Saiba como Amazon Redshift, o nosso dataware house totalmente gerenciados, pode ajudá-lo de forma rápida e rentável analisar todos os seus dados utilizando suas ferramentas de BI. Também será abordado introdução ao serviço, o qual utiliza MPP, arquitetura scale-out e armazenamento de forma colunar.

1. © 2016, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Eric Ferreira, Principal Database Engineer, AWS
2 de Junho de 2016
Introdução ao data warehouse
Amazon Redshift

2. Agenda
• Introdução
• Benefícios
• Testemunho
• Começando
• Criando um cluster
• Modelo de dados
• Carregando dados
• Consultando
• Mais Recursos

3. AnalyzeStore
Amazon
Glacier
Amazon S3
Amazon
DynamoDB
Amazon RDS,
Amazon Aurora
AWS big data portfolio
AWS Data Pipeline
Amazon
CloudSearch
Amazon EMR Amazon EC2
Amazon
Redshift
Amazon
Machine
Learning
Amazon
Elasticsearch
Service
AWS Database
Migration Service
Amazon
QuickSight
Amazon
Kinesis
Firehose
AWS Import/Export
AWS Direct
Connect
Collect
Amazon Kinesis
Streams

4. Relational data warehouse
Massively parallel; petabyte scale
Fully managed
HDD and SSD platforms
$1,000/TB/year; starts at $0.25/hour
Amazon
Redshift
a lot faster
a lot simpler
a lot cheaper

5. The Amazon Redshift view of data warehousing
10x cheaper
Easy to provision
Higher DBA productivity
10x faster
No programming
Easily leverage BI tools,
Hadoop, machine learning,
streaming
Analysis inline with process
flows
Pay as you go, grow as you
need
Managed availability and
disaster recovery
Enterprise Big Data SaaS

6. The Forrester Wave™ is copyrighted by Forrester Research, Inc. Forrester and Forrester Wave™ are trademarks of Forrester Research, Inc. The Forrester Wave™ is a graphical
representation of Forrester's call on a market and is plotted using a detailed spreadsheet with exposed scores, weightings, and comments. Forrester does not endorse any
vendor, product, or service depicted in the Forrester Wave. Information is based on best available resources. Opinions reflect judgment at the time and are subject to change.
Forrester Wave™ Enterprise Data Warehouse
Q4‘15

7. Selected Amazon Redshift customers

8. Amazon Redshift architecture
Leader Node
Simple SQL endpoint
Stores metadata
Optimizes query plan
Coordinates query execution
Compute Nodes
Local columnar storage
Parallel/distributed execution of all queries, loads,
backups, restores, resizes
Start at just $0.25/hour, grow to 2 PB (compressed)
DC1: SSD; scale from 160 GB to 326 TB
DS2: HDD; scale from 2 TB to 2 PB
Ingestion/Backup
Backup
Restore
JDBC/ODBC
10 GigE
(HPC)

9. Benefit #1: Amazon Redshift is fast
Dramatically less I/O
Column storage
Data compression
Zone maps
Direct-attached storage
Large data block sizes
analyze compression listing;
Table | Column | Encoding
---------+----------------+----------
listing | listid | delta
listing | sellerid | delta32k
listing | eventid | delta32k
listing | dateid | bytedict
listing | numtickets | bytedict
listing | priceperticket | delta32k
listing | totalprice | mostly32
listing | listtime | raw
10 | 13 | 14 | 26 |…
… | 100 | 245 | 324
375 | 393 | 417…
… 512 | 549 | 623
637 | 712 | 809 …
… | 834 | 921 | 959
10
324
375
623
637
959

10. Benefit #1: Amazon Redshift is fast
Parallel and distributed
Query
Load
Export
Backup
Restore
Resize

11. Benefit #1: Amazon Redshift is fast
Hardware optimized for I/O intensive workloads, 4 GB/sec/node
Enhanced networking, over 1 million packets/sec/node
Choice of storage type, instance size
Regular cadence of autopatched improvements

12. Benefit #1: Amazon Redshift is fast
New Dense Storage (HDD) instance type
Improved memory 2x, compute 2x, disk throughput 1.5x
Cost: Same as our prior generation!
Performance improvement: 50%
Enhanced I/O and commit improvements (Jan ‘16)
Reduce amount of time to commit data
Performance improvement: 35%

