2015 cloud trend and cloud DR

Cloud Technology Research

2015 Cloud Trend & Cloud DR

bizmerce R&D Center

bizmerce

1 2015 Cloud TrendMajor Cloud Technology/Market Trend of 2015

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2 Cloud DRIntroduction of Cloud Disaster Recovery Technology

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3 Cloud Management PlatformIntroduction of CMP Managing Cloud Portfolio

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4 SummaryIndications of the Trend & Technology

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01 2015 Cloud Trend

• Reputable Cloud leader’s Trend Reports

• The Intersection of Cloud Trend Reports

• Leading Technology & Strategy of Cloud Trend

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2015 Cloud TrendReputable Cloud Leaders’ Trend

Reports

Source Media

There is a prospect for the Cloud growth by the extensions of container, Continuous Delivery, and Hybrid Cloud by Source Media, a consulting business, and RightScale, the Cloud expertise enterprise.

RightScaleB2B Digital Media Business providing specialized materials on business, finance, health-care, IT

Hybrid Cloud accessible Portfolio Management Specialist Business

Microsoft On-Premise to Microsoft Cloud

Cloud Integration through Cloud API

Increased threat of Cloud Hacking

Exponentially growing rate of use of Docker Container

Real Hybrid Cloud Management

Progressive Extinction of Private Cloud

Horizontal extension of SaaS business

Cloud Hybridization through entering On-Premise market by SaaS business

Cloud Storage change to Business Continuity, DRaaS

Growing needs for Real Hybrid Cloud

Acceleration of Public Cloud

The trend of Business System Cloud will be speed up

The IT team will evolve into Cloud Broker Service team

Change symbolized by DevOps &Docker Container

Microsoft Azure closely following AWS, the leader of the market

Private Cloud in trouble


2015 Cloud TrendReputable Cloud Leaders’ Trend

Reports

Information Week

It is supposed that derivative products of Cloud DR,, Big Data , together with Continuous Delivery through extension of advanced Hybrid Cloud, DevOps/Container would lead the trend of the Cloud according to IT publications such as Information Weeks and famous journalists/consultants.

Famous Journalists/Consultants

Journal that provides IT information with expertise

Paul Korzenniowski – Cloud Freelance Writer

David S. Linthicum – Gigaom Researcher

Jim O’Reilly – GERMANE Systems CEO

Dan Sullivan – Data Architect

DevOps & PaaS

Cloud Disaster Recovery

Container

Custom Chips & Machines

Software Defined Networks & Security

Big Data & IoT/Decision Making

Continuous Delivery

The Cloud transformation as business system

More powerful container

Price of the Cloud led by Second Tier business

Continuous Delivery

Growing number of high-risk

investment by business with the

Cloud system

Software Defined Security

Cutsom Chips & Machine for the

CloudHybridization of the Public Cloud

IoT meeting Big Data


2015 Cloud TrendThe Intersection of Cloud Trend

ReportsWith the help of technological advance in the future Cloud and extension of convenience, the gap between the Public and Private Cloud will become dim, and accordingly the business will exploit the existing IT organization in a way that optimizes its Cloud investment .

Cloud Business Side

Lowered boundary between

Private and Public Cloud

Microsoft Azure’s

Advance

Optimization of Cloud

investment &IT

organization change

The era of On-Premise that is required for processing of business was passed. . The future has to speed the process of development and distribution , and the operation must become intelligent. With Private environment alone, it is not sufficient enough to respond to such advances.

Azure makes its great advance in order to convert into Windows –based Azure with H2C model that is designed to automatically configure Windows into Azure for DR,

Since The Cloud investment is no longer option, business do more about making it efficient . The existing IT organization is transformed into one of Cloud Broker Service from one of system operation.


