Learn on Samarthya

Matrix Multiplication to GPU’s

Thu, 16 Oct 2025 12:00:00 +0000

If you are like me, you must have stumbled on this question – Why is matrix multiplication so significant – especially in the AI/ML universe.

PySpark vs Pandas: Choosing Right! 🐍

Thu, 09 Oct 2025 12:00:00 +0000

As another project wraps up, bringing with it the bittersweet relief of an almost-closed chapter (and, yes, a few too many late-night coding sessions), I found myself reflecting on the tools that got us through.

PKI

Fri, 18 Nov 2022 12:00:00 +0000

PKI is the core of security for most organizations, and at its heart is a couple of keys that together allows the encryption/decryption of the traffic exchanged.

Public key to encrypt a message.
Private key to decrypt a message.

Keys can be used by devices, people or applications

The challenge of any symmetric or asymmetric encryption is the MIM (man in the middle) attack. How does one validate the keys is really from the genuine entity or someone who has hijacked the conduit.

Event Streaming

Thu, 20 Jan 2022 08:06:56 +0000

While reading Apache Kafka it was interesting analogy that they described

Event streaming is the digital equivalent of the human body’s central nervous system. — Apache Kafka

It draws a great parallel between how the central nervous system allows for real time event generations and consumption in terms of reflex actions. The examples are well explained and captured here.