MongoDB on Azure for DevelopersMark Greenway

@markKgreenwaymgreenway@gmail.com

Listen to more on this .NET Rocks Episode 921 on

November 7th

Thanks to our

AWESOME sponsors!

What we will talk about

Use Mongo db with C#Patterns for data access / storage

What I won’t cover

Managing serversShardingMassive scaleAbsolutes

Why not cover that?

Dev Team Photo

My Biggest Collection (thus far)

NoSQLNo ACID –PerformanceScaling Simplicity Not Only SQL

http://css.dzone.com/articles/how-acid-mongodb

Mongo itself

Document Database

DatabaseCollection

Document

Key Value

Single Threaded (its JS!)

Server side JS execution BSON Capped Collections

Offerings

C# Access demo

Story Time!

Schema

Uptime Robot

www.uptimerobot.com

So That’s how I used mongo on a project

Curveball

Map

Reduce

Finalize

C#

PHP internals person, author of Xdebug; OpenStreetMap and mapping enthusiast. Works as PHP Engineer/Evangelist for MongoDB at 10gen. derickrethans.nl

Normalizing Data

Familiar with this with SQLBenefitsDrawbacksScenarioAuthor -- Books

De normalizing DataPoint in Time DataThings that will be accessed togetherTags Join tables

Documents should try to be self sufficient

Embed for Atomicity

{"_id": {

"$uuid": "419265a2-f31e-7f06-f8be-1b1649c3db8f"},"PolicyId": 41662,"TagId": 33,"TagName": "Engines","d": false,"l": false,"CurrentVersion": {

"Filename": "Marine Jan10.xls","MD5": "67F6D6C62478F0482B1C1006CD2ABC83","C": {

"$date": "2010-01-14T19:22:36.407Z"},"Usr": "tbridges","ContentType": "application/x-msexcel","Uri": "8578","uploading": false

},

"Versions": [{

"Filename": " Marine Jan10 (1).xls ","MD5": "8C53285C42B0D8DCEAEAA63125DC248D","C": {

"$date": "2010-02-02T13:31:40.970Z"},"Usr": "kcameron","ContentType": "application/x-msexcel","Uri": "9389","uploading": false

},{

"Filename": "Marine Jan10.xls ","MD5": "67F6D6C62478F0482B1C1006CD2ABC83","C": {

"$date": "2010-01-14T19:22:36.407Z"},"Usr": "tbridges","ContentType": "application/x-msexcel","Uri": "8578","uploading": false

},{

"Filename": " Marine Jan10(1).xls ","MD5": "17975AD7D2375CA0FB02F1CAA067CFCC","C": {

"$date": "2010-01-22T15:49:24.500Z"},"Usr": "kcameron","ContentType": "application/x-msexcel","Uri": "8945","uploading": false

}]

C# Access

C# Constructor with Factory

Demo

Web API with SQLMy way - CRUD start

Web API with Mongo

Side by Side

Giant page of numbersSQL Mongo

Get all Get 1 Create Update Get all Get 1 Create Update1 84 79 257 261 66 49 51 812 81 77 165 157 60 50 46 493 68 68 165 176 53 49 46 474 79 74 254 197 52 47 50 545 87 85 240 302 49 51 48 526 75 62 166 164 50 48 51 467 66 60 162 169 52 47 51 468 80 68 156 191 61 46 48 559 112 69 226 184 85 48 51 4810 71 66 173 201 50 50 48 47

0

100

200

300

400

Get all Get 1 Create Update

Orange SQL - Blue Mongo

Average Percent Faster

Get all Get 1 Create Update

28% 31% 75% 74%

References http://docs.mongodb.org/manual/

50 Tips and Tricks for MongoDB Developers by Kristina Chodorow (O’Reilly). Copyright 2011 Kristina Chodorow, 978-1-449-30461-4.

MongoDB Applied Design Patterns by Rick Copeland (O’Reilly). Copyright 2013 Richard D. Copeland, Jr., 978-1-449-34004-9.

MongoDB on Azure for Developers

Mark Greenway@markKgreenway

mgreenway@gmail.com

Listen to more on this .NET Rocks Episode 921 on

November 7th

Extra Time?Name a scenarionormalize vs. de-normalize data