General Information

Req #
WD00015802
Career area:
Data Management and Analytics
Country/Region:
China
State:
Tianjin
City:
天津(Tianjin)
Date:
Tuesday, November 30, 2021
Working time:
Full-time
Additional Locations: 
* 天津(Tianjin) - Tianjin - China

Why Work at Lenovo

Here at Lenovo, we believe in smarter technology for all, so we spend our time building a society that’s brighter and more inclusive. And we go big. No, not big—huge. 

We’re a US$60 billion revenue Fortune Global 500 company serving customers in 180 markets around the world. Focused on a bold vision to deliver smarter technology for all, we are developing world-changing technologies that power (through devices and infrastructure) and empower (through solutions, services and software) millions of customers every day and together create a more inclusive, trustworthy and sustainable digital society for everyone, everywhere. 

The one thing that’s missing? Well… you...

Description and Requirements

职务描述:
1、    深入理解联想数据分析场景,结合企业数据仓库的逻辑模型,转换成物理模型设计方案。
2、    基于联想大数据平台,参与麦哲伦项目实施过程,负责物理模型和ETL开发、测试和部署上线。确保部署的数据模型符合质量要求。
3、    负责数据模型整体解决方案持续性调优,确保其性能满足数据更新和访问要求。
4、    按照业务主题,负责分析视图的设计和开发,满足用户的报表需求
 职务要求:
1、    深入理解数据仓库相关的知识,包括:ETL、数据仓库、OLAP、3NF,以及多维数据模型设计和实施.
2、    熟悉数据仓库建模理论,以及数据仓库数据层级关系,具备大型数据仓库的模型实施和处理性能调优等相关经验;
3、    精通SQL,能够熟练使用SQL开发数据处理规则,进行数据清洗、转换和加载;
4、    至少参与过一种主流数据仓库或ETL项目实施,如:SAP BW,DB2、Oracle、Teradata、Greenplum,Talend, Kafka,Informatica等;
5、    3年以上数据库开发或者数据仓库建设工作经验;
6、    计算机相关专业本科及以上学历,或有相关职位经验;
7、    英语听说读写熟练优先
 

* 天津(Tianjin) - Tianjin - China