Dead-Letter Queue (DLQ) in Amazon Simple Queue Service (SQS)
A Dead-Letter Queue (DLQ) in Amazon Simple Queue Service (SQS) is a special type of queue that stores messages that cannot be successfully processed by a consumer application. DLQs are…
Amazon S3: A Simple Look at AWS S3 Versioning
TL;DR Introduction Overview: Introduce Amazon S3 as a scalable and durable object storage service widely used for storing and retrieving any amount of data. Mention that versioning is one of…
A Deep Dive into Sessions and JWTs: Understanding the Mechanisms and Their Use Cases
Sessions and JWTs In the world of web development and API design, security and user authentication are critical components. Two widely used mechanisms for handling authentication are sessions and JSON…
AWS High Availability, Fault Tolerance, and Disaster Recovery: A Simple Glance
High Availability, Fault Tolerance, and Disaster Recovery: A Comprehensive Guide with AWS Services In the cloud era, ensuring continuous operation of applications and services is paramount. High Availability (HA), Fault…
SNI vs. Wildcard Certificates: A Comparison
SNI vs. Wildcard Certificates: A Comparison SNI (Server Name Indication) and Wildcard Certificates are both methods used to secure multiple domains on a single server, but they operate differently. SNI…