• Big Data of analysis to tool of decision-making • Provision of the significant basis for

decision0making via machine running

• Continuous distribution and management, and efficient operation

• System with little gap between development and operation

• Utilization of more light VM and more efficient resources

• Convenient distribution and efficient management

2015 Cloud TrendThe Intersection of Cloud Trend

Reports

The Continuous Delivery will be accelerated by reduced gap between Dev and Ops with the help of Container and integrated technology, and open the real Hybrid Cloud era of integrating derivative technologies such as Cloud DR, and Machine Learning, with optimization of the Cloud. Cloud Technology Side

Container & Docker

Continuous Delivery

Big DataMachineLearning • Integration management of all the

infrastructures through REST API• The real Hybrid Cloud with no division

between Hypervisor products , Cloud Infra areas, and development and operation

• Provision of the new environment of disaster recovery for Legacy, and Cloud

• All satisfied in terms of low-cost, high-efficiency, automation, monitoring

• Proposal of introduction of efficient the Cloud • On Hybrid Cloud System Operation in On-

Premise System Operation

Cloud ServiceBrokerage

CloudDisasterRecovery

REST APIReal Hybrid

Cloud


2015 Cloud TrendLeading Technology of Cloud

Trend

There has been a swift change taking place from the existing VM-based Cloud to the container-based Cloud with the help of advantages such as optimization of the Cloud resource utilization, its convenient distribution and flexible version management. Traditional VM based Cloud Container based Cloud

Cloud Management Consolewith Self Provisioning Service

Cluster 1 Cluster 2

Host 1

Host 2

Host 3

Host 4Host OS

Hypervisor

VM1 VM2

Guest OS

Applications

Guest OS

Applications

• Use of the basic resource with VM having Guest OS • Difficulty in distribution because of Snapshot –based

template Provisioning

Cloud Management Consolewith Self Provisioning/Orchestration Service

Cluster 1 Cluster 2

Host 1

Host 2

Host 3

Host 4Host OS

Container Engine

Container Container

Library

Applications

Library

Applications

• Host engaging in execution of directly separated container with high speed

• Possible management of image versions and easy to distribute because of its smaller size



Trend

. The Cloud helps reduce the gap between traditional development and environment of system operation, and accordingly the technology for continuous and swift distribution of system is developed.

Traditional IT Dev. & Ops Cloud based DevOps

Devs.

Ops.

System Design

Development

Test

Request for Distribution

System Configuration

Distribution Test/ Distribution

System Planning/Range Estimation

Pre-purchase of Infrastructure

• Development and operation are clearly divided, and expertise is required

• Not able to be continuously upgraded due to higher rigidity of system

Dev Ops

System Planning Pre-design of VM/Image

System Design

Development

Test

Distribution/Change of Operation

Template/Container Image Version Mngt

Source Repo

• No clear division between development and operation, and requiring relatively lower expertise in IT management

• Possibly continuous and speedy upgrade thanks to high flexibility of system



Trend

The different Cloud technologies such as VMWare, XenServer are integrated through REST API, while the Private Cloud and related technology are integrated into Hybrid Cloud.

Traditional IT Integration Software Defined IT Integration

On-Premise Server Room

IDC

• Separated into Server Room, Network, Region by Sites and their nature

• Dependent on specific vendor and thus difficulty in Integration Management

Private Cloud

Public Cloud

REST API

REST API

• Integration Management via REST API regardless of types of InRegion, Cloud

• Independent from vendors and management of infinite resources


Machine Learning

Decision Making


Trend

Big Data will largely evolve with Internet of Things, opening era of Machine Learning that will be able to provide data on which the analysis is made using the Cloud environment , and of the appropriate decision-making in favor of users. Big Data for Analyst Big Data for Decision Maker

Classification

Clustering

Recommendation

User based

Item Based

• Cloud Utilization by the analyst for data collection and processing platform• Results Presentation to help users make a future decision based on machine running by summarizing and classifying data



Trend

The IT department of traditional business is now facing era of change. The previous role of the department has changed from management to Cloud Service Brokerage in which it is responsible for suggesting the appropriate IT. Traditional Central IT New Central IT

Integrated Admin

Site Admin Site Admin Site Admin

Site 1 Site 2 Site 3

Vendor for Maintenance

Integrated Admin

Cloud Management Console

Cloud Broker System Provisioner DevOps

Self Provisioning

AdvancedNetwork

Image/Template HA

Private Cloud Public Cloud

…

02 Cloud based DR

• DRP Framework

• DR Model

• Cloud-based DR approached side-by-side

• Case Study


Cloud based DRDRP

Framework

Disaster Recovery is a system to ensure that the information system is swiftly recovered from disaster situations, and operated for continuity of business. The system is operated with selection of the appropriate DR Model by DRP .

