数据仓库浅析
陈涛 February 9, 2015数据仓库和传统的数据库不同,它是为各行各业的决策制定过程提供支持的所有类型数据的战略集合。它的原始数据一般来源于传统的数据库系统,也叫业务系统,将获得的数据源汇集起来,根据项目需求,经过数据仓库建模,ETL(数据的抽取,转换和加载),将处理后的数据存储于数据仓库中,最后通过前台展现为领导的决策制定提供数据支持。
因为数据仓库的项目主要是跟数据打交道,比较枯燥也很繁琐,我在项目中经常听到一些同事抱怨做数据仓库类型的项目太累,天天扎在数据堆里,无趣急了。诚然,不过我认为数据固然枯燥,但是当你发现最后你ETL的结果或者报表上展现的数据能跟客户方统计出来的数据(或者是客户期盼的结果)能对上时,当你做出来的一张报表能为客户节省每个月一周时间时,当整个数据仓库项目能够给客户带来很大的商业价值时,我想你应该会有很强的成就感,这也正是数据仓库项目所追求的目标。
从Agilisys看我们的发展策略
张纪伟 December 26, 2014Participating, Learning & Sharing - RubyConf China2014
Maggie Pan Jing December 5, 2014The sixth RubyConf China was held this November in Beijing. RubyConf China is organized annually by a group of Ruby technology fans and it is China's largest and most influential Ruby conference. Heavyweight technology leaders are invited every year to give keynote speeches and share their insights with other Ruby engineers.
Remote Development Teams: Manage your team effectively to ensure best results
Huo Xiaoyue November 20, 2014What We Learned From the ChinaSourcing Summit 2014
Kati Hannula October 30, 2014Shinetech Software recently attended the ChinaSourcing Summit 2014 in Hangzhou, China.
IT Outsourcing Mistakes to Avoid
Ken Yue October 20, 2014论“敏捷”之惑
张纪伟 October 6, 2014“敏捷”,不仅仅是一种方法论,更关乎思维方式或做事的态度与哲理。
盛安德科技曾是推行“敏捷”理念的先驱者,如今已不再强调这个理念本身了,因为我们发现,多数人只是将其理解为一种工作流程,行事之道却早已背道而驰了。而我们的初衷,是希望团队中的每个人都可以在此理念指导下更加独立地工作,激发自己的创造力。
Scrum 的流行加深了人们对于“敏捷”的误解。因为 Scrum 很容易理解,对于习惯了“瀑布流”软件开发流程的人们来说尤其如此,所以很多人将 Scrum 流程等同于“敏捷”,认为“敏捷”是与“瀑布流”相对而言的一种开发流程而已。可事实上,“敏捷”本身与流程无关,而 Scrum 更像是一种流程。请注意,马丁×福勒(Martin Fowler, ThoughtWorks 公司的 CSO),敏捷开发方法的创始人之一 ,可不认为 Scrum 就是“敏捷”。
Shinetech Helps Fourworkx Launch New Web-Based Forecasting Solution for Customer Service Organizations
John Vanderpool October 2, 2014We recently partnered with Fourworkx, a cloud-based workforce management solutions provider, to help turn its data management system into a cross-functional, cloud-based program that could forecast workload and staffing needs for the customer service industry.
Insights from the Gartner Sourcing & Strategic Vendor Relationships Summit 2014
John Vanderpool September 25, 2014Earlier this month, I attended the Gartner Sourcing & Strategic Vendor Relationships Summit in Orlando, Florida.