、Spark、Flink架构,理解数据分布式计算框架和过程,熟练掌握HQL、MR、Spark的研发和调优方法; 2.理解范式模型和维度模型等仓库模型理论深,有复杂业务场景下数据架构落地实践经验; 3.熟练掌握Doris、ES、Druid、Clickhouse等至少一种OLAP工具原…
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工作职责
1.负责美团平台的用户增长、美团游戏、美团直播、美团会员、美团首页产品等业务方向的基础数据仓库和应用层数据集市的设计及开发; 2.支持美团平台的公司级数据产品开发,深度参与公司级流量、用户数据口径管理和数据治理,负责数据生产力工具设计和研发; 3.负责数据仓库OLAP体系搭建,建设海量数据高效、灵活的在线分析应用; 4.业务数据需求的统一接口人与综合解决方案提供方,对外提供一站式服务,跨团队沟通、推动数据生产链路上的问题改进; 5.深入理解美团平台的C端业务场景,帮助美团App完成业务目标。
包括英文材料
大数据+
https://www.youtube.com/watch?v=bAyrObl7TYE
https://www.youtube.com/watch?v=H4bf_uuMC-g
With all this talk of Big Data, we got Rebecca Tickle to explain just what makes data into Big Data.
Hadoop+
https://www.runoob.com/w3cnote/hadoop-tutorial.html
Hadoop 为庞大的计算机集群提供可靠的、可伸缩的应用层计算和存储支持,它允许使用简单的编程模型跨计算机群集分布式处理大型数据集,并且支持在单台计算机到几千台计算机之间进行扩展。
[英文] Hadoop Tutorial
https://www.tutorialspoint.com/hadoop/index.htm
Hadoop is an open-source framework that allows to store and process big data in a distributed environment across clusters of computers using simple programming models.
Hive+
[英文] Hive Tutorial
https://www.tutorialspoint.com/hive/index.htm
Hive is a data warehouse infrastructure tool to process structured data in Hadoop. It resides on top of Hadoop to summarize Big Data, and makes querying and analyzing easy.
https://www.youtube.com/watch?v=D4HqQ8-Ja9Y
Spark+
[英文] Learning Spark Book
https://pages.databricks.com/rs/094-YMS-629/images/LearningSpark2.0.pdf
This new edition has been updated to reflect Apache Spark’s evolution through Spark 2.x and Spark 3.0, including its expanded ecosystem of built-in and external data sources, machine learning, and streaming technologies with which Spark is tightly integrated.
Flink+
https://nightlies.apache.org/flink/flink-docs-release-2.0/docs/learn-flink/overview/
This training presents an introduction to Apache Flink that includes just enough to get you started writing scalable streaming ETL, analytics, and event-driven applications, while leaving out a lot of (ultimately important) details.
https://www.youtube.com/watch?v=WajYe9iA2Uk&list=PLa7VYi0yPIH2GTo3vRtX8w9tgNTTyYSux
Today’s businesses are increasingly software-defined, and their business processes are being automated. Whether it’s orders and shipments, or downloads and clicks, business events can always be streamed. Flink can be used to manipulate, process, and react to these streaming events as they occur.
MapReduce+
https://www.youtube.com/watch?v=bcjSe0xCHbE
https://www.youtube.com/watch?v=cHGaQz0E7AU
In this video I explain the basics of Map Reduce model, an important concept for any software engineer to be aware of.
Doris+
https://doris.apache.org/docs/gettingStarted/what-is-apache-doris
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