13. Benefit #2: Amazon Redshift is inexpensive
DS2 (HDD)
Price Per Hour for
DW1.XL Single Node
Effective Annual
Price per TB Compressed
On-Demand $ 0.850 $ 3,725
1 Year Reservation $ 0.500 $ 2,190
3 Year Reservation $ 0.228 $ 999
DC1 (SSD)
Price Per Hour for
DW2.L Single Node
Effective Annual
Price per TB Compressed
On-Demand $ 0.250 $ 13,690
1 Year Reservation $ 0.161 $ 8,795
3 Year Reservation $ 0.100 $ 5,500
Pricing is simple
Number of nodes x price/hour
No charge for leader node
No upfront costs
Pay as you go

14. Benefit #3: Amazon Redshift is fully managed
Continuous/incremental backups
Multiple copies within cluster
Continuous and incremental backups
to S3
Continuous and incremental backups
across regions
Streaming restore
Amazon S3
Amazon S3
Region 1
Region 2

15. Benefit #3: Amazon Redshift is fully managed
Amazon S3
Amazon S3
Region 1
Region 2
Fault tolerance
Disk failures
Node failures
Network failures
Availability Zone/region level disasters

16. Benefit #4: Security is built-in
• Load encrypted from S3
• SSL to secure data in transit
• ECDHE perfect forward security
• Amazon VPC for network isolation
• Encryption to secure data at rest
• All blocks on disks and in S3 encrypted
• Block key, cluster key, master key (AES-256)
• On-premises HSM & AWS CloudHSM support
• Audit logging and AWS CloudTrail integration
• SOC 1/2/3, PCI-DSS, FedRAMP, BAA
10 GigE
(HPC)
Ingestion
Backup
Restore
Customer VPC
Internal
VPC
JDBC/ODBC

17. Benefit #5: We innovate quickly
Well over 100 new features added since launch
Release every two weeks
Automatic patching
Service Launch (2/14)
PDX (4/2)
Temp Credentials (4/11)
DUB (4/25)
SOC1/2/3 (5/8)
Unload Encrypted Files
NRT (6/5)
JDBC Fetch Size (6/27)
Unload logs (7/5)
SHA1 Builtin (7/15)
4 byte UTF-8 (7/18)
Sharing snapshots (7/18)
Statement Timeout (7/22)
Timezone, Epoch, Autoformat (7/25)
WLM Timeout/Wildcards (8/1)
CRC32 Builtin, CSV, Restore Progress
(8/9)
Resource Level IAM (8/9)
PCI (8/22)
UTF-8 Substitution (8/29)
JSON, Regex, Cursors (9/10)
Split_part, Audit tables (10/3)
SIN/SYD (10/8)
HSM Support (11/11)
Kinesis EMR/HDFS/SSH copy,
Distributed Tables, Audit
Logging/CloudTrail, Concurrency, Resize
Perf., Approximate Count Distinct, SNS
Alerts, Cross Region Backup (11/13)
Distributed Tables, Single Node Cursor
Support, Maximum Connections to 500
(12/13)
EIP Support for VPC Clusters (12/28)
New query monitoring system tables and
diststyle all (1/13)
Redshift on DW2 (SSD) Nodes (1/23)
Compression for COPY from SSH, Fetch
size support for single node clusters, new
system tables with commit stats,
row_number(), strotol() and query
termination (2/13)
Resize progress indicator & Cluster
Version (3/21)
Regex_Substr, COPY from JSON (3/25)
50 slots, COPY from EMR, ECDHE
ciphers (4/22)
3 new regex features, Unload to single
file, FedRAMP(5/6)
Rename Cluster (6/2)
Copy from multiple regions,
percentile_cont, percentile_disc (6/30)
Free Trial (7/1)
pg_last_unload_count (9/15)
AES-128 S3 encryption (9/29)
UTF-16 support (9/29)

