& CloudSearchFumikazu Kiyota Vuzz Inc. 2014/05/15 @AWS Meguro

Index• Self-introduction

• About SnapDish

• Why CloudSearch?

• How we use CloudSearch

• Summary

[self print]★Working for Vuzz Inc.

★ Language Objective-C, Python, Japanese, English

★Member of PyCon JP 2014

★@kiyotaman - twitter

★ Everyday Zazen(meditating) in the morning.

★ 4 years experience in AWS

SnapDish?SnapDish って？

Our mission

Help people cooking everyday!

at SnapDish

Share

Communicate

Find Friends

in Common

Enjoy Cooking!

Image Source: http://www.cancook.co.uk/wp-content/uploads/2010/06/cancookschools.jpg

Why CloudSearch?

Simple & Easy Installation Powerful & Reliable Service

Reasonable & Affordable Price

How we use CloudSearch.

Search users & dishes

User search fields• Full name - multilingual text ex. アマゾン　太郎

• Account name - Alphabet text ex. AmazonTarou

• Bio - multilingual text ex. お寿司とラーメン大好き❤（Love sushi and ramen）

Search query

/2013-01-01/search?q=(or (prefix field=screen_name '寿司') name:'寿司' bio:'寿司')&start=0&q.options={"fields": ["screen_name^10", "name^5", "bio"]}&q.parser=structured&size=300

When update index

・Create a user profile

!

・Update a user profile

!

・Delete a user profile

Job Queue

App Server (Cached)

Job Queue CloudSearch

Client

Enqueue

Add, Delete, Update

DB

Dish search fields (using old version)

• Tokenize - Tokenized text ex. 寿司　すし　スシ　お寿司　大好き※ Still using old API…

Search query

/2011-02-01/search?rank=-text_relevance&facet=homemade,recipe,cookedit,ingredients&start=0&return-fields=userid&size=300&bq=(and tokenize:'+すし*' (not recipe:"1"))

When update index・Create a dish detail

・User action on a dish detail Yummy(Like), Comment, Resnap(Retweet), View, etc..

・Delete dish detail

App Server (Cached)

SQS

Batch Worker Server

Tokenize

CloudSearch

ClientSQS

Add, Delete, Update within 5MB

(Batch Size Limitation)

Enqueue

DB

http://docs.aws.amazon.com/cloudsearch/latest/developerguide/limits.html

2011-02-11 to 2013-01-01

• Migration Task

• Indexing options

• Analysis Scheme

• Sort Expression

• Batch worker

• Search query

• Tokenise

Summary• SnapDish is for foodies

• Two ways to update index (SQS & Batch Recommended)

• Own dictionary gives you better search result

Thank you m(_ _)m

https://pycon.jp/2014/

Waiting for your!PyCon JP 2014 Sponsorship and CfP!