Someswar's Tech blog

I plan to use this platform to share my knowledge, experiences, and technical expertise with the aim of motivating other software engineers. Whether you’re new to coding or an experienced developer looking for new ideas, I welcome you to join me in this journey of discovery and creativity.

Async or Sync? Choosing the Right DynamoDB Client for High-Concurrency Applications​

Java Async dynamodb

Introduction: A High-Concurrency Problem Picture this: You’re asked to build a high-concurrency application with dynamodb and Java. What dynamodb client will you choose? Async or Sync? No worries, we will analyze here: Let’s think the high concurrency application is webhook-driven system with three core services—Config, Event Processor, and Webhook Dispatcher—all talking to a single, centralized … Read more

Legacy Systems 2.0: Mastering Software Rewrites

Let’s take a task of upgrading a legacy software system. So, in today’s blog, I won’t bore you with the nitty-gritty of the old tech stack and how it stacks up against my shiny new system. Instead, let’s chat about the other stuff you gotta think about when you land a gig steering the ship in a … Read more