AWS SAA 30 Flashcards
PASS THE FUCKING TEST
______ is the perfect STORAGE LAYER for STORING DOCUMENTS and other type of OBJECTS. And supports VERSIONING
AMAZON S3
EBS provides _________ volumes for use with EC2
PERSISTENT LOCK STORAGE
AWS Storage ___ _____ helps to integrate your on premise IT infrastructure with AWS STORAGE
GATEWAY VTL
one of AWS Lambda supports is to process the extracting of
METADATA
AWS Lambda auto runs your code w/o requiring you to _____
PROVISION OR MANAGE SERVERS
AWS ElasticBeanstalk can be used to create two things:
WEB SERVER ENVIORNMENTS and WORKER ENVIRONMENTS(long running worker process)
AWS Lambda automatically scales your application by
RUNNING CODE IN RESPONSE TO EACH TRIGGER
AWS LAMBDA CHARGES YOU BY _______ METERING
SUBSECOND METERING
use AWS Lambda to execute code in response to triggers such as
changes in data, shifts in system state, or actions by users
Lambda can be directly triggered by AWS services such as
S3, DynamoDB, Kinesis, SNS, and CloudWatch
THROUGHPUT (measured in MiB/s) is a better performance masure than
IOPS
INTERNERT GATEWAY is a
HIGHLY SCALED, REDUNDANT and HIGHLY AVAILABLE VPC COMPONENT, that ALLOWS COMMUNICATION BETWEEN INSTANCES IN YOUR VPC and the INTERNET
The cooldown period helps to ensure that your Auto Scaling group doesn’t
launch or terminate additional instances before the previous scaling activity takes effect
To ensure that traffic can flow into your web server from anywhere on a secure traffic, you need to allow inbound security at
HTPS 443
For database server to talk to webserver you need to ensure traffic can flow via
SECURITY GROUPS
