The 4 Forces Of Cloud Native - Dell...The 4 Forces Of Cloud Native Martin Yates Director for...

The 4 Forces Of Cloud Native

Martin Yates

Director for Strategy & Transformation Practice, Dell EMC

3 Internal Use - Confidential

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I am being hit now

Impact within 12 months

YES they said, in fact 78% by time

Do you think any aspect of your business is at risk to competitors old or new?

Impact beyond

The lucky few


The SDDC model is a platform for transformation into cloud excellenceFor example consider the new truth that the biggest on industry platforms:

• Hotel company platform in the world does own or operate a single room

• Taxi company in the world does not own a single taxi

• Bookseller in the world that has no bookshops

• Music store that has no physical music stores

• Global TV/movie provider doesn’t own content

Embrace disruption or be eaten by it

Digital – Cloud SDDC Information at center of success

Apps

Apps

Data

API

Compose-able API economy on the rise

Apps

API

Data

Apps

Apps

Data

Using the 4 forces lead to building your competitive edge over the competition

3rd IndustryElectronicsRevolutionInternet


Getting Smarter In The Your Business Datacenter Core

Move towards a software defined data

center (SDDC) building on open cloud

scale

Build entire ecosystem stack optimized for

applications SDLC integration

A

B

Some areas of development focus that make perfect sense for IT and developers


Confluence of Four Forces

AGILE

CONTAINERS

MICRO SERVICES

DEVOPS

Going Agile SDLC –Speed up, deliver more on time on budget


The World Moves Away From “Waterfall SDLC”

By the time from vision to rollout a lot of things happen

• Competitors have made something better leveraging new technologies

• Users needs have changed but its not easy to rework backwards

• It just took longer to build than we expected

• Costs have overrun as it took longer

• Updating, testing, trialing major code change takes longer than ideal

• Insistence by management that an accurate estimate of cost, timescalesbefore development even begins – feeling in around in the dark

We kind of accepted such risks till now..

But the digital business world is less tolerant ofsuch failings in an ever fiercer competitive market


A Shift To Iterative Development In The Form Of Agile

• Highest risk items are built first, deployed early

• Testing occurs early and often

• Deliver production quality software each time

• Change expected, accommodated and controlled

Time boxed

First function

Time boxed

Next function

Time boxed

Next function

• Deployed quickly into users hands

• End users feedback early

• Feed into rework

• New functions demand

Meet business demands


The Agile Manifesto

It’s Really Different, think outcomes over technical

first, priorities matter

• Individuals and interactions first over processes

and tools first

• Working software first over comprehensive

documentation

• Customer collaboration first over contract SLA

negotiation

• Responding to change over first following a plan

Agile SDLC model is a

combination of iterative and

incremental process

models with focus on

process adaptability and

customer satisfaction by

rapid delivery of working

software product. Agile

Methods break the product

into small incremental

builds.

Micro services making smarter flexible code, making code agile in development and execution


Micro Services Architecture – Build Differently

Monolith application Micro services application

Monolithic SOA Micro services

HTTP/REST

JSON

Code

Code

Code

Code

Code

Code

Code

Independent interoperable building blocks

API’s

API’s

API’s

API’s

API’s

API’s

API’s

code is organized around business capabilities


Application Design Is Changing

Properties of a Microservice

• Small code base

• Easy to scale, deploy and throw away

• Autonomous

• Resilient

Benefits of a Microservices Architecture

• A highly resilient, scalable and resource efficient application

• Enables smaller development teams

• Teams free to use the right languages and

tools for the job

• Rapid application development

Monolithic/Layered


• Smaller teams in cross collaboration

• Rapid provisioning – go faster

• Solid monitoring – recover fast architecture

• Rapid deployment – fail fast attitude, rework, get right

• DevOps culture – stop the finger pointing ! (to be discussed in session)

• Containers can host Micro services – even more value (to be discussed)

Micro services are great, they best require:

Containersmaking life easier for developers,IT operations and reduce hypervisor overhead


Welcome To Containers Solving Some Problems If developers package more the application needs in a containerrather than rely on IT to add and manage middleware-config partsthings just work better! Common parts are shared in kernel

