Migrating an Enterprise Application to Google App Engine – Journey Notes

Narinder Kumar & Vikas Hazrati 11/11/2010

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Agenda

• .

2

About the Existing Product

3

Pain Points

4

Possible Solutions

5

Cloud Alternatives

6

Preferred Solution

7

Why GAE ?

8

GAE - Technology

9

GAE – Business Benefits

10

GAE – Future Trends

11

Journey Step1 (NoSQL vs RDBMS)

12

Journey Step2 (API Restrictions)Apache PoI, Spring Security,

Wicket etc

13

Multi-Tenancy

14

MemCache

15

Avoiding Lock-In

16

Cold Start Problem

17

Current State of ProductResolution of Pain Points

18

Conclusions

19

Why SaaS is here to Stay ?

20