随笔分类 - AWS SAA
摘要：DataSync Agnet on Premises side Send data to AWS DataSync Save to S3, EFS, FSx Large amount of data to AWS
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摘要：Event Processing SQS: Lambda will poll the message from SQS, if failed to processing, will do retry, after max of times, will send to DLQ SNS: If fail
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摘要：Two Terms RPO: Recovery Point Object RTO: Recovery Time Object Disaster Recovery Strategies Backup and Restore Pilot Light Warm Standby Hot Site / Mul
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摘要：PutMetricData API Dashboard's graphs can from different AWS accounts and regions For easy monitoring and filtering System-level metrics -> Agent CPU d
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摘要：For the data goes into EC2, is Free Transfer data inside same AZ is free Transfer data from one AZ to another through Private IP: cost $0.01 Transfer
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摘要：Direct Connect (DX) Provides a dedicated private connection from a remote network to your VPC Dedicated connection must be setup between your DC and A
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摘要：SAA Storage Optimized: 80TB Compute Optimized: 42TB AWS DataSync 8 TB Use when transfer larger than 10 PB 100 PB max for single one The the computatio
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摘要：Overview max 5 per region max 5 CIDR per VPC VPC CIDR should not overlap with your other networks Subnet AWS reserves 5 IPs address (first 4 and last
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摘要：Kinesis Analytics can be Data streams and Firehose as input And Analytics can use Data stream and Firehose as output FIrehose can use S3 to store data
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摘要：SAA Shared 2 MB/sec, all shards shared 2MB/s Enhanced: Per shard 2MB/sec Max retiention 365 days Can replay data same partition goes to same shard Ser
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摘要：SAA SNS can publish messages to the following endpoints: HTTP(S) SQS Lambda mobile push emails SMS SNS also has FIFO Only target can be used is SQS Ca
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摘要：SAA Max retention days 14 days Max size 256 KB Cross Account Access S3 push notification MaximumReceive API Set threshold Request Queue Response Queue
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摘要：SAA Here's a quick cheat-sheet to remember all these services: EMR (Elastic Map Reduce): Big Data / Hadoop / Spark clusters on AWS, deployed on EC2 fo
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摘要：ETL: Extra data from S3 or RDS Transform data in Glue Load data into RedShift, or other Data Warehouse Craw the data Search for any field Partially ma
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摘要：Case 1: WhatIsTheTime.com Simple start Use T2 instance EIP to public access CONS: When more people come to your website, T2 instance is not enough to
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摘要：Faster than MySQL... Postgres Failover faster CRR: entire database is copied (not select tables) Load / Offload data directly from / to S3: efficient
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摘要：SAA Read Replicas can be within AZ, Cross AZ or Cross Region Replication is async, eventually consistent New connection endpoint for repliaca, need to
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摘要：SAA ElastiCache requires code changes Share user session across EC2 instances Redis has multi AZs, failover, backup SAP
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摘要：Overview DDoS protection, intergration with Shield, AWS Web application Firewall. Origins S3 bucket For distributing files and caching them at the edg
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