BI系统运维工程师——北京
工作描述:
1. 负责公司BI及ETL服务器日常维护、备份和性能调优;
2. 负责公司数据仓库的数据抽取及业务数据检查,并根据业务的发展优化ETL流程;
3. 熟悉BI系统中的业务报表、语义层以及数据仓库中现有的事实表和维表,收集用户需求,并分析用户需求,进行必要的语义层和报表设计
4. 现有BI平台的功能扩展设计及外部数据采集的方案设计和开发
任职要求:
1. 计算机或相关专业本科以上学历
2. 有数据仓库和BI项目经验;熟悉Oracle数据库,了解数据仓库、BI相关理论;
3. 熟悉SAP BO 系列产品: BO Data integrator , BO WebIntelligence、BO CrystalReports、 BO Universe Designer、 BO Xcelsius,有2年以上的维护管理经验,能够利用DI工具独立完成ETL流程的开发和调优;
4. 了解BO SDK, JAVA 开发、数据挖掘相关应用的优先;
5. 具有良好的沟通技能,能够准确判断用户需求,提供给用户合理的建议;
6. 较强的文档整理能力与习惯,将日常维护流程及变更整理归档;
7. 有责任心,善于学习,注重团队合作
有意者请将简历投递至:cissyzhang@bestseller.com.cn
BI system Administrator
Job description:
1. Be responsible for the daily maintenance and optimization of BI & ETL server;
2. Be responsible for the data extracting and data checking, meanwhile optimize ETL process by business requirements;
3. Familiar BI system reports and data warehouse, collect uses requirements and finish the reports design and develop;
4. Grasp the BI platform. design and extend function, design data collection project;
Qualifications:
1. Bachelor degree or above holder in Computer Science or related IT discipline
2. Have experience of data warehouse and BI project, familiar Oracle database, learn ddta warehouse & BI theory;
3. Familiar to BO serial products, such as DI, Webi, CR, Xcelsius etc., above 2 years maintenance experience, can finish the ETL process development and optimization separately;
4. Learn the development of BO DDK, JAVA and data mining application is preferred;
5. Good communication technology, can provide reasonable suggestion to user’s requirements;
6. Good habit in document management, archive daily maintenance documents;
7. High responsibility, open mind and team work spirit;
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