About
📌 Technical Origin of OpenML - A Quantum Physics Problem
The conceptual foundation of OpenML dates all the way back to 2013 when a college boy in Physics major was
reading and implementing the Matrix Numerov Method for Solving Schrödinger Equation
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11 minutes
MQTT Essentials
2026-06-28
In the rapidly evolving landscape of IoT, MQTT has emerged as the de facto standard protocol for data exchange. This
post on MQTT is designed to equip decision-makers, solution architects, and IoT professionals with a strategic and
practical understanding of MQTT and how to execute it for scalable, reliable, and seamless data movement. Delve into
how MQTT can help organization overcome the challenges other IoT protocols cannot address with features such as
persistent sessions, retained messages, Last Will and Testament (LWT), Quality of Service (QoS) levels, and more.
After reading this guide, you'll be ready to use MQTT to optimize connectivity and lay the proper data foundation to
enable any IoT or IIoT use case.
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4 minutes
Introduction to Audio Data
2026-06-19
In signal processing, sampling is the reduction of a continuous-time signal to a discrete-time signal. A common
example is the conversion of a sound wave to a sequence of “samples”. A sample is a value of the signal at a point
in time and/or space; this definition differs from the term’s usage in statistics, which refers to a set of such values
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1 minute
OpenML's backend Tech Explained
2026-06-06
In this post, we explore the core architectural philosophy behind OpenML's backend infrastructure: a deliberate choice
of explicit control and standards compliance over framework magic. By anchoring our microservices to the strict rules
of the JAX-RS specification, and leveraging precise engines like Jersey and Quarkus rather than comprehensive
ecosystems like Spring, we ensure our codebase remains portable and maintain absolute sovereignty over our entire
execution environment.
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9 minutes
Codebase RAG for Coding Agent
We are all familiar with RAG system as a customized LLM trained with private data. How about applying a codebase as
the private data as a RAG for coding agent? ADR (Architectural Decision Records) does this for us
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9 minutes
Quantum Natural Language Processing & Quantum Knowledge Graph
In recent years, researchers have begun formalizing the Quantum Knowledge Graph (QKG), which integrates traditional
knowledge graphs with Quantum Natural Language Processing (QNLP).
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6 minutes
AI Agent - ReAct: Reasoning and Acting
The ReAct paradigm bridges the gap between digital reasoning and purposeful action by giving agents a digital form of
inner speech. By generating internal thought traces before executing tasks, AI can plan, observe, and self-correct in
a continuous loop. This approach moves us away from black-box automation and toward building transparent, deliberate
agents that can navigate complex problems with genuine logical integrity.
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6 minutes
Houston, We Have a Problem - OpenJDK is on 26 Now!
Holy... I'm still at 17. My tech portfolio has been obsolete. Let's put up a blog that shares the updates and new
features since JDK 9 forward.
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21 minutes