38. In computing, a locale is a set of parameters that defines the user’s
language, country and any special variant preferences that the user
wants to see in their user interface. Usually a locale identifier consists of
at least a language identifier and a region identifier. (en.wikipedia.orgから引用)
「ユーザが画面で見たいもの」が何かを決める材料
日本での発売日いつ?
日本語ページがない..
日本に発送できる?
ろけーる?
例:ロケールが考慮されていないサービスの典型・・
46. • 処理開始時にマスタのスナップショットを保存
• 乱数に利用するシード値の保存
• データの整合性を担保すべき範囲の把握
• 可能な限り、処理をより小さなものに分割
• ただしエラーの発生は環境にもよるのでログ大事
処理を冪等にするために
insert into A’ from (select * from A where..)
CloudWatch Logs..
fluentd..
74. AWSのDevOpsおすすめ資料
(ARC402) Deployment Automation: From Developers' Keyboards
to End Users' Screens | AWS re:Invent 2014
http://www.slideshare.net/AmazonWebServices/arc402-deployment-automation-from-
developers-keyboards-to-end-users-screens-aws-reinvent-2014
!
Introduction to DevOps on AWS
December 2014
http://d0.awsstatic.com/whitepapers/AWS_DevOps.pdf
!
Development and Test on AWS
November 2012
http://media.amazonwebservices.com/AWS_Development_Test_Environments.pdf
!
Operational Checklists for AWS
June 2013
http://media.amazonwebservices.com/AWS_Operational_Checklists.pdf