Cloud Tran At Cloud Crowd No Cats

by jimliddle on Nov 12, 2009

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These are slides of the session that Matthew Fowler gave at GigaSpaces Cloud Crowd event in the UK on November 2009. ...

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These are slides of the session that Matthew Fowler gave at GigaSpaces Cloud Crowd event in the UK on November 2009.

They focus on a product called CloudTran which provides a highly scalable transaction fabric for the cloud.

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Cloud Tran At Cloud Crowd No Cats — Presentation Transcript

Scalable Transactions in the Cloud Matthew Fowler, NT/e CloudTran CloudSave

And the answer is

platform for mainstream Java developers

to use IMDG

for scalable, commercial applications

without worry and minimal hassle

for commercial advantage

It's a lump of middleware

built on, adding value to GigaSpaces

2001

WebLogic/J2EE specialisation

One week training course

4-point architecture for dummies

Messed-up architecture

revenue down

Automating server-side applications

J2EE/EJB

Spring/Hibernate

3-5...5-10...10-20...1,000,000

Tracy's story: the path of successful apps

Database

Caching

In-memory Data Grid

The 50,000 club

Application scale drivers

Mobile phone growth, iPhone Apps

Micropayments

e-commerce continued growth

Get an edge with performance Please wait “ Latency really matters ... 100ms of latency costs 1% in sales.” Amazon ..................... “ ... almost half of visitors will abandon a site if they perceive a page or feature takes longer than 2 seconds to load. ” GetElastic “ An extra 0.5 seconds in search page generation time dropped traffic by 20%.” Google

6.5m, x10yrs, $400bn/yr

Mainstream Java developers

6.5m

most have 5-10 years experience

50 million man-years experience

Plain old application development market

$400bn/year

Can they build an IMDG application?

How can IMDG go mainstream?

Explaining it to your Mom / Boss IMDG - SOR Persistent Storage

Explaining it to a techie

System of Record in IMDG. Keep DB for

warehouse apps/BI

sleeping at night.

Catching the money:

ACID transactions

throughput, scalability, bullet-proof reliability

distributed, data + messaging

ORM - Object references, not foreign keys. Easy to program. Entity groups for performance.

In-Memory Data Bases - Are You Crazy?

What's it worth:

Loss of sales, traffic - 5% vulnerable, saved by speed of IMDG

For $100m/year co:

$5m/year revenue for good behaviour

Customer/order/product data - 2million * 16Kb

8 servers in grid for 32GB live data

8 servers isn't a lot

Worth doing the numbers!

Fear and loathing ... Low Reliability Complicated Programming Unintended Consequences of Unknowing Distributed Transactions

 , 1, 2, 3, ... 

Other alternatives

forget transactions, forget databases

Dan's the Man

GoogleApps on V2 last we heard

Distributed Cloud Transactions

Grid connected

Helland's get out clause

System of Record is in the grid

No voting - 1PC not 2PC

Commit to backed-up memory

Leverage the GigaSpaces platform

SBA/Entity Groups, Transactions, SQL Queries, Backups

How is it possible? Redefining the problem

200/ ... 2,000 ... 20,000/second

Transactions you can count on

Herding Cats - Java Style

How to distribute data

How to find it

How to resolve references

IMDG versus user view: FK ↔ OO

Atomicity on failure

Timeouts

Scalability

Consistency and isolation

The 'T' Word

GigaSpaces Local Transactions

GigaSpaces Distributed Transactions

Mirror service

see Cat-Herding 101

How CloudTran ORM works Client TxB Gridsearch OL Data Data Order Service Partitioning (entity groups) Commit Confirm Confirm Commit Commit Datasources Tx Messaging

300 .. 700 .. 900 .. 2,100

Performance of transaction buffer

Tiny Transactions per second

In-Cloud Federated Applications Virgin Airways LastMinute.com IMDG IMDG CloudTran - Federated Transaction Buffer

Scalable transactions in the cloud?

platform for mainstream Java developers

to use IMDG

for scalable, commercial applications

without worry and minimal hassle

for commercial advantage

GigaSpaces

Cloud Tran

End

Cloud Tran At Cloud Crowd No Cats

by jimliddle on Nov 12, 2009

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Cloud Tran At Cloud Crowd No Cats — Presentation Transcript