AWS - s50600822/Notes GitHub Wiki
| Availability (%) | Downtime (per year) |
|---|---|
| 90% ("one nine") | 36.53 days |
| 99% ("two nines") | 3.65 days |
| 99.9% ("three nines") | 8.77 hours |
| 99.95% ("three and a half nines") | 4.38 hours |
| 99.99% ("four nines") | 52.60 minutes |
| 99.995% ("four and a half nines") | 26.30 minutes |
| 99.999% ("five nines") | 5.26 minutes |
AMPLIFY
Build a Full-Stack React Application
SKillbuilder - frontend-is-for-everyone
AURORA
aurora-global-database-write-forwarding
AURORA SERVERLESS
incurs no cost when idle https://www.jeremydaly.com/aurora-serverless-the-good-the-bad-and-the-scalable/
AURORA SERVERLESS V2
https://www.youtube.com/watch?v=uZJMrciwBYo
ASG
Auto Scaling Ground extends across AZ for availability
Cloudfront
https://aws.amazon.com/cloudfront/streaming/
CloudWatch
Using CloudWatch Events to monitor noncompliant tags
cloudwatch-unified-agent-metrics-issues
Compute Optimizer
Optimizing AWS Lambda cost and performance using AWS Compute Optimizer
Control Tower
AWS Summit DC 2022 - Building and governing multi-accounts using AWS Control Tower
Configure AWS Control Tower to Send Amazon VPC Flow Logs to Splunk
CloudTrail
How to Easily Identify Your Federated Users by Using AWS CloudTrail
DIRECT CONNECT
DIRECT CONNECT GATEWAY
https://www.youtube.com/watch?v=X_4ekgRc4C8
EKS
https://aws.amazon.com/blogs/compute/cost-optimization-and-resilience-eks-with-spot-instances/ https://docs.aws.amazon.com/eks/latest/userguide/iam-roles-for-service-accounts.html
ENI
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/scenarios-enis.html
EVENT BRIDGE
https://docs.aws.amazon.com/acm/latest/userguide/supported-events.html - TARGET ACM - SSL RENEWAL REMINDER https://aws.amazon.com/blogs/security/how-to-monitor-expirations-of-imported-certificates-in-aws-certificate-manager-acm/
FIREWALL
Deployment models for AWS Network Firewall
*Gateway
https://www.linkedin.com/pulse/saa-takeaways-where-use-different-gateways-when-connecting-alex-chang/ https://repost.aws/knowledge-center/transit-gateway-migrate-vpn
Kinesis
https://github.com/aws-samples/amazon-kinesis-data-analytics-flink-benchmarking-utility https://docs.aws.amazon.com/firehose/latest/dev/data-transformation.html https://docs.aws.amazon.com/lambda/latest/dg/with-kinesis.html
Kinesis **pushes **records to Lambda over HTTP/2 - https://aws.amazon.com/blogs/aws/kds-enhanced-fanout/
VS Kafka
https://medium.com/flo-health/kinesis-vs-kafka-6709c968813 (there's no mention where this kafka is) https://github.com/thomas-schreiter/ingestion_benchmark
RDS
https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.MultiAZSingleStandby.html https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/PostgreSQL-Lambda.html#PostgreSQL-Lambda-invoke https://www.linkedin.com/pulse/amazon-postgres-rds-integration-aws-lambda-match-made-anu-lyng/ Using Enhanced Monitoring to review OS metrics for RDS instance Implement active-active replication with RDS Custom for Oracle
RDS For Oracle VS RDS For Custom Oracle - https://youtu.be/eWlgvtk6BpQ?t=343
Redshift
S3
https://docs.aws.amazon.com/AmazonS3/latest/userguide/PresignedUrlUploadObject.html AWS S3 Presigned URL Upload Tutorial in Python https://www.youtube.com/watch?v=1D9ggTJ9Ejc
Storage gateway
https://www.youtube.com/watch?v=QaCfOatTIDA
Security
Security Hub
How to use AWS Security Hub and Amazon OpenSearch Service for SIEM
SQS
VPN
AWS re:Invent 2018: AWS VPN Solutions (NET304)
AWS Summit DC 2022 - Connect your network to AWS with hybrid connectivity solutions
Introducing AWS Site-to-Site VPN Private IP VPNs
WAF
https://aws.amazon.com/blogs/security/centrally-manage-aws-waf-api-v2-and-aws-managed-rules-at-scale-with-firewall-manager/ https://aws.amazon.com/about-aws/whats-new/2017/10/aws-waf-now-supports-geographic-match/