Lightning Talk: Turbo-Charge Your MongoDB App with All-Flash Storage
Building a MongoDB App with Perl
-
Upload
mike-friedman -
Category
Documents
-
view
3.271 -
download
4
description
Transcript of Building a MongoDB App with Perl
![Page 1: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/1.jpg)
Perl Oasis 2013
Building Your App: Perl & MongoDBMike Friedman (friedo)Perl Engineer & Evangelist, 10genhttp://friedo.com
Thursday, January 17, 13
![Page 2: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/2.jpg)
10gen, the MongoDB Company
http://www.10gen.com http://www.mongodb.org
Thursday, January 17, 13
![Page 3: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/3.jpg)
What is MongoDB?
Thursday, January 17, 13
![Page 4: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/4.jpg)
What is MongoDB?
✤ Document Oriented Database
Thursday, January 17, 13
![Page 5: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/5.jpg)
What is MongoDB?
✤ Document Oriented Database
✤ Open Source
Thursday, January 17, 13
![Page 6: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/6.jpg)
What is MongoDB?
✤ Document Oriented Database
✤ Open Source
✤ High Performance
Thursday, January 17, 13
![Page 7: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/7.jpg)
What is MongoDB?
✤ Document Oriented Database
✤ Open Source
✤ High Performance
✤ Horizontally Scalable
Thursday, January 17, 13
![Page 8: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/8.jpg)
What is MongoDB?
✤ Document Oriented Database
✤ Open Source
✤ High Performance
✤ Horizontally Scalable
✤ Full Featured
Thursday, January 17, 13
![Page 9: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/9.jpg)
What We Will Build:
✤ “Library” - A demo application
✤ Users
✤ Books
✤ Authors
✤ Publishers
Thursday, January 17, 13
![Page 10: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/10.jpg)
What We Will Need:
Thursday, January 17, 13
![Page 11: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/11.jpg)
What We Will Need:
✤ MongoDB
✤ http://www.mongodb.org/downloads
Thursday, January 17, 13
![Page 12: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/12.jpg)
What We Will Need:
✤ MongoDB
✤ http://www.mongodb.org/downloads
✤ CPAN Modules:
✤ https://metacpan.org/module/Mojolicious::Lite
✤ https://metacpan.org/module/MongoDB
Thursday, January 17, 13
![Page 13: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/13.jpg)
Inside the MongoDB CPAN Distribution
Thursday, January 17, 13
![Page 14: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/14.jpg)
Inside the MongoDB CPAN Distribution
✤ MongoDB::MongoClient
Thursday, January 17, 13
![Page 15: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/15.jpg)
Inside the MongoDB CPAN Distribution
✤ MongoDB::MongoClient
✤ new in version 0.502.
Thursday, January 17, 13
![Page 16: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/16.jpg)
Inside the MongoDB CPAN Distribution
✤ MongoDB::MongoClient
✤ new in version 0.502.
✤ “Safe” (write-acknowledged) by default
Thursday, January 17, 13
![Page 17: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/17.jpg)
Inside the MongoDB CPAN Distribution
✤ MongoDB::MongoClient
✤ new in version 0.502.
✤ “Safe” (write-acknowledged) by default
✤ Encapsulates connection and server info
Thursday, January 17, 13
![Page 18: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/18.jpg)
Inside the MongoDB CPAN Distribution
Thursday, January 17, 13
![Page 19: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/19.jpg)
Inside the MongoDB CPAN Distribution
✤ MongoDB::Database
✤ Represents a database (namespace) on the MongoDB server
Thursday, January 17, 13
![Page 20: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/20.jpg)
Inside the MongoDB CPAN Distribution
✤ MongoDB::Database
✤ Represents a database (namespace) on the MongoDB server
✤ MongoDB::Collection
✤ Represents a collection (table? kinda) in a database
Thursday, January 17, 13
![Page 21: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/21.jpg)
Inside the MongoDB CPAN Distribution
✤ MongoDB::Database
✤ Represents a database (namespace) on the MongoDB server
✤ MongoDB::Collection
✤ Represents a collection (table? kinda) in a database
✤ MongoDB::Cursor
✤ Retrieves documents (rows? kinda) from a collection
Thursday, January 17, 13
![Page 22: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/22.jpg)
MongoDB Documents
Thursday, January 17, 13
![Page 23: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/23.jpg)
MongoDB Documents
✤ Documents live in Collections
Thursday, January 17, 13
![Page 24: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/24.jpg)
MongoDB Documents
✤ Documents live in Collections
✤ Documents have no pre-defined schema
Thursday, January 17, 13
![Page 25: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/25.jpg)
MongoDB Documents
✤ Documents live in Collections
✤ Documents have no pre-defined schema