Push fully functional container to IT host

execution

Windows 2016

Linux

There is no need for a hypervisor layer, direct OS sharing

instead

Developer team


Containers Are Lightweight, Portable And Fast

$$$

Effort

More apps per CPU


So Is This The End Of Hypervisors? No ! Think Blending Architecture For Best Outcomes VM’s And Containers

I need heterogeneous server OS’s for apps

Azure Containers

Google Containers

AWS Containers

Ship bulk containers over VM/and or one by one to cloud

Cluster of containers

vCloud Air Providers

Execute/ or ship cluster ofcontainers over hypervisor technology Single instance of containers

without heterogeneous OS needs


Containers Like The Real Thing Must Adhere To Kernel Sharing Standards In Order For Interoperability And Management

Build and Run Standards: Security - Isolation – Filesystem – Access controls – Sharing – IP address ..etc

Check out www. docker.com

DevOpsCollaboration, automation, deploy, scale in harmony with continuous integration

Dell - Internal Use - Confidential22

A collaborative culture &

philosophy between technical

teams, often derived from modern

software development methods


But the magic of containers still does not solve all things for developers or IT infrastructure operations

• We need to agree on how apps are sent, push , update, stage etc ( container and non-container)

• What processes are needed

• What governance

• What support

• What security access on platforms

• What methods to scale thru test, dev, stage and production

• What network setups off server ...and lots more

Developer or software vendor

IT Operations

Building seamless collaboration


The Challenges of DevOps

Production

Agile Software Development with

Continuous Integration

Development

Test StageUATLoad Test

DevOps

Frequent release of small sets of

changes

Manual process and inconsistent configurations

result in lengthy delivery and poor quality

Dev wants to push quickly into production

Operations wants stability


SDDC Pivotal Cloud Foundry Model

Example lifecycle. Build on standards.Open architecture.

SDDC

Building your own amazing SDDCPlatforms for the 4 forces


Dell EMC modernization roadmap for business agility

Reduced HA Cost and Complexity

High Availability

Reduced CapEx

Server ConsolidationMulti-Tenant

Template Provisioning

Reduced Operational

Costs

Load Balancing & Power Mgmt

Operational Efficiency

Self-service

Simplify Management

ImproveResource Utilization

Pooled Resources

Agility

“Cloud bursting”

Fixed costs become variable

costs

*Strategic spend

to improvethe company

%

$%

Inn

ovatio

n –

agilitySp

en

d fo

r RO

ISpeed Deployments

Recover from Failures

Dynamic Automated On-demand Pay as you go

Cost Reduction

Quality of Service

Agility

STANDARDIZE

AUTOMATE

Production Production - Private cloudLower tier

*Maintaininglegacy IT Environment

Classic entry point

Ops 70-80%

OpsLower

Many companies are heretoday

SIMPLIFY

ORCHESTRATE OUTSIDEVIRTUALIZE +

Disruption

Mobile apps, big data, game changers

Direction

We know we cant stay here

SDDCOptimizedSDDC

Managed

Basic

Dell EMC provide consulting and support for customers modernization journey


What Kind Of Platforms Make Sense To Build A Modern SDDC That Supports The DevOps Journey?

V6

A B C

SDDC Infrastructure and Management Layer

Off premise publicOn premise private


Software defined datacenter

Classic network and storage datacenter

Similar workloads &capacity

SDDC Benefits to be achieved

• Space reduction

• Power and cooling down

• Price points on capacity

• Administration efforts

• Governance – risk reduction from policy top down software orchestration

• Speed of changeAS-IS TO-BE

Time and effort

Combined SDDC, Cloud, Containers, SDN And SDS Values Drive Something Very Important To All Of Us Responsible For IT


Thank You to the Giants

We know we’re riding on your shoulders

• Namespaces (IBM)

• Cgroups (Google)

• LXC tools

• The Linux Kernel

• Git

• SELinux (Red Hat)

• Solaris Zones

• BSD Jails

• +++

Life got easier to

code, collaborate, manage and deploy with

open standards


At Dell EMC We Offer Consulting Portfolio’s To Help You On The IT Transformation Journey.

Contact your local Dell EMC advisor

The 4 Forces Of Cloud Native - Dell...The 4 Forces Of Cloud Native Martin Yates Director for...

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