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Insights on Data Science, Data Engineering, and Agentic AI from the Jash Data Sciences team.
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April 1, 2026
The Evolution of Data Architecture: From Legacy Systems to Unified Intelligence
This article walks through eight distinct stages of this evolution, explaining the breakthroughs that defined each era from early transaction systems through NoSQL databases, real-time processing, cloud and hybrid arch
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February 17, 2026 · Yogesh Joshi
Real-Time Insights or Real-Time Transactions? Why You Shouldn't Have to Choose
There’s a specific moment in every successful fintech’s journey where the reporting breaks. You’ll see it in a leadership meeting: Finance is asking for daily settlements, Risk needs instant reconciliation, and Customer…
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December 12, 2025 · Sachin Khot
Beyond the Scrape: Conquering the Authentication Maze in Enterprise Data Extraction
Automated data extraction is crucial for businesses to gather insights from online sources, enabling everything from market research to competitive analysis. Yet even authorized extraction faces significant hurdles.
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August 4, 2025
Transforming Legal Document Search with AI-Powered Semantic Technology
A senior partner at a construction law firm watched her assistant's face turn pale as she took the call. She knew something was wrong.
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June 18, 2025 · Sachin Khot
Building Reusable ETL Components with Matillion: From Chaos to Clarity
Remember those satisfying clicks when LEGO bricks snap perfectly into place? What if I told you they hold the secret to revolutionizing your ETL pipeline development? Here's how we transformed our chaotic data…
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May 22, 2025 · Sachin Khot
Breaking the Legacy Data Warehouse Barrier: J-DIM's Technical Revolution
Legacy data infrastructures are crippling enterprise innovation. J-DIM's AI-powered migration suite transforms outdated data warehouses into modern lakehouses with 30 to 90% schema reduction, up to 5x faster processing,…
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July 22, 2019 · Darshak Shah
Host your Deep Learning model on AWS Free Tier
In this article, I will tell step by step how I hosted my deep-learning model using amazon’s AWS EC2 Free Tier instance for non-production loads and fastai library. You can use any library for DL/ ML model development.…
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June 21, 2019 · Darshak Shah
Guide to Text Classification with fastai
With thorough explanation of classes and methods from fastai.text. With the advent of Transfer Learning, language models are becoming increasingly popular in text classification and many other problems in Natural…
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June 11, 2019 · Darshak Shah
Measuring Unintended Bias in text classification
Text classification models can have unintended bias, which can have real world consequences. Learn about ways in which this can be reduced by creating a metric to measure it.
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May 13, 2019 · Darshak Shah
Fuzzy String Matching in Python
How amazing is it to input an address and get a list of best-matched suggestions, or detect misspelled words? A practical guide to fuzzy string matching in Python with the FuzzyWuzzy library — Levenshtein distance, the four ratio types, and matching against a list of choices.
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