aws summit tel aviv - startup track - backend use cases
TRANSCRIPT
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AWS Summit 2013 Tel Aviv Oct 16 – Tel Aviv, Israel
Carlos Conde – Sr. Mgr. Solutions Architecture
Thomas Metschke – Technical Program Manager AWS OpsWorks
BACK-END USE CASES
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PRESENTATION
TIER (FRONT-END)
APPLICATION
TIER (BACK-END)
INFORMATION
TIER (DATABASES)
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PRESENTATION
TIER (FRONT-END)
APPLICATION
TIER (BACK-END)
INFORMATION
TIER (DATABASES)
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CONTENT DELIVERY
NETWORK
AMAZON
CLOUDFRONT
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WEB APPLICATION
FRONT-END AWS ELASTIC
BEANSTALK
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AMAZON
DYNAMODB
DATA STORE
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AMAZON S3
VIDEO FILES
STORE
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#1WORKFLOW
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SPAM?
CHECK
VIDEO
TOO
LONG?
CROP
VIDEO
NO
YES NO
YES
TRANSCODE
SPAM
CHECK
START
INDEX
& NOTIFY
STOP REJECT
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SPAM?
CHECK
VIDEO
TOO
LONG?
CROP
VIDEO
NO
YES NO
YES
TRANSCODE
SPAM
CHECK
START
INDEX
& NOTIFY
STOP REJECT
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SPAM?
CHECK
VIDEO
TOO
LONG?
CROP
VIDEO
NO
YES NO
YES
TRANSCODE
SPAM
CHECK
START
INDEX
& NOTIFY
STOP REJECT
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TASKS
DECISIONS
HISTORY
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TASKS
DECISIONS
HISTORY
STATELESS !
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STATELESS SCALES
HORIZONTALLY
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AMAZON SWF ENABLES RESILIENT, SCALABLE,
DISTRIBUTED WORKFLOWS
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AMAZON SWF
SERVICE
SWF DECIDER
SWF WORKER
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DECIDERS COORDINATION LOGIC
1. Poll for work on a decision list Long polling
2. Evaluate workflow execution history SWF sends full history in JSON format
3. Return decision to Amazon SWF Usually scheduling another task
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WORKERS EXECUTION LOGIC
1. Poll for work on a specific task list Long polling
2. Execute works, send heartbeats SWF sends input data from deciders
3. Return success / failure Detailed data can be provided to deciders
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AMAZON SWF TRACKS:
Execution Time to start, time to finish, …
Time to finish for overall workflow
Timeouts controlled for each of these (and more)
Heartbeats for long-running activities (optional)
Decider is informed of timeouts Schedule retries, “mitigation” strategies or cleanup tasks
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NO NEW LANGUAGE
TO LEARN
YOUR CODE IS YOUR WORKFLOW LANGUAGE
AMAZON SWF MAINTAINS STATE
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ALL HORIZONTAL SCALING
PATTERNS APPLY
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#2TRANSCODING
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AMAZON
ELASTIC TRANSCODER SCALABLE, EASY TO USE AND A COST EFFECTIVE
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SD $0.015 / MINUTE Resolution of less than 720p
HD $0.030 / MINUTE Resolution of more than 720p
Transcode up to 20 minutes of content each month for free.