18. Benefit #6: Redshift is powerful
• Approximate functions
• User defined functions
• Machine Learning
• Data Science

19. Benefit #7: Amazon Redshift has a large ecosystem
Data Integration Systems IntegratorsBusiness Intelligence

20. Benefit #8: Service oriented architecture
DynamoDB
EMR
S3
EC2/SSH
RDS/Aurora
Amazon
Redshift
Amazon Kinesis
Amazon ML
Data Pipeline
CloudSearch
Amazon
Mobile
Analytics

21. Testemunho

23. “O Redshift permitiu que integrássemos todos
dados da empresa de forma coesa e acessível
para todas áreas de negócio”
Global Fashion Group ecommerce
presente 4 países com três marcas
(Dafiti, Kanui e Tricae)
Maior e-commerce de moda e
lifestyle da América Latina
“Diferente dos
modelos mainstream,
na AWS conseguimos
cadenciar nosso
investimento em DWH
de acordo com o uso
que fazemos de
nossos dados”
- Caio Motta – CIO

24. O Desafio
Ampliação do uso para novas áreas
do negócio
Plataforma instável
Manutenção Lenta e Constante
Performance e Escalabilidade
• Storage trabalhando no limite
• Indisponibilidade de paralelismo
• Features limitadas

25. Solução

26. Começando…

27. Criando um cluster

28. Enter Cluster Details

29. Select Node Configuration

30. Select Security Settings and Provision

31. Point and click resize

32. Resize
• Resize while remaining online
• Provision a new cluster in the
background
• Copy data in parallel from node to
node
• Only charged for source cluster

33. Modelo de dados

34. SELECT COUNT(*) FROM LOGS WHERE DATE = ‘09-JUNE-2013’
MIN: 01-JUNE-2013
MAX: 20-JUNE-2013
MIN: 08-JUNE-2013
MAX: 30-JUNE-2013
MIN: 12-JUNE-2013
MAX: 20-JUNE-2013
MIN: 02-JUNE-2013
MAX: 25-JUNE-2013
Unsorted Table
MIN: 01-JUNE-2013
MAX: 06-JUNE-2013
MIN: 07-JUNE-2013
MAX: 12-JUNE-2013
MIN: 13-JUNE-2013
MAX: 18-JUNE-2013
MIN: 19-JUNE-2013
MAX: 24-JUNE-2013
Sorted By Date
Zone Maps

35. • Single Column
• Compound
• Interleaved

36. Single Column
• Table is sorted by 1 column
Date Region Country
2-JUN-2015 Oceania New Zealand
2-JUN-2015 Asia Singapore
2-JUN-2015 Africa Zaire
2-JUN-2015 Asia Hong Kong
3-JUN-2015 Europe Germany
3-JUN-2015 Asia Korea
[ SORTKEY ( date ) ]
• Best for:
• Queries that use 1st column (i.e. date) as primary filter
• Can speed up joins and group bys
• Quickest to VACUUM

37. Compound
• Table is sorted by 1st column , then 2nd column etc.
Date Region Country
2-JUN-2015 Africa Zaire
2-JUN-2015 Asia Korea
2-JUN-2015 Asia Singapore
2-JUN-2015 Europe Germany
3-JUN-2015 Asia Hong Kong
3-JUN-2015 Asia Korea
[ SORTKEY COMPOUND ( date, region, country) ]
• Best for:
• Queries that use 1st column as primary filter, then other cols
• Can speed up joins and group bys
• Slower to VACUUM

38. Interleaved
• Equal weight is given to each column.
Date Region Country
2-JUN-2015 Africa Zaire
3-JUN-2015 Asia Singapore
2-JUN-2015 Asia Korea
2-JUN-2015 Europe Germany
3-JUN-2015 Asia Hong Kong
2-JUN-2015 Asia Korea
[ SORTKEY INTERLEAVED ( date, region, country) ]
• Best for:
• Queries that use different columns in filter
• Queries get faster the more columns used in the filter
• Slowest to VACUUM

39. • KEY
• ALL
• EVEN

40. ID Gender Name
101 M John Smith
292 F Jane Jones
139 M Peter Black
446 M Pat Partridge
658 F Sarah Cyan
164 M Brian Snail
209 M James White
306 F Lisa Green
2
3
4
ID Gender Name
101 M John Smith
306 F Lisa Green
ID Gender Name
292 F Jane Jones
209 M James White
ID Gender Name
139 M Peter Black
164 M Brian Snail
ID Gender Name
446 M Pat Partridge
658 F Sarah Cyan
Round
Robin
DISTSTYLE EVEN

