TwennyTwennySimple WAF for CloudFront using IP Sets and TerraformUse Case: CloudFront with WAF and IP SetsJul 3Jul 3
TwennyTwennyRelational DatabasesA Relational Database is simply a database with two or more tables that follows a Relational Data Model.Jun 27Jun 27
TwennyTwennyCrashloops when deploying pods in K8s with Istio sidecarsIf you’ve ever deployed applications into a K8s cluster with an Istio sidecar, no doubt you would have experienced the pod intermittently…Apr 16, 2023Apr 16, 2023
TwennyTwennyComparing HA and resiliency of AWS Aurora and AWS RDSSo, you want a Relational database but don’t know which one. Let’s take a look at the 2 main AWS relational database configurations: RDS…Aug 5, 2022Aug 5, 2022
TwennyTwennySQS, SNS, Kinesis, and event-driven architectureDecoupling your applications is important, but knowing which service to use... Well, that can be tricky.Aug 1, 2022Aug 1, 2022
TwennyTwennyWhats an EC2 and how do I buy one?AWS Elastic Compute Cloud (Amazon EC2) is a scaleable compute capacity within the AWS cloud ecosystem. It is a VM (virtual machine) that…Jul 31, 2022Jul 31, 2022
TwennyTwennyNAT instances, NAT gateways, Internet Gateways, Egress Only gateways, Transit Gateways, VPC peering…Yep, AWS has a lot of offerings, and many of them can seem almost indistinguishable to a cloud newbie (like myself).Jul 31, 2022Jul 31, 2022