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Stack Refactoring
    JS(Saturday) :: Nov 10, 2012
Hello
@aaronheckmann
mongoosejs.com
Stack Refactoring
Stack Refactoring


• application development
Stack Refactoring


• application development
• data model
Stack Refactoring


• application development
• data model
Storytime
3
gmail


        3
gmail



 ajax
        3
gmail       web 2.0




 ajax
        3
gmail       web 2.0




 ajax
        3
        rounded corners
gmail        web 2.0

mobile


 ajax
         3
         rounded corners
gmail        web 2.0

mobile


 ajax
         3     geo aware




         rounded corners
Stack Refactoring




client
Stack Refactoring




Javascript

  client
Stack Refactoring




Javascript
                  application
  client
Stack Refactoring


                  Java, PHP,
                  C#, Python,
                  Ruby, etc
Javascript
                  application
  client
Stack Refactoring


                  Java, PHP,
                  C#, Python,
                  Ruby, etc
Javascript
                  application
  client                         database
Stack Refactoring


                  Java, PHP,
                  C#, Python,
                  Ruby, etc
Javascript                        SQL
                  application
  client                         database
Stack Refactoring


                  Java, PHP,
                  C#, Python,
                  Ruby, etc
Javascript                        SQL
                  application
  client                         database
Stack Refactoring


                  Java, PHP,
                  C#, Python,
                  Ruby, etc
Javascript                        SQL
                  application
  client                         database
Stack Refactoring


                  Java, PHP,
                  C#, Python,
                  Ruby, etc
Javascript                        SQL
                  application
  client                         database
Stack Refactoring


                  Java, PHP,
                  C#, Python,
                  Ruby, etc
Javascript                        SQL
                  application
  client                         database
Stack Refactoring




Javascript                        SQL
                  application
  client                         database
Stack Refactoring




Javascript                        SQL
                  application
  client                         database
Stack Refactoring




Javascript                        SQL
                  application
  client                         database
Stack Refactoring




Javascript                        SQL
                  application
  client                         database
Stack Refactoring




Javascript
                  application
  client                         database
• document oriented
• document oriented VS relational
• document oriented VS relational
Product
_id name     created_at
• document oriented VS relational
Product
_id name            created_at



Product_Attribute
 _id product_id         key      val
• document oriented VS relational
• assembly required
Product
_id name            created_at



Product_Attribute
 _id product_id         key      val
• document oriented VS relational
• assembly required
• app model != storage model
• document oriented
• document oriented
• dynamic schema
• document oriented
• dynamic schema
• rich query api
• document oriented
• dynamic schema
• rich query api
• atomic operators
• document oriented
• dynamic schema
• rich query api
• atomic operators
• secondary indexing
• document oriented
• dynamic schema
• rich query api
• atomic operators
• secondary indexing
• javascript shell
1
1
1language
 to rule them all
1language
 to rule them all
Javascript
1language
 to rule them all
Node.js + MongoDB
mongoosejs.com
Mongoose
• What is it?
• Schema driven
 • Why?
Mongoose
• Validation
• Object lifecycle management
• Model statics
 • custom
• Document methods
 • custom
Mongoose
• QueryBuilder
• Population
• Schemas stored as JSON
• Plugable schemas
 • plugins.mongoosejs.com
 • express, elastic search, custom types
Mongoose
• ReplicaSets support
• Sharding support
Stack Refactored




www.mongodb.org/downloads
mongoosejs.com
plugins.mongoosejs.com

                            @aaronheckmann

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Stack Refactoring

Notas del editor

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  24. rows -> other lang object oriented representation\n
  25. finally returns json. How can we improve?\n
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  30. which one of these is not like the other?\n
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  41. open the mongo shell\n
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  52. intro to apps with node + mongo\n basic driver -> mongoose\n connect\n get a collection\n save a doc\n query a doc\n mongoose\n design a schema\n need example with custom methods, statics, hooks, validation, population\n streaming results\n \n \n
  53. \n
  54. intro to apps with node + mongo\n basic driver -> mongoose\n connect\n get a collection\n save a doc\n query a doc\n mongoose\n design a schema\n need example with custom methods, statics, hooks, validation, population\n streaming results\n \n \n
  55. intro to apps with node + mongo\n basic driver -> mongoose\n connect\n get a collection\n save a doc\n query a doc\n mongoose\n design a schema\n need example with custom methods, statics, hooks, validation, population\n streaming results\n \n \n
  56. \n \n
  57. intro to apps with node + mongo\n basic driver -> mongoose\n connect\n get a collection\n save a doc\n query a doc\n mongoose\n design a schema\n need example with custom methods, statics, hooks, validation, population\n streaming results\n \n \n
  58. \n