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AMAZON ELASTIC
TRANSCODER
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#3SEARCH
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AMAZON
CLOUDSEARCH ENABLES RESILIENT, SCALABLE,
DISTRIBUTED WORKFLOWS
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select *
from articles
where content
like ‘%cloud%’
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Relevance &
Ranking
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Faceting
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Field
Search
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Range Search
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+
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search-mydomain.us-east-1.cloudsearch.amazonaws.com
doc-mydomain.us-east-1.cloudsearch.amazonaws.com
Endpoints
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+
HTTP POST author=carlos;
date=2013-02-07;
comment=text;
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SCALABLE SEARCH
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Small Instance Partition 1
Copy 1
Time: 1800h
<80% CPU
Elastic Search
Time
Requests
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Small Instance Partition 1
Copy 1
Elastic Search
Time
Requests
Small Instance Partition 1
Copy 1
>80% CPU
Small Instance Partition 1
Copy 2
Time: 2000h
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Small Instance Partition 1
Copy 1
Elastic Search
Time
Requests
Small Instance Partition 1
Copy 1
>80% CPU
Small Instance Partition 1
Copy 2
Small Instance Partition 1
Copy 3
Small Instance Partition 1
Copy 1
Small Instance Partition 1
Copy 2
Time: 2200h
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Small Instance Partition 1
Copy 1
Elastic Search
Time
Requests
Small Instance Partition 1
Copy 1
Small Instance Partition 1
Copy 2
Small Instance Partition 1
Copy 3
Small Instance Partition 1
Copy 1
Small Instance Partition 1
Copy 2 <30% CPU
Small Instance Partition 1
Copy 1
Time: 0000h
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Small Instance Partition 1
Copy 1
Cost savings
Elastic Search
Time
Requests
Small Instance Partition 1
Copy 1
Small Instance Partition 1
Copy 2
Small Instance Partition 1
Copy 3
Small Instance Partition 1
Copy 1
Small Instance Partition 1
Copy 2
Small Instance Partition 1
Copy 1
Traditional required capacity
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Small Instance Partition 1
Copy 1
Cost savings
Elastic Search
Time
Requests
Small Instance Partition 1
Copy 1
Small Instance Partition 1
Copy 2
Small Instance Partition 1
Copy 3
Small Instance Partition 1
Copy 1
Small Instance Partition 1
Copy 2
Small Instance Partition 1
Copy 1
Traditional required capacity
Elastic Capacity
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Small Instance Partition 1
Copy 1
Cost savings
Elastic Search
Time
Requests
Small Instance Partition 1
Copy 1
Small Instance Partition 1
Copy 2
Small Instance Partition 1
Copy 3
Small Instance Partition 1
Copy 1
Small Instance Partition 1
Copy 2
Small Instance Partition 1
Copy 1
Traditional required capacity
Elastic Capacity
Savings Savings
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Cloud Search
Search Instance Partition 1
Copy 1
Search Instance Partition 1
Copy 2
Search Instance Partition 1
Copy n
Traffic Request
volume & complexity
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Data Document quantity & size
Search Instance Partition 1
Copy 1
Search Instance Partition 2
Copy 1
Search Instance Partition n
Copy 1
Cloud Search
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Search Instance Partition 1
Copy 1
Search Instance Partition 2
Copy 1
Search Instance Partition n
Copy 1
Search Instance Partition 1
Copy 2
Search Instance Partition 2
Copy 2
Search Instance Partition n
Copy 2
Search Instance Partition 1
Copy n
Search Instance Partition 2
Copy n
Search Instance Partition n
Copy n
Traffic Request
volume & complexity
Data Document quantity & size Cloud
Search
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AMAZON
CLOUDSEARCH DOCUMENT
ENDPOINT
SEARCH
ENDPOINT
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#4NOTIFICATIONS
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AMAZON SES BULK AND TRANSACTIONAL
EMAIL-SENDING SERVICE
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$0.10 PER 1000 EMAILS
+ $0.12 per GB of attachments
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AMAZON SNS MOBILE PUSH NOTIFICATIONS
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#5ENDPOINT
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DIRECT API CALLS TO AWS
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iOS Android
// Create Amazon S3 Client
AmazonS3Client *s3 = [[AmazonS3Client alloc]
initWithAccessKey:ACCESS_KEY_ID withSecretKey:SECRET_KEY];
// Create Amazon S3 Client
AmazonS3Client s3 = new AmazonS3Client(
new BasicAWSCredentials( ACCESS_KEY_ID, SECRET_KEY ) );
// Put an Object into a Bucket
S3PutObjectRequest *por = [[S3PutObjectRequest alloc]
initWithKey:VIDEO_NAME inBucket:VIDEO_BUCKET];
por.contentType = @“mpeg4";
por.data = video;
[s3 putObject:por];
// Put an Object into a Bucket
PutObjectRequest por =
new PutObjectRequest(VIDEO_BUCKET,
VIDEO_NAME,
new java.io.File( video ) );
s3.putObject( por );
// Get an Object from a Bucket
S3GetObjectRequest *gor = [[S3GetObjectRequest alloc]
initWithKey:VIDEO_NAME withBucket:VIDEO_BUCKET];
S3GetObjectResponse *response = [s3 getObject:gor];
// Get an Object from a Bucket
S3Object data = s3.getObject(VIDEO_BUCKET, VIDEO_NAME);
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IAM STS SECURITY TOKEN SERVICE
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IAM STS
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FOCUS ON YOUR
CORE BUSINESS
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AWS Summit 2013 Tel Aviv Oct 16 – Tel Aviv, Israel
Thomas Metschke – Technical Program Manager AWS OpsWorks
AWS OPSWORKS