Karan Bhatia, PhD

Introducing Elastic MapReduce

Big Data Solutions Practice

Vários Tutoriais , treinamentos e mentoria em

português

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http://awshub.com.br

4 bytes x 1,000,000 households x 1 measurement/month x 10 years

480 MBytes

4 bytes x 1,000,000 households x 1 measurement/min x 10 years

220 TBytes

Big Data as Business Transformation

Gartner: User Survey Analysis: Key Trends Shaping the Future of Data Center Infrastructure Through 2011

IDC: Worldwide Business Analytics Software 2012–2016 Forecast and 2011 Vendor Shares

Generated data

Available for analysis

Data volume

Gartner: User Survey Analysis: Key Trends Shaping the Future of Data Center Infrastructure Through 2011

IDC: Worldwide Business Analytics Software 2012–2016 Forecast and 2011 Vendor Shares

AWS Elastic MapReduce

Map reduce

HDFS

Thousands of customers, 2 million+ clusters in 2012

EMR Sample Use Cases

Apontador e MapLink

e AWS

Apoio:

• O que conheço do usuário?

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•O que mais?

Ações, cliques, buscas

COMO trazer o melhor para o usuário?

• O que recebemos para determinar o transito?

<Route><Category>1</Category><DateTime>0001-01-01T00:00:00</DateTime><Destination xmlns:a="http://schemas.datacontract.org/2004/07/SwissKnife.Spatial"><a:Lat>-8.150483</a:Lat><a:Lng>-35.420284</a:Lng></Destination><Origin xmlns:a="http://schemas.datacontract.org/2004/07/SwissKnife.Spatial"><a:Lat>-8.149973</a:Lat><a:Lng>-35.41825</a:Lng></Origin>

COMO descobrir o trânsito?

Teorema de Bayes:

O MODELO estatístico

• Hive (~ 40 instancias spot m3.large)

90% - Utilidades diárias

• Streaming

10% - Solr, MapReduces mais complexos (MCMC, FastFourier, e.g.)

• Estrutura usada

Hive ( ~ 40 instancias spot m3.large), Elastic MapReduce S3 (aproximadamente 7 Tb de dados estruturados em diversos buckets) RDS (dados de organização dos dados do S3)

O QUE usamos?

• A Chaordic é a empresa líder em personalização para e-commerce no Brasil, tendo como clientes 9 dos 15 maiores players do país.

• Os produtos desenvolvidos pela

Chaordic se integram aos maiores sites de e-commerce brasileiros e precisam de uma infra-estrutura confiável, rápida, escalável e de baixo custo.

“Com a AWS conseguimos construir um único sistema para

atender a demanda dos maiores sites de e-commerce do Brasil a

um custo relativamente baixo”.

“Construir um data

center próprio para

atender nossa

demanda seria

economicamente

inviável” - João Bosco, CTO

O Desafio

• Atender dezenas de milhões de usuários únicos por mês;

• Processamento de Big Data;

• Responder em menos de 100ms;

• Escalar bem em momentos de pico de acesso;

• Tudo isto a um custo acessível.

Sobre o Papel da AWS e

Benefícios alcançados

• 4 bilhões de requisições por mês;

• +300 mil requisições por minuto;

• +200 milhões de recomendações todos os dias;

• Spot instances: -20% custo aws.

Map Reduce

Map Shuffle Reduce

AWS Elastic MapReduce

Managed Hadoop analytics

Input data

S3, DynamoDB, Redshift

Elastic

MapReduce

Code

Input data

S3, DynamoDB, Redshift

Elastic

MapReduce

Code Name

node

Input data

S3, DynamoDB, Redshift

Elastic

MapReduce

Code Name

node

Input data

Elastic

cluster

S3, DynamoDB, Redshift

S3/HDFS

Elastic

MapReduce

Code Name

node

Input data

S3/HDFS Queries

+ BI

Via JDBC, Pig, Hive

S3, DynamoDB, Redshift

Elastic

cluster

Elastic

MapReduce

Code Name

node

Output

Input data

Queries

+ BI

Via JDBC, Pig, Hive

S3, DynamoDB, Redshift

Elastic

cluster

S3/HDFS

Output

Input data

S3, DynamoDB, Redshift

1

2

4

8

16

32

64

128

256

1 2 4 8 16 32 64 128

Mem

ory

(GB)

