The Wonderful PaaSGAE Introduction

MiCloud

Cloud Datastore CloudSQL App EngineCompute

EngineCloud

Storage BigQuery

News...

Japan NIED earthquake

NIED Architecture

The Important things

● Scalability○ as it gets spike of traffic at the event of earthquake

● Reliability○ it's useless if it does not work at the time of disaster

● Cost efficiency○ it's too expensive to prepare for enough hardware

resource that can handle the peak traffic. they would be idle for the most of the time

The important components

Developers DBAs Operators

Reverse Proxy /Load Balancer System AP Server Database / File

Server

What we don’t mentioned...● Queue● Cron Job● Memcache● Frontend Cache● Version control● Remote Backup

Your Solution?

It's not just a hosting service: App Engine empowers you to design your app in the Googley way!

You NEED….

Google App Engine

The Right Solution!

The Right Focus!

GAE Design Goal - Significantly lower Total Cost of Ownership

● Economy of scale● Easy to develop and deploy● Free to start - no initial cost● Lower operational cost

○ no security patches, upgrades, etc. ○ 24x7 operation by Google SREs

● Portable and fine-grained app design○ fast request handling to optimize server resource utilization ○ independent to each physical server

● Non-relational data model by Datastore/Bigtable ○ sharding, denormalization…

● RDBMS connect to Cloud SQL○ auto backup, snapshot, global sync

● Strong storage service○ global deploy, api access, bigquery integrate

● More fast temp store and cache○ Memcache service○ GAE frontend & static cache

● Developer Assistance○ Cloud Management Console○ Integrated development environment

GAE Provides

GAE Architecture

GAE Future

● Speed enhance● Global deployment - more zone support● More Google services integrate● More develop language support

Google Partner with MiCloud

MiCloud Advantage

● Technical Support○ architecture design, service deployment…

● Training Support○ technical training, skill transfer…

● Local IaaS Cloud provider○ distributed deploy, efficient deploy, economy

deploy…● S.I. experiences

○ more domain & local hook○ more idea and innovation

Google Cloud SQL Gateway (SSL)

AP Servers(MiCloud DC1)

HSMService

AP Servers(MiCloud DC2)

Web Services(GAE)

SQL Service(Cloud SQL)

BigQuery Support ReadyDynamic

Resources

Customized Service with

Scale Support

Google - MiCloud Hybrid Cloud

Q&A

Quota Management

Frontend cache benefits

Pending Latency & Idle Instance

How frontend cache do...

GAE Architecture (2009)

GAE Integration of Smart-Traveler

Google App Engine vs. JavaEEGoogle App Engine:● Servlets 2.4, JSP 2.0● Partial support of JDO & JPA for the Datastore● JavaMail for... mail● JAXB● DOM, SAX, and XSLT for XML processing APIs

Java EE:● Enterprise Java Beans (EJB)● JAX-RPC● JAX-WS● Java Database Connectivity (JDBC)● Java EE™ Connector Architecture (JCA)● Java Management Extensions (JMX)● Java Message Service (JMS)● Java Naming and Directory Interface (JNDI)● Remote Method Invocation (RMI)