Enterprise Cloud -

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11 Δεκ 2013 (πριν από 3 χρόνια και 3 μήνες)

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1

Enterprise Cloud
-


The
Evolution to Next Generation Computing

Alberto Farronato

VMware, Product Marketing Manager

The Problem


Overwhelming complexity


>70% of IT budgets just to
keep the lights on


<30% of IT budgets goes to
innovation and competitive
advantage

Where the IT Budget Goes

42%

Infrastructure
Maintenance

30%

Application

Maintenance

23%

Application
Investment

5%

Infrastructure
Investment

Your Business Can Change

Only as Fast as Your IT Can

The Goal

IT

as a
Service

(Internally or

Externally

Provisioned)

Efficiency

Control

Choice

Cloud

Computing

Efficient

Flexible

Dynamic

Trusted

Reliable

Secure

DATACENTER


TODAY

The Path to IT as a Service

External
Cloud

Internal
Cloud

Private Cloud

App

Loads

Federation & Choice

Standards

Efficient • Reliable • Flexible • Secure • Dynamic

The Cloud… as Architecture

Datacenter/
Cloud

New Apps

Existing and multiple future app models

Existing Apps

Hardware

Industry Standard building blocks

Software

Scale and availability through software

Policies

Security, Compliance…

Management

SLA management model

Virtualization

is the key to making all of
this happen in an
evolutionary

way

Cloud OS

Cloud OS
-

The Underpinning For Cloud Infrastructures

Private Cloud

Internal

Clouds

App

Loads

Cloud OS

Management

Federation & Choice

Standards

External

Clouds

Cloud OS

Management

Efficient • Reliable • Flexible • Secure • Dynamic

1

1

2

2

3

VMware Leads the Way to the Private Cloud

1999

The

Client
Hypervisor

2000

The

Server
Hypervisor

2003

Virtual
Infrastructure

2009+

The
Cloud
OS

VMware
vSphere™

Foundation for
Internal and
External Clouds

Application

Services

Infrastructure

Services

VMware vSphere™


Architecture

Scalability

Dynamic Resource

Sizing

Network

Management

vSphere 4.0

Firewall

Anti
-
virus

Intrusion Prevention

Intrusion Detection

Security

Clustering

Data Protection

Availability

vNetwork

Storage

Management

& Replication

Storage Virtual

Appliances

vStorage

Hardware Assist

Enhanced Live

Migration
Compatibility

vCompute

vNetwork

Network Management

vStorage

Hardware assist

Extended Live

Migration Compatibility

vCompute

Infrastructure Services


Abstraction and Aggregation

Highest consolidation ratios in the industry

Most efficient use of hardware resources

Low operational overhead

Storage/network
optimizations

Power
Management

CPU/Memory
optimization

DRS

vStorage Thin
Provisioning

Volume Grow


vStorage VMFS

vNetwork

Distributed Switch

Third party
distributed virtual
switches

vNetwork
Standard Switch

CURRENT

NEW

Storage Management

& Replication

Storage Virtual

Appliances

% of Applications

Application Performance Requirements

95% of
applications

< 100 at peak

< 2.4Mbits/s

< 4 GB at peak

1 to 2 CPUs

1. Source: VMware Capacity Planner assessments

ESX 3.5


100,000


9 Gb/s


64 GB per VM


4 VCPUs

ESX 4.0


200,000+


20
Gb
/s +


255 GB per VM


8 VCPUs

vSphere 4 Delivers Performance for
Demanding Applications

Single VM Performance: Well
-
Known Database OLTP
Workload


Transaction Rate (Ratio to 1
-
way VM)

Next Generation Intel
®

Xeon
®

based 8
-
pCPU server

RHEL 5.1

Oracle 11gR1

In
-
house ESX Server



A fair
-
use implementation of the
TPC
-
C workload; results are not
TPC
-
C compliant

< 15% overhead for 8 vCPU VM


8,900 total DB transactions per second


Near
-
perfect scalability from 1 to 8 vCPUs


60,000 I/O operations/second

Comparison to VISA

5x

Global payment
processing traffic

Sun Fire 15k (ca. 2002)


