在Coursera上University San Diego的Unlock Value in Massive Datasets: Learn fundamental big data methods in six straightforward courses里包括六门课程。课程相对都比较简单，我个人基本是看了他们的PPT就可以直接做他们的Quiz，他们的视频比PPT多一点东西，但基本上也不是差太多。这里是他们第二门课程Big data Modeling and Management System的PPT. 我不想有太多麻烦，所以把附件设成10金币，希望各位不要介意。


https://www.coursera.org/specializations/big-data
Big Data Modeling and Management Systems

About the CourseOnce you’ve identified a big data issue to analyze, how do you collect, store and organize your data using Big Data solutions?  In this course, you will experience various data genres and management tools appropriate for each.  You will be able to describe the reasons behind the evolving plethora of new big data platforms from the perspective of big data management systems and analytical tools.  Through guided hands-on tutorials, you will become familiar with techniques using real-time and semi-structured data examples.  Systems and tools discussed include: AsterixDB, HP Vertica, Impala, Neo4j, Redis, SparkSQL. This course provides techniques to extract value from existing untapped data sources and discovering new data sources.At the end of this course, you will be able to: * Recognize different data elements in your own work and in everyday life problems * Explain why your team needs to design a Big Data Infrastructure Plan and Information System Design * Identify the frequent data operations required for various types of data * Select a data model to suit the characteristics of your data  * Apply techniques to handle streaming data * Differentiate between a traditional Database Management System and a Big Data Management System * Appreciate why there are so many data management systems * Design a big data information system for an online game company




附件密码：pinggu