MNMostafa Nasrinmostafanasr.hashnode.dev·Apr 9, 2025 · 3 min read🚀 Making AWS DMS Work with RDS MySQL: What You Really Need to KnowMigrating data using AWS Database Migration Service (DMS) is smooth — once you get past the tricky setup. If you're using RDS MySQL as a source, here's exactly what you need to do to avoid common validation failures like: Error Code [10001]: Binary ...00
MNMostafa Nasrinmostafanasr.hashnode.dev·Apr 9, 2025 · 4 min readMigrating PostgreSQL with AWS DMS and Enabling Ongoing ReplicationThis guide walks through the steps taken to successfully set up AWS Database Migration Service (DMS) to migrate a PostgreSQL database and keep it in sync using Change Data Capture (CDC). Why Use AWS DMS? AWS DMS allows you to: Migrate existing Post...00
MNMostafa Nasrinmostafanasr.hashnode.dev·Apr 7, 2025 · 6 min readLogical Replication in PostgreSQL Using pglogical (Docker Setup)This guide demonstrates how to set up logical replication using the open source PostgreSQL extension pglogical, including a working example with two Docker containers. We’ll go through installation, configuration, slot creation, replication flow, and...00
MNMostafa Nasrinmostafanasr.hashnode.dev·Dec 16, 2024 · 3 min readUnderstanding cidrsubnets Subnet Allocation in TerraformWhen working with subnetting, especially using Terraform's cidrsubnets function, understanding how bits are allocated and how subnets interact is crucial. This guide will walk you through the process of calculating subnet sizes, ensuring no overlaps,...00
MNMostafa Nasrinmostafanasr.hashnode.dev·Feb 28, 2024 · 3 min readOpenID and OAUTH2OAuth2 authorizatation that enables applications to obtain limited access to user accounts on HTTP service. it works by delegating user authentication to the service that hosts the user account and authorizing third-party applications to access the u...00