Cloud Computing Lessons Learned & Technical Perspective - - PowerPoint PPT Presentation

Cloud Computing Lessons Learned & Technical Perspective

michal.furmankiewicz@chmurowisko.pl https://www.linkedin.com/in/mifurm/ @mifurm

Michał Furmankiewicz

• Cloud Architect for last 7 years
• CEO & co-owner of Chmurowisko / Cloud State
• Before that 11 years with Microsoft, working mostly with

Enterprise customers and Financial Markets

• Active Community member of Cloudyna 2020, Cloud

Natvie Warsaw 2020, Microsoft Azure User Group Poland and more, recognized with Microsoft MVP (Community Award)

Key topics

• Overview and brief history – what is the cloud computing all about?
• Business motivations
• Lessons Learned
• How to start with cloud in your organization?
• Summary and Q&A

history of cloud evolution

First launch of AWS Windows Azure / Google App Engine Cloud is ready to really take off Kubernetes – containers

• rchestrator is

available AWS Commercial launch New services are announced, EC2 are available – game changer Business Launch

• f AWS

2003

2015 2014

2006 2008

3 services are available RedDog -> Windows Azure Google and Microsoft believes only in PaaS

• ffering

Windows Azure -> Microsoft Azure VMWare, SAP , Oracle and other services in Cloud, over 150+ of services, huge number of partners

2020

Kubernetes alpha announced GCP announce new services in GA Docker announced in 2013 (Containers are getting traction) Serverless concept born Cloud Native concepts are reborn AWS – first phase of migrations

What Cloud Computing is all about then?

Chmurowisko Sp. z o.o. 8

What Cloud Computing is all about then?

Chmurowisko Sp. z o.o. 9

What Cloud Computing is all about then?

Chmurowisko Sp. z o.o. 10

What Cloud Computing is all about then?

Chmurowisko Sp. z o.o. 11

Cloud offerings are different!

Project perspective

history of evolution – first challengers?

Data Center Consolidation High Level of Standards New services & type of business

history of evolution – what motivated customers?

Step forward

Automate everything!

This is how server in cloud looks like!

Pets&Cattle Service Model

Services and supportability model is different Hyperscale is different. Either you automate or you lose.

Building SaaS service is a different challange!

Failure in cloud is new normal. Failure is expected and we need to prepare

• urselves for that.

What we have learned?

AUTOMATION & INFRASTRUCTUR E AS CODE

Cost Management and FinOps Strategy Re- Architecture “OPERATION S” LANDING ZONE and ADOPTION PLAN

But the second wave of adoption is different

What is shaping the future right now?

# of devices Data are growing, we are still week in analysing them Complexity of software is growing Demand for software is growing and will not stop “Languages” and architectures are evolving Services and products are more advanced Low level code apps are gaining traction

Why business should be interested?

Speed, more investments in development than support Automation of infrastructure to limit required people and resources, outsource problems IoT/OT Solutions, Big Data Solutions, Machine Learning / AI Solutions Startups and services cooperation (SaaS Marketplace) IT Costs Structure change and possible reduction Cloud Native and re- architecture for Legacy Systems

It happens that cloud is enabling us to build totally new concepts and solutions!

Onpremises company Cloud Enabled & Automation Cloud Optimized / Hybrid Solution Cloud Native Company

1 2

First step to migrate and automate

3

System re-architecture, enterprise architecture redesigned

4

Partners and

• ther

companies

Cloud-Centric Company with data mostly available in Cloud

Transforming while performing

history of evolution – Business Transformation

Remember that? In 2020 the goal of Cloud offering is redefined!

DC Consolidation. Yes, but not as the first goal. Not so attractive. Digital transformation or rather business change & flexibility.

Architectural change in IT area, R&D projects, new types of solution

What is the motivation right now?

Culture shift – from IT&Operations to Products and Innovation

But this is just the day one!

Future of Cloud Development

Breath of services, but speed may be a bit slower Depth of services, bringing more maturity,

• perations, security with quality and according to

local restrictions Hybrid and edge approach with vertical solutions coming. Serverless and Managed. Cloud Vendors == Security Vendors

How to start with Cloud in your own Company?

How to start this complex journey?

Phase I

First Step - Strategy

1.1 Business and Technology – motivation to start cloud project. 1.2 Company architecture analysis 1.3 Business Case and KPI’s

Phase II

Second step – Tactics & Organization

2.1 Org. Structure 2.2 Cloud Standards and migration strategy 2.3 Operational Process

Phase III

Cloud Foundation & Governance

3.1 Governance & Foundation 3.2 Security Strategy

Trainings and Education Phase IV

Migration process

Migration Scenarios

• Rehost
• Replatform
• Repurchase
• Rearchitect / Refactor
• Retain
• Retire

Migration value

• Rehost
• Replatform
• Repurchase
• Rearchitect / Refactor
• Retain
• Retire
• New apps

Number of Apps Value from migration process

„Landing Zone” & „Cloud Foundation”

Define set of principles of target architecture 1 Identity for users & systems 2 3 Communication & networking 4 Security and Compliance 5 Management and Cost Control 6 Deployment of infrastructure, services and systems 7 Roadmap of implementation

Before we are done…

• Cloud is a very broad and mature offering today
• It’s not a magic pill – not every solution should work in the cloud. On the other hand

– loads of projects are delivered in the cloud and from the cloud. It’s a matter of architecture.

• It’s a technology and business driven, cultural shift – not only IT project anymore. It’s

a journey, can be long one! Need the whole company onboard to make it a success.

• This concept will evolve and will change, will impact on-premises solution in the long

run and the hardware market definitely!

Q/A