Cloud Computing at a Glance - Research and Development

Cloud Computing: Concept, Challenges and

TrendsProf. Dr. Rodrigo da Rosa Righi

rrrighi@unisinos.br

Applied Computing Graduate ProgramUniversidade do Vale do Rio dos Sinos - Brazil

OutlineToday in Some NumbersCloud Computing at a GlanceChallenges in Cloud ComputingResearch ProjectsTrends in Cloud Adoption

Research and Development

(R&D)

30 billion pieces of content were added to Facebook this past month.

Worldwide IP traffic will quadruple by 2016.

More than 2 billion videos were watched on YouTube ... yesterday.

32 billion searches were performed last month ... on Twitter.

The average teenager sends 4,762 text messages per month.

Observed Features

Storage

Performance

Scalability

Applications

Transparent Access

Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network.

Is Cloud Computing a really new technology?

Today, Cloud computing is really linked with IT (Information Technology) decisions. However, We can observe that more and more, its concepts gain space on the life of the most Internet users.

Services Organization

Software-as-a-Service

Platform-as-a-Service

Infrastructure-as-a-Service

Public Cloud

Private Cloud

Cost

Elasticity

Virtualization

Security

Why We may use cloud computing?

Pay-as-you-go concept

Fast environment deployment

Virtualization

Elasticity

Storage

Challenges

Safeguarding Data Security

Managing the Contractual Relationship

Professionals with expertise on Big Data

Dynamic applications with large input data

Open Standards

Context-Aware Computing

High Performance Computing

Automatic Elastic Cloud

Talking about cloud elasticity

Actually, It happens not automatically

One of the most

commented feature

It depends on user intervention

Writing of rules and actions

Text or graphical interface for proving

resource elasticity

Focus Load Balancing for Web Servers

Elasticity in the Cloud

Rules

Actions

Application

Elasticity in the Cloud

Code to create a new VM

Elasticity in the Cloud

Code to create a new VM

Research Projects

Goal

• To develop a cloud-based RFID framework for smart fridges.

Browsing my fridge

Third-party apps

RFID framework over Cloud infra. Middleware de

Internet das Coisas (IoT)

Coleta e Agregação de Dados

Processamento de Dados de

Dispositivos IoT

Dispositivos Médicos, incluindo hospitais, clínicas e a casa do paciente, com tags e sensores IoT

Aplicações do Usuário

Rede de Comunicação usando RFID (Identificação por RádioFreqüência) ou usando gateways com conexão pela Internet

Comunicação com ou sem fio,usando redes locais ou a Internet

Trends

Hybrid Clouds

Importance of Cloud Brokers will Grow

Green Computing

Virtual Desktop Infrastructure

Cloud-Centric Design Becomes a Necessity

Integration of Cloud and Internet of Things

Opportunistic and Mobile Cloud

Cloud Computing Influences Future Data Centers

Extreme low-energy servers

Cloud Computing: Concept, Challenges and

Trends

Prof. Dr. Rodrigo da Rosa Righirrrighi@unisinos.br

Applied Computing Graduate ProgramUniversidade do Vale do Rio dos Sinos - Brazil