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 【泰科通信急招】【上海】DBA/DB Architect/(Oracle exadata) |
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DanaherAPAC
头衔: 海归下士
加入时间: 2013/05/08
文章: 1
海归分: 321
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作者：DanaherAPAC 在 IT 发贴, 来自【海归网】 http://www.haiguinet.com
Job Description
This position is for a database performance engineer to work on the Network Monitoring applications performance engineering team. 24x7 monitoring of telecommunications networks requires a significant amount of data storage to accurately archive and retrieve the business intelligence data demanded by the Tier I/II operators using our solutions. This position is focused on achieving increasingly higher throughput and more efficient access to that data for our applications in order for our applications to keep up with the rapid explosion of mobile data and Internet traffic. Typical system sizes for our deployments exceed 100TB of storage with over 12,000 IOPS and over 30 Gbps of throughput. Responsibilities include:
Analyzing current database performance bottlenecks and providing higher performing designs.
Debugging performance issues in our customer's production databases
Collaborating with Architecture and Development teams on new feature and new product designs to ensure DB performance is achieved as part of the initial designs.
Working closely with other performance engineers to optimize the end-to-end data processing chains within our applications.
Developing proof-of-concept data designs for new applications and storage subsystems.
Developing automated test tools to validate performance gains/losses during development cycles.
Working closely with System Design and Testing engineers to accurately measure performance and develop reliable product capacity guidelines.
Desired Skills & Experience
8-10 years’ experience as Oracle DB Performance engineer or equivalent
Expert level knowledge in big data writes required
Intermediate to expert level knowledge in big data reads required
Exadata experience preferred
Experience with columnar databases preferred
Experience working with offshore teams required
Experience in telecommunications (2G, 3G, 4G, VoIP, IMS, SS7) a plus
Java / C++ experience a plus
Ability to independently manage your own workload
High level of teamwork
Company Description
About Tektronix Communications
Tektronix Communications enables the world’s largest network operators, network equipment manufacturers and cable companies to design, build, deploy and manage current and advanced communication networks, including fixed, mobile, IP and converged multi-service networks. Our solution suite includes network performance monitoring solutions and services that provide passive monitoring and active testing of an entire communications network, and network diagnostics solutions and products that test and measure the signaling protocols in advanced networks and services.
上班地点：上海市浦东新区峨山路91弄61号 陆家嘴软件园10号楼5楼
公司福利：13薪+年度奖金+补充住房公积金（每月工资的8%，其中3%直接打入工资）+免费班车接送+午餐补贴（每月400元，直接打入工资）
作者：DanaherAPAC 在 IT 发贴, 来自【海归网】 http://www.haiguinet.com
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 【泰科通信急招】【上海】DBA/DB Architect/(Oracle exadata) -- DanaherAPAC - (2919 Byte) 2013-5-08 周三, 14:58 (959 reads)
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