41. ID Gender Name
101 M John Smith
292 F Jane Jones
139 M Peter Black
446 M Pat Partridge
658 F Sarah Cyan
164 M Brian Snail
209 M James White
306 F Lisa Green
Hash
Function
ID Gender Name
101 M John Smith
306 F Lisa Green
ID Gender Name
292 F Jane Jones
209 M James White
ID Gender Name
139 M Peter Black
164 M Brian Snail
ID Gender Name
446 M Pat Partridge
658 F Sarah Cyan
DISTSTYLE KEY

42. ID Gender Name
101 M John Smith
292 F Jane Jones
139 M Peter Black
446 M Pat Partridge
658 F Sarah Cyan
164 M Brian Snail
209 M James White
306 F Lisa Green
Hash
Function
ID Gender Name
101 M John Smith
139 M Peter Black
446 M Pat Partridge
164 M Brian Snail
209 M James White
ID Gender Name
292 F Jane Jones
658 F Sarah Cyan
306 F Lisa Green
DISTSTYLE KEY

43. ID Gender Name
101 M John Smith
292 F Jane Jones
139 M Peter Black
446 M Pat Partridge
658 F Sarah Cyan
164 M Brian Snail
209 M James White
306 F Lisa Green
101 M John Smith
292 F Jane Jones
139 M Peter Black
446 M Pat Partridge
658 F Sarah Cyan
164 M Brian Snail
209 M Lisa Green
306 F James White
101 M John Smith
292 F Jane Jones
139 M Peter Black
446 M Pat Partridge
658 F Sarah Cyan
164 M Brian Snail
209 M Lisa Green
306 F James White
101 M John Smith
292 F Jane Jones
139 M Peter Black
446 M Pat Partridge
658 F Sarah Cyan
164 M Brian Snail
209 M Lisa Green
306 F James White
101 M John Smith
292 F Jane Jones
139 M Peter Black
446 M Pat Partridge
658 F Sarah Cyan
164 M Brian Snail
209 M Lisa Green
306 F James White
ALL
DISTSTYLE ALL

44. • KEY
• Large Fact tables
• Large dimension tables
• ALL
• Medium dimension tables (1K – 2M)
• EVEN
• Tables with no joins or group by
• Small dimension tables (<1000)

45. Carregando dados

46. AWS CloudCorporate Data center
Amazon S3
Amazon
Redshift
Flat files
Data loading options

47. AWS CloudCorporate Data center
ETL
Source DBs
Amazon
Redshift
Amazon
Redshift
Data loading options

48. AWS Cloud
Amazon
Redshift
Amazon
Kinesis
Data loading options

49. Use the COPY command
Each slice can load one file at a
time
A single input file means only one
slice is ingesting data
Instead of 100MB/s, you’re only
getting 6.25MB/s
Use multiple input files to maximize
throughput

50. Use the COPY command
You need at least as many input
files as you have slices
With 16 input files, all slices are
working so you maximize
throughput
Get 100MB/s per node; scale
linearly as you add nodes
Use multiple input files to maximize
throughput

51. Consultando

52. JDBC/ODBC
Amazon Redshift
Amazon Redshift works with your existing
analysis tools

53. ODBC/JDBC
BI Clients
Redshift

54. ODBC/JDBC
BI Server Redshift
Clients

55. Monitor query performance

56. View explain plans

57. Resources
Eric Ferreira | ericfe@amazon.com |
Detail Pages
• http://aws.amazon.com/redshift
• https://aws.amazon.com/marketplace/redshift/
Best Practices
• http://docs.aws.amazon.com/redshift/latest/dg/c_loading-data-best-practices.html
• http://docs.aws.amazon.com/redshift/latest/dg/c_designing-tables-best-practices.html
• http://docs.aws.amazon.com/redshift/latest/dg/c-optimizing-query-performance.html
Open Source Tools
• https://github.com/awslabs/amazon-redshift-utils

58. Obrigado !