Data Engineering Data Pipeline Outline [DE] How to learn Big Data[了解大数据] [DE] Pipeline for Data Engineering[工作流案例示范] [DE] ML on Big data: MLlib[大数据的机器学习方案] DE基础(厦大) [Spark] 00 - Install Hadoop & Spark[ing] [Spark] 01 - What is Spark[大数据生态库] [Spark]…
说明,在这里决定跳过第二章,实在是因为里面涉及的内容太理论,对我而言又太艰深 3.1 HANDLES AND OBJECT-ORIRNTED PROGRAMMING In normal object-oriented programming practice,information hiding is achieved by declaring certain members as private or protected,so the client side code can't access…
ABSTRACT Recent technological advancement have led to a deluge of data from distinctive domains (e.g., health care and scientific sensors, user-generated data, Internet and financial companies, and supply chain systems) over the past two decades. The…
ADO.NET Data Service是随同Visual Studio 2008 SP1提供的用于构建在数据对象模型 (如EF-DEMX, LINQ-DBML) 之时来快速提供企业网内外的轻量级数据服务.ADO.NET Data Service Framework的目标是提供一个天生与web相结合的灵活的数据服务.它其中最醒目的特点就是通过URIs来指向以特定方式(JSON/ATOM)展现的数据(块),并以REST方式来展现.所支持的URIs访问方式通过对标准HTTP verbs如GET, P…
http://dev.mysql.com/worklog/task/?spm=5176.100239.blogcont4270.8.j3asa7&id=6609 前文: 这两天因为项目原因看了一下MySQL的空间索引,发现网上的资料不多,查了一下官方文档,为了强化记忆做了一个简单的翻译.基本上理解了mysql空间索引的要点.谨以此纪. Extensions for Spatial Data Open Geospatial Consortium (OGC) 是一个由超过两百五十个公司,机构,大学组…