Introduction to MongoDB (Webinar Jan 2011)
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Nosh Petigara's presentation on January 10, 2011
![Introduction to MongoDB Nosh Petigara Director of Product Strategy [email_address] @noshinosh](https://image.slidesharecdn.com/introtomongodbwebinarjan11-110112094127-phpapp01/85/Introduction-to-MongoDB-Webinar-Jan-2011-1-320.jpg)
![MongoDB: The basics ,[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Introduction to MongoDB (Webinar Jan 2011)
- 1. Introduction to MongoDB Nosh Petigara Director of Product Strategy [email_address] @noshinosh
- 3. The Great Divide MongoDB sweet spot: Easy, Flexible, Scalable
- 6. Understanding the Document Model { _id :“A4304” author : “nosh”, date : 22/6/2010, title : “Intro to MongoDB” text : “MongoDB is an open source..”, tags : [“webinar”, “opensource”] comments : [{author: “mike”, date: 11/18/2010, txt: “Did you see the…”, votes: 7},….] } Documents->Collections->Databases
- 7. Document Model Makes Queries Simple db.posts.find({author: “nosh”, tags: “webinar”}) Operators: $gt, $lt, $gte, $lte, $ne, $all, $in, $nin, count, limit, skip, group Where is my join??!!
- 8. Atomic Operations makes Updates Simple db.posts.update({_id:A4304}, {title: “Intro to MongoDB(updated)”, text: “MongoDB is a scalable..”}, ${addToSet: {tags: “mongodb”}}) $set, $unset $push, $pop, $pull, $addToSet $inc Where is my transaction??