EC2 Compute Units

Instance Types

Standard 2nd Gen Standard Micro High-Memory High-CPU Cluster Compute Cluster GPU High I/O High-Storage Cluster High-Mem

hi1.4xlarge 60.5 GB of memory 35 EC2 Compute Units 2x1024 GB SSD instance storage 64-bit platform

cc1.4xlarge 23 GB of memory 33.5 EC2 Compute Units 1690 GB of instance storage 64-bit platform

c1.xlarge 7 GB of memory 20 EC2 Compute Units 1690 GB of instance storage 64-bit platform

m1.small 1.7 GB memory 1 EC2 Compute Unit 160 GB instance storage 32-bit or 64-bit

m1.medium 3.75 GB memory 2 EC2 Compute Unit 410 GB instance storage 32-bit or 64-bit platform

m1.large EBS Optimizable 7.5 GB memory 4 EC2 Compute Units 850 GB instance storage 64-bit platform

m1.xlarge EBS Optimizable 15 GB memory 8 EC2 Compute Units 1,690 GB instance storage 64-bit platform

m2.xlarge 17.1 GB of memory 6.5 EC2 Compute Units 420 GB of instance storage 64-bit platform

m2.2xlarge 34.2 GB of memory 13 EC2 Compute Units 850 GB of instance storage 64-bit platform

m2.4xlarge EBS Optimizable 68.4 GB of memory 26 EC2 Compute Units 1690 GB of instance storage 64-bit platform

t1.micro 613 MB memory Up to 2 EC2 Compute Units EBS storage only 32-bit or 64-bit platform

c1.medium 1.7 GB of memory 5 EC2 Compute Units 350 GB of instance storage 32-bit or 64-bit platform

cg1.4xlarge 22 GB of memory 33.5 EC2 Compute Units 2 x NVIDIA Tesla “Fermi”  M2050  GPUs 1690 GB of instance storage 64-bit platform

cc2.8xlarge 60.5 GB of memory 88 EC2 Compute Units 3370 GB of instance storage 64-bit platform m3.xlarge

15 GB of memory 13 EC2 Compute Units

m3.2xlarge EBS Optimizable 30 GB of memory 26 EC2 Compute Units

hs1.8xlarge 117 GB of memory 35 EC2 Compute Units 24x2 TB instance storage 64-bit platform

cr1.8xlarge 244 GB of memory 88 EC2 Compute Units 2x120 GB SSD instance storage 64-bit platform

1. Elastic clusters

10 hours

5 hours

Peak capacity

2. Rapid, tuned provisioning

Tedious.

Remove undifferentiated

heavy lifting.

3. Hadoop all the way down

Robust ecosystem. Databases, machine learning, segmentation,

clustering, analytics, metadata stores,

exchange formats, and so on...

4. Agility for experimentation

Instance choice. Stay flexible on instance type & number.

5. Cost optimizations

Built for Spot. Name-your-price supercomputing.

1. Elastic clusters

2. Rapid, tuned provisioning

3. Hadoop all the way down

4. Agility for experimentation.

5. Cost optimizations

Data, data, everywhere... Data is stored in silos.

S3

DynamoDB EMR

HBase on EMR RDS

Redshift

On-premises

S3

DynamoDB EMR

HBase on EMR RDS

Redshift

On-premises

S3

DynamoDB EMR

HBase on EMR RDS

Redshift

On premises

S3

DynamoDB EMR

HBase on EMR RDS

Redshift

On premises

S3

DynamoDB EMR

HBase on EMR RDS

Redshift

On premises

AWS Data Pipeline

Announced in November, available now.

Orchestration for data-intensive workloads.

AWS Data Pipeline

Data-intensive orchestration and automation

Reliable and scheduled

Easy to use, drag and drop

Execution and retry logic

Map data dependencies

Create and manage temporary compute

resources

Anatomy of a pipeline

Additional checks and notifications

Arbitrarily complex pipelines

aws.amazon.com/datapipeline

aws.amazon.com/big-data

Thanks

karanb@amazon.com