@chteijon@MindtheByte

Introduction to AMAZON WEB SERVICES and BOTO

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EC2: Elastic Compute Cloud

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@chteijon@MindtheByte

EC2: Elastic Compute Cloud

KEY_ID='AGIAJPPYZBKTWGGX8AHS'KEY_SECRET='RwXTKmn7Ujfqmdsakcs/MRdf89sdSDffxU8sjRuD'REGION="us-west-1"

ec2 = boto.connect_ec2( KEY_ID, KEY_SECRET, region=REGION )

reservation = ec2.run_instances( image_id=AMI_ID, key_name=KEY_HANDLE, instance_type=INSTANCE_TYPE, security_groups = [ SGS ] )

Boto code:

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EC2: AMI (Amazon Machine Image)

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EC2: Spot instance

On demand price:

90%

discount!

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@chteijon@MindtheByte

EC2: Spot instance

On demand price:

90%

discount!

ec2 = boto.connect_ec2( KEY_ID, KEY_SECRET, region=REGION )

ec2_conn.request_spot_instances(price=0.1,image_id=AMI,count=1,key_name=KEY_HANDLE,security_group_ids=[ SGS ] ,instance_type= "m1.xlarge",user_data=userdata )

Boto code:

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S3: Simple storage service

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S3: Simple storage service

# Connect to a bucket s3conn = boto.s3.connection.S3Connection( KEY_ID, KEY_SECRET )s3bucket = s3conn.get_bucket(“meetup_python_cloud”)

# Set a keys3key = boto.s3.key.Key(bucketconn)s3key.key = “data/file.txt”s3key.set_contents_from_string(“Some info”,policy=policy)

# Get a keys3key.key = “data/anotherfile.txt”value=s3key.get_contents_as_string()

# Delete a keyS3bucket.delete_key(s3key)

Boto code:

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Amazon S3

How does all this sum up?

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@chteijon@MindtheByte

How does all this sum up?

Amazon S3

AMI

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@chteijon@MindtheByte

Amazon S3

How does all this sum up?

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@chteijon@MindtheByte

Amazon S3

How does all this sum up?

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@chteijon@MindtheByte

Amazon S3

How does all this sum up?

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@chteijon@MindtheByte

Amazon SQS: Simple Queue Service

Common alternatives to distribute jobs

Amazon RDS : Relational Dabatase Service

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@chteijon@MindtheByte

Key advantatges of the cloud

●(almost) Infinite computational power available to speed up your computations

●Pay-as-you-go, no need of initial investment or hardware maintenance costs.