;)

=

Relative Scaling Ratio

51.08

1
vCPU

2
vCPU

4
vCPU

45.22

94.04

79.88

147.24

133.12

VM

Native

ESX 4.0 Performance with SQL Server 2008


ESX

achieves
90%

of native performance
on 4.0 vCPU VM


Workload transaction
latency unchanged
between ESX 4.0

and Native

Scale Out with vSphere to Exceed Physical Performance

Max scalability (# cores)

2005

8

16

24

32

40

48

56

64

2010

Average

App

Exchange

Web

Servers

SQL

Server

ESX

Scale
-
out

Average

App

Exchange

Web

Servers

SQL

Server

ESX

Scale
-
out

Quad
-
Socket


Dual
-
Core

Quad
-
Socket


16
-
Core

How many cores can your app scale to on a quad
-
socket x86?

Multi
-
core + VMware = Record Performance

OS

APP

Operating System

Application

VMware

OS

APP

OS

APP

Multi
-
Core + VMware = Record Performance

3x

eBay’s daily web
traffic on a single
server

22

vStorage
: Thin Provisioning

Virtual

Disks

Physical

Storage

App

OS

App

OS

App

OS

VMware ESX

20GB

40GB

100GB

10GB

20GB

40GB

5GB

40GB

20 GB

vNetwork: Distributed Switch

vSwitch

vSwitch

V

vSwitch

Net State

Net State

App

OS

Net State

App

OS

App

OS

vNetwork Distributed Switch

vNetwork: Switch Plug
-
Ins

vSwitch

vSwitch

vSwitch

Net State

Net State

vNetwork Distributed Switch

Nexus 1000V

Net State

App

OS

App

OS

App

OS

Building the Giant Computer

VMware DRS automatically balances VMs

32
-
Nodes
per cluster

4,096 processor cores

64TB of RAM

6 Million IOPs


Distributed Power Management:

Make the Giant Computer Power Thrifty

50% Savings During VMmark™

0

200

400

600

800

1000

1200

1400

1600

1800

2000

Watts

No DPM

With DPM

Application Services Provide Built in Service Level Controls

Scalability

Dynamic Resource

Sizing

Security

Clustering

Data Protection

Availability

VMware Fault
Tolerance

VMware Data
Recovery

HA,
VMotion
,
Storage
VMotion
,
NIC/HBA teaming
provide resiliency
to downtime

VMware
VMsafe

VMware
vShield

Zones

ESXi

locked down
interfaces, no
general purpose
OS dependence

Hot add of virtual
CPU, memory

Hot plug devices

Hot extend or
virtual disks

8
-
way SMP and
255 GB of virtual
machine RAM

DRS shares and
reservations allow
apps to shrink and
grow based on
priority

CURRENT

NEW

Firewall

Anti
-
virus

Intrusion Detection

Intrusion Prevention

Attach Policy to Your VMs

Application

vServices

Availability

Security

Scalability

VMware Infrastructure

vApp

Availability

=
99.99%
uptime


Security

=
High


Max Latency
= 500ms


SLA

Definitions

App

OS

App

OS

App

OS

Availability

Security

Performance

Rolling Out a New Business Service

Availability

Security

Performance

Lowest TCO

Becomes a Matter of Specifying Required SLAs

APP

Internal

Cloud

VMware Solutions Maximize Uptime

Planned Downtime

Unplanned Downtime

Network

Redundancy

Storage vMotion

VMotion

NIC & HBA

Teaming

VCB

HA

VM Failure

Monitoring

Server

ESX

Virtual Machines

OS

APP

OS

APP

OS

APP

OS

APP

OS

APP

Interconnect

Storage




Site Recovery Manager

VMware Fault Tolerance

Single identical VMs running
in lockstep on separate hosts

Zero downtime, zero data
loss failover for all virtual
machines in case of hardware
failures

