Home About Services Technologies Projects Blog Contact
Tatva Lab Blog

Insights, Ideas &
Tech Deep Dives

Explore expert articles on AI, IoT, GIS, web development, and the future of technology — written by the Tatva Lab team.

IoT

Building Scalable IoT Architectures with MQTT and Edge Computing

A practical guide to designing IoT systems that handle thousands of connected devices without breaking your backend infrastructure.

GIS

PostGIS + Leaflet.js: Building Real-Time Geospatial Web Apps

Step-by-step walkthrough of combining PostGIS spatial queries with Leaflet.js to render live geospatial data on interactive maps.

AI

RAG vs Fine-Tuning: Choosing the Right AI Strategy for Your App

We break down the trade-offs between Retrieval-Augmented Generation and fine-tuning so you can make the right call for your use case.

Web Dev

Next.js 15 App Router: Performance Patterns You Need to Know

From Server Components to Partial Prerendering — a deep dive into the performance-first patterns in Next.js 15's App Router.

Cloud

Serverless IoT with AWS Lambda + IoT Core: A Production Guide

How Tatva Lab engineers serverless pipelines that process millions of IoT events per day without managing a single server.

GIS · Remote Sensing

Satellite Imagery Analysis for Precision Agriculture Using Python

Using NDVI calculations, Sentinel-2 imagery, and Python's rasterio library to generate actionable crop health insights.