Feb 9th, 2011, 18:13 | #1 |
丹江草
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IT Club 技术分享 Metadata和查询优化器
应网球大师兼远足高手兼故事大王(Scrum Master)兼肌肉男GuoLei的要求, 本次由鄙人主讲,欢迎前来捧场和提问题. 时间: Feb 19, Saturday, 2:30pm 地点: Address: 2121 Cedar Hill Cross Rd.at EBC church second floor meeting room 主题: Metadata and Query optimizer - Charlie 木匠 ( Principle DBA Consultant ) Datatypes Count For more than just data integrity, not that data integrity wouldn't be enough by itself Proper Lengths matter For more than just data integrity. Constraints are important For OLTP And especially for performance in a warehouse Metadata Matters Dimensions, Constraints, NULLs, Datatypes - everything you can tell us about the data - helps us process the data Victoria IT Club hold free IT Seminars on 3rd Saturday 2:30pm every month at EBC church second floor meeting room. After each seminar we'll play basketball at Church Gym. www.ebcvictoria.ca Address: 2121 Cedar Hill Cross Rd. To post to this group, send email to victoria_it@googlegroups.com To unsubscribe from this group, send email to victoria_it-unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/victoria_it?hl=en 附: 鄙人正在积极的寻找数据库咨询业务, 如果您能提供信息和介绍, 犒劳20%提成. 此帖于 Feb 15th, 2011 13:31 被 木匠 编辑。 原因: Good |
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