Zero downtime, zero data
loss

No complex clustering or
specialized hardware required

Single common mechanism
for all applications and OS
-
es

VMware vSphere™

OS

APP

OS

APP

OS

APP

Security: VMsafe APIs and Partners

VMware ESX with
VMsafe


Security

vService

App

OS

App

OS

App

OS

App

OS

Security

= High

Network Ports

= 80, 443, 1521

Protocols

= HTTP, SQL, TNS

AV
= Required, On
-
Demand

vApp

Policies

ALTOR

NETWORKS

VMware vShield Zones

Self
-
learning, self
-
configuring
firewall Service

VMotion and network
-
configuration
aware trust zones


Dynamic firewall policy using
application protocol awareness

Dynamic security capacity using
infrastructure vServices

Security policies auto
-
adapt

to network reconfiguration

or upgrades

OS

APP

OS

APP

OS

APP

OS

APP

OS

APP

OS

APP

OS

APP

OS

APP

OS

APP

OS

APP

OS

APP

OS

APP

VMware vSphere™

Hot
-
Add Capacity to Guarantee QoS

OS

SQL

OS

SQL

2 GB

1 vCPU

8 GB

4 vCPU

TPS

Latency

TPS

Latency

Hot
-
add capacity with zero application downtime

Minutes to stabilize VM and recover from SLA violation

Other options include VMotion to more powerful host & add instance for fast scale
-
out

Next Generation Management Enhances Control

vCenter

Suite

Application

Services

Infrastructure

Services

Scalability

vSphere 4.0

Security

Availability

vNetwork

vStorage

vCompute

Management

Hardware

vSphere

Extensible Management Suite

SLA Driven
Management
Model

Availability

99.99%

Security

High

Performance

.2
Milliseconds

VMware

vCenter

Suite

Infrastructure Management

Self Service Management

Self Service Portal

Service Catalogue

Billing/Chargeback

Provisioning

Configuration

Capacity

Operations


Performance

Availability

Choice of End
-
to
-
End Integrated Management

Physical
-
Only Environments/

Non
-
x86/Non
-
VMware

Non
-
Virtual Management Tools

Enterprise System Management

Non
-
Virtualized

vCenter

VMware vCloud

Broad Ecosystem


Technology and Service Providers

External Cloud

Internal Cloud

Unlock new market based economies of scale, service

and innovation beyond what currently exists today

APP

APP

Internal

Cloud

Cloud OS

Management

External

Clouds

Cloud OS

Management

Private Cloud
-

Future Proofing IT

38

Q & A

Glossary


Cloud Operating System


A
cloud operating system

is a new category of software that is specifically designed to holistically
manage large collections of infrastructure


CPUs, storage, networking


as a seamless, flexible and
dynamic operating environment. Analogous to the operating system that manages the complexity of
an individual machine, the cloud operating system manages the complexity of a datacenter.
Although alternative approaches may be pursued, VMware believes that virtualization is the key
underpinning technology to enable the cloud.




Internal Cloud


An
internal cloud

is a cloud infrastructure provided within the internal IT environment, which brings
the benefits of cloud computing to internal IT service providers. Gartner refers to an internal cloud
as a
private cloud
.




External Cloud


An
external cloud

is a cloud infrastructure that is owned and managed by an external IT service
provider, such as a hosting or software
-
as
-
a
-
service (SAAS) provider. This is often referred to as a
public cloud infrastructure
as well.


Virtual Private Cloud


A
virtual private cloud

is a cloud computing environment that spans internal and external cloud
infrastructure, presenting a seamless, managed cloud to the business.



The Private Cloud Brings…

The Efficiency of

Cloud Computing…

…Without the Risk Or
Disruption

Compatible with any
existing or future application

Security enforced on
-

and
off
-
premise

Leverage
and evolve
existing skills, management

Future
proof


no lock in to
specific architectures

Business

Fast response times

Contractual and auditable
SLAs

Usage based, pay
-
as
-
you
-
go
financial model

IT

Economies of scale

High performance,

highly available

Policy
-
driven automation