✤ Documents have key-value pairs, like Perl hashes
Thursday, January 17, 13
![Page 26: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/26.jpg)
MongoDB Documents
✤ Documents live in Collections
✤ Documents have no pre-defined schema
✤ Documents have key-value pairs, like Perl hashes
✤ Documents can have nested structure (arrays and other documents), like Perl hashes
Thursday, January 17, 13
![Page 27: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/27.jpg)
MongoDB Documents
✤ Documents live in Collections
✤ Documents have no pre-defined schema
✤ Documents have key-value pairs, like Perl hashes
✤ Documents can have nested structure (arrays and other documents), like Perl hashes
✤ Documents look something like JSON
Thursday, January 17, 13
![Page 28: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/28.jpg)
MongoDB Documents
{ 'title': 'Fellowship of the Ring, The',
'author': ObjectId("507ffbb1d94ccab2da652597"), 'language': 'English', 'genre': ['fantasy', 'adventure'], 'publication': { 'name': 'George Allen & Unwin', 'location': 'London', 'date': new Date('21 July 1954'), }
}
Thursday, January 17, 13
![Page 29: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/29.jpg)
Class Delegation Structure
Documents
Thursday, January 17, 13
![Page 30: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/30.jpg)
Class Delegation Structure
MongoDB::CursorDocuments
Thursday, January 17, 13
![Page 31: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/31.jpg)
Class Delegation Structure
MongoDB::CursorDocuments
has()
MongoDB::Collection
Thursday, January 17, 13
![Page 32: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/32.jpg)
Class Delegation Structure
MongoDB::CursorDocuments
has()
MongoDB::Collection
has()
MongoDB::Database
Thursday, January 17, 13
![Page 33: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/33.jpg)
Class Delegation Structure
MongoDB::CursorDocuments
has()
MongoDB::Collection
has()
MongoDB::Database
has()
MongoDB::MongoClient
Thursday, January 17, 13
![Page 34: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/34.jpg)
Class Delegation Structure
MongoDB::CursorDocuments
has()
MongoDB::Collection
has()
MongoDB::Database
has()
MongoDB::MongoClient
Application
Thursday, January 17, 13
![Page 35: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/35.jpg)
Let’s Build It!
Thursday, January 17, 13
![Page 36: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/36.jpg)
Building the Library
Thursday, January 17, 13
![Page 37: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/37.jpg)
Building the Library
Thursday, January 17, 13
![Page 38: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/38.jpg)
Building the Library
Thursday, January 17, 13
![Page 39: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/39.jpg)
Building the Library
Thursday, January 17, 13
![Page 40: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/40.jpg)
Building the Library
Remember the Genres? { 'title': 'Fellowship of the Ring, The', 'author': ObjectId("507ffbb1d94ccab2da652597"), 'language': 'English', 'genre': ['fantasy', 'adventure'], 'publication': { 'name': 'George Allen & Unwin', 'location': 'London', 'date': new Date('21 July 1954'), }}
Thursday, January 17, 13
![Page 41: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/41.jpg)
Building the Library
Thursday, January 17, 13
![Page 42: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/42.jpg)
Building the Library
Thursday, January 17, 13
![Page 43: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/43.jpg)
Where to go from here?
✤ Learn more about MongoDB:✤ http://docs.mongodb.org/manual/
✤ Learn more about the MongoDB Perl API✤ https://metacpan.org/module/MongoDB::Tutorial
✤ Hack on the Library demo app✤ https://github.com/friedo/mongo-library✤ Add/edit authors?✤ Edit books?
Thursday, January 17, 13
![Page 44: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/44.jpg)
What’s on CPAN?
✤ ODM’s (Object Document Mappers)
✤ Like ORMs but simpler
Thursday, January 17, 13
![Page 45: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/45.jpg)
What’s on CPAN?
✤ Mongoose:
✤ Based on MongoMapperfrom Ruby.
✤ MongoDB Docs --> Moose objects.
Thursday, January 17, 13
![Page 46: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/46.jpg)
What’s on CPAN?
✤ MongoDBI
✤ Very Perlish
✤ Moose-like Syntax
Thursday, January 17, 13
![Page 47: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/47.jpg)
What’s on CPAN?
✤ MongoDB::Async
✤ Tracks upstream MongoDB Distribution
✤ Uses Coro and libev for asynchronous queries
✤ (Mostly) drop-in replacement for MongoDB driver
Thursday, January 17, 13
![Page 48: Building a MongoDB App with Perl](https://reader031.fdocuments.in/reader031/viewer/2022013111/554f7d55b4c905d25b8b48a7/html5/thumbnails/48.jpg)
Questions
https://github.com/friedo/mongo-libraryhttp://docs.mongodb.org/manual/MongoDB::Tutorial
Thursday, January 17, 13