BCP(Business

Continuity Plan)

DRP(Disaster

Recovery Plan)

Crisis Comm.

,Reputation

Protection etc.

IT

Non-IT

RPO(Recovery

Point Objective)

RTO(Recovery

Time Objective)

Key Metrics

Linked business

process & system

:

mapping Demand for Business-level

Available Resource

(Budget etc. )

Selection of Optimal DR Strategy(DR Model)

Regular DR Test(Preventive/Detective/Corrective measures)


Cloud based DRDR

Model(Strategy)

The DRP established disaster recovery plan can select the optimal DR Model with various approaches including the recent Service Approach in consideration.

DR Strategy

(Model)

Traditional Approach

Cloud Solution

Approach

HW Approach

Service(DRaaS)

Approach

Backup (regularly transfer magnetic tape-based to off site, on site disk back-up, automatic off site disk copy or direct off site disk back-up)

SAN-based off site Data Replication(system restoration only without data restoration or synchronization )

Private Cloud Solution Utilization with replication of VM, Template, Disk on storage domain

Hybrid Cloud Solution Utilization with replication at data centers of on site and off site

Professional Backup, DR Appliance Utilization

DR feature-equipped HCI(Hyper-Converged Infrastructure) products in utilization

Contents

3 types of DRaaS such as HW to Cloud(H2C), Cloud to Cloud(C2C), Self Disaster Recovery Model

H2C Model : linked model between Cloud Storage Appliance and Public Cloud service(ex. MS Azure + MS storage appliance store simple)


Cloud DRCloud based DR approaches side-by-

side

Comparative table for Cloud based DR approaches

There may be different ways of the Cloud-based DR approach for the most appropriate method, and in some times, lined application of the multiple approach can be considered.

Managed Primary and DR Instances Cloud-based backup and restore Replication in the Cloud

Instances• Mission Critical• CRM• G2C, B2C …

• Secondary DR for Mission Critical…

• On-premises into the Cloud• Cloud to Cloud

• Secondary DR for Mission Critical…

• On-premises into the Cloud• Cloud to Cloud

Merits• Fully managed DR• 100% usage based• Least complex

• Only required cloud storage

• Cloud VMs are optional• Usually less complex than

replication

• Best RTOs and RPOs• More likely to support

application-consistency recovery

Caution • SLAs define access to production and DR instances

• Less favorable RTOs and RPOs than replication • Higher degree of complexity

Implemented via… • DR Instances • Backup applications and appliances

• Replication software• Cloud Gateways• Cloud Storage software


Cloud DRCase

Study

1st Case – MS Azure Site Recovery

Microsoft has provided a feature of integrating On-Premise DR and Cloud based DR though Microsoft Azure Site Recovery as Public Cloud , or Azure-based DR Console.

• Mixed solution Management of DR SaaS Service, which implements Web-based On-Premise DR management and Cloud DR Console, which manages On-premise to Cloud DR

• Limitation with Windows – and VMWare –based support


Cloud DR

2nd Case – AWS based DR

Amazon Web Service is configured to have a disaster recovery environment using different services of AWS with DR environment that is configured in a way users like.

It has an advantage in that DR can be configured in various options, but at the same time having such disadvantages in that user has to engage in self-provisioning and there is no integrated console management, causing complexity of infrastructure management.

Case Study

Or Stand-by

Disaster

occurred


Cloud DR

3rd Case – CMP based Cloud DR



Case Study

1st IDC 2nd IDC 3rd IDC(DR/Backup)

1ST Region CMP 2nd Region CMP

Snapshot Replication Snapshot Replication

3rd Region CMP

Monitor

ActiveActive

Stand-by

04 Summary

• CLOUD will have all of the IT

• Central IT becomes Cloud Broker


SummaryCloud Trend

Summary

CLOUD will have all of the IT

Central IT becomes

Cloud Broker

Thank you

bizmerceR&D Contact : [email protected] Person of Marketing Team: Head of Marketing Yang, Jae-Kwang 070-4716-3982 [email protected]

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