Tips and tricks AWS Solutions Architect Associate #2
lambda
- (Python, C#, Ruby, Java, rust, Go lang)
- execution time : 15 min max
- use layers
- Throttle error 429
- 512 Mo RAM max
- 1000 max in //
Similar Posts
Tips and tricks AWS Solutions Architect Associate #1
I’m starting a series of posts sharing key things to know, tips and tricks to help you succeed in the AWS Solutions Architect Associate certification. The first thing is to learn and practice. For me, it started with a course by by Stephane Marek. Then I trained regularly and took notes. I did some hands-on…
Tips and tricks AWS Solutions Architect Associate #14
VPC & Networking VPC Sharing: Plusieurs comptes partagent le même VPC pour réduire duplication et coûts. Private IP ranges (RFC1918): 10.0.0.0/8 172.16.0.0 – 172.31.255.255 (/12) 192.168.0.0/16 Elastic IP: IP publique fixe attachée à une ressource (ex: EC2). Instance Connect: Se connecter à une instance EC2 depuis la console (SSH intégré). VPC Endpoints Interface Endpoint: Uses…
Tips and tricks AWS Solutions Architect Associate #8
RDS aurora serverless 15 read replicas/3AZ read replicas are not the same as Disaster Recovery Multi AZ is not the same as multi region By default, RDS is not multi AZ multi AZ cross regions does not exist for RDS, only for Aurora it exists aurora endpoint storage autoscaling RDS proxy <=> connection pool maintenance:…
Tips and tricks AWS Solutions Architect Associate #5
VPC Security group is stateful, NACL is stateless NACL needs inbound and outbound rules Default SG is not enought A public subnet does not imply a public IP Bastion Host
Tips and tricks AWS Solutions Architect Associate #13
Access & Security Pre-signed URL: Temporary access (default 7 days). Bucket Policy: Controls access inside S3 (resource-based). Encryption: S3 encrypts every object by default, but no audit/rotation built-in. Data Access Features Byte-Range Fetch: Retrieve partial object (useful for large files). S3 Select: Query data within objects (CSV, JSON, Parquet). Costs & Storage Classes Cost hierarchy:…
Tips and tricks AWS Solutions Architect Associate #10
inesis (KDS, Firehose, Analytics) Kinesis Data Streams (KDS): Real-time data streaming; replayable up to 7 days. Kinesis Firehose: Delivers streaming data to S3, Redshift, or HTTP endpoints (fully managed, no storage). Kinesis Data Analytics: Real-time (RT) analytics on streaming data. EventBridge: Event bus that integrates AWS services with third-party apps. Autoscaling: Adjusts shard capacity automatically….