MongoDB

http://tshivanand89.blogspot.com/p/p-margin-bottom-0.html



Week 5 :

https://github.com/uisso/course-mongodb-M101J/blob/master/notes/week5.md
https://github.com/jrgcubano/mongoeduc/tree/master/m101js/week5/examples/byme/aggregation_project/quiz

HomeWork
http://mongodbchamps.blogspot.com/2014/09/m101j-mongodb-for-java-developers_43.html

https://github.com/jrgcubano/mongoeduc/tree/master/m101js/week5/homework/hw5.4



db.zips.aggregate([ {$group:{_id:"$state",population:{$sum:"$pop"}}} ])

Creating Indexes Quiz
db.students.createIndex( { "class" : 1, "student_name" : 1 } )

QUIZ: DOT NOTATION AND MULTIKEY

Suppose you have a collection called people in the database earth with documents of the following form:

db.people.createIndex({"work_history.company":-1});

Week 4 Ansewrs :  http://hao-deng.blogspot.com/2013/06/mongodb-course-note-4.html
http://mongodbchamps.blogspot.com/2014/09/m101j-mongodb-for-java-developers.html


https://github.com/checkcheckzz/MongoUCourseVideo#w4
https://github.com/ulrich/M101J/tree/master/hw4
https://github.com/jrgcubano/mongoeduc/tree/master/m101p/week4/homework/hw4.2
http://ogankeskiner.blogspot.com/2015/04/m101n-mongodb-for-net-developers.html
http://mongodbchamps.blogspot.com/2014/09/m101j-mongodb-for-java-developers.html
https://github.com/olange/learning-mongodb/blob/master/course-m101p/hw4-4-answer.md

Week5 Answers : http://johnsjavapda.blogspot.com/2013/12/mongo-week-5-aggregation-framework.html


Home Work :

http://da8y01.github.io/gh-blog/2014/05/07/m101j-week1-introduction.html