Business Compass LLC

As web applications grow, scaling database performance becomes crucial. One effective strategy is to implement  read-write splitting , where write operations (such as  INSERT ,  UPDATE , and  DELETE ) are directed to the primary database. At the same time, read operations (such as  SELECT  queries) are routed to replicas. This approach improves the efficiency of database interactions and enables better load balancing and high availability. In this podcast, we will explore how to set up  PostgreSQL read-write splitting  using  Docker  to create a mock Aurora PostgreSQL cluster,  HAProxy  for load balancing, and  SQLAlchemy  in Python to manage read-write query separation. #PostgreSQL #SQLAlchemy #Docker #PythonDevelopment #DatabaseScaling #HAProxy #CloudArchitecture #DevOps https://businesscompassllc.com/scaling-postgresql-with-read-write-splitting-a-docker-sqlalchemy-tutorial/

Introduction: Understanding Read-Write Splitting and Database Architecture for Scalability As web applications grow, scaling database performance becomes crucial. One effective strategy is to implement read-write splitting , where write operations (such as INSERT , UPDATE , and DELETE ) are directed to the primary database. At the same time, read operations (such as SELECT queries) are routed to replicas. This approach improves the efficiency of database interactions and enables better load balancing and high availability. In this guide, we will explore how to set up PostgreSQL read-write splitting using Docker to create a mock Aurora PostgreSQL cluster, HAProxy for load balancing, and SQLAlchemy in Python to manage read-write query separation. Creating a Mock Aurora PostgreSQL Cluster with Docker Compose To simulate an Aurora PostgreSQL cluster locally, we will use Docker Compose to spin up one primary and two replica PostgreSQL instances. Here’s a simple docker-compose.yml to...

AWS Lambda has revolutionized how developers build and deploy applications by introducing a serverless computing model. Managing infrastructure, scaling, and provisioning traditionally required significant effort and planning. With Lambda, these complexities are abstracted away, allowing developers to focus solely on writing code. Lambda automatically scales and executes applications in response to predefined events, making it an ideal solution for many use cases, from microservices to real-time data processing.  #AWSLambda #Serverless #CloudComputing #ScalableApps #CostEffectiveCloud #APIBackend #CloudNative #TechInnovation #RealTimeProcessing https://businesscompassllc.com/harnessing-aws-lambda-a-developers-guide-to-efficient-serverless-application-development/

Introduction to AWS Lambda: A Serverless Computing Revolution AWS Lambda has revolutionized how developers build and deploy applications by introducing a serverless computing model. Managing infrastructure, scaling, and provisioning traditionally required significant effort and planning. With Lambda, these complexities are abstracted away, allowing developers to focus solely on writing code. Lambda automatically scales and executes applications in response to predefined events, making it an ideal solution for many use cases, from microservices to real-time data processing. Key Features of AWS Lambda: Event-Driven Execution, Scalability, and More AWS Lambda is built around several core features that make it a powerful tool for developers: Event-Driven Execution : Lambda functions are triggered by events such as HTTP requests via API Gateway, file uploads to S3, or database changes in DynamoDB. This event-driven model makes it ideal for building reactive, real-time applications. Automati...

Migrating SAP workloads from an on-premises infrastructure to AWS Cloud is a strategic move for businesses aiming to enhance operational efficiency, scalability, and cost-effectiveness. This migration project uses AWS’s global infrastructure to modernize SAP environments while ensuring reliable performance. The primary objective is to detail the financial implications, offering insights into how AWS Organizations, consolidated billing, and the AWS Pricing Calculator can streamline cost management during this transition. #SAPMigration #AWSCloud #CloudMigration #CostOptimization #AWSPricingCalculator #ConsolidatedBilling #AWSforEnterprises #CloudTransformation https://businesscompassllc.com/executive-overview-of-infrastructure-costs-for-sap-migration-from-on-premises-to-aws-cloud/