---
title: "Priyanka D (@querylogs) | Hashnode"
description: "Breaking down modern AI systems to know how they work, why they matter, and what’s behind them. Read the latest articles by Priyanka D on Hashnode."
url: "https://hashnode.com/@querylogs"
---

@querylogs

# Priyanka D

@querylogs · Bengaluru, India · Joined May 2026

Breaking down modern AI systems to know how they work, why they matter, and what’s behind them

### [The Evolution of Vector Databases: Why AI Needs More Than Semantic Search](https://vectorverse.hashnode.dev/the-evolution-of-vector-databases-why-ai-needs-more-than-semantic-search?utm_source=hashnode&utm_medium=feed)

Vector databases changed AI once. The next generation of AI is asking even more from them.

3 min read · [vectorverse.hashnode.dev](https://vectorverse.hashnode.dev/the-evolution-of-vector-databases-why-ai-needs-more-than-semantic-search?utm_source=hashnode&utm_medium=feed)

[Jul 17](https://hashnode.com/posts/the-evolution-of-vector-databases-why-ai-needs-more-than-semantic-search/6a59eb9597263fbfce235753)

### [Your Next App Won’t Have a Search Bar. It’ll Have a Memory.](https://vectorverse.hashnode.dev/your-next-app-won-t-have-a-search-bar-it-ll-have-a-memory?utm_source=hashnode&utm_medium=feed)

The future of software isn’t more buttons it’s software that remembers what matters.

3 min read · [vectorverse.hashnode.dev](https://vectorverse.hashnode.dev/your-next-app-won-t-have-a-search-bar-it-ll-have-a-memory?utm_source=hashnode&utm_medium=feed)

[2](https://hashnode.com/posts/your-next-app-won-t-have-a-search-bar-it-ll-have-a-memory/6a54b8037bb01e57a491ea17) [Jul 13](https://hashnode.com/posts/your-next-app-won-t-have-a-search-bar-it-ll-have-a-memory/6a54b8037bb01e57a491ea17)

### [ChatGPT Doesn’t Remember You the Way You Think It Does](https://vectorverse.hashnode.dev/chatgpt-doesn-t-remember-you-the-way-you-think-it-does?utm_source=hashnode&utm_medium=feed)

It may feel like AI has a memory but what it’s actually doing is far more interesting.

5 min read · [vectorverse.hashnode.dev](https://vectorverse.hashnode.dev/chatgpt-doesn-t-remember-you-the-way-you-think-it-does?utm_source=hashnode&utm_medium=feed)

[Jul 9](https://hashnode.com/posts/chatgpt-doesn-t-remember-you-the-way-you-think-it-does/6a4f30ce5617f7d8a9d1b3b8)

### [What Actually Happens When AI “Remembers” Something?](https://vectorverse.hashnode.dev/what-actually-happens-when-ai-remembers-something?utm_source=hashnode&utm_medium=feed)

It doesn’t have a brain. It doesn’t have a diary. So what does “memory” actually mean in AI?

6 min read · [vectorverse.hashnode.dev](https://vectorverse.hashnode.dev/what-actually-happens-when-ai-remembers-something?utm_source=hashnode&utm_medium=feed)

[Jul 2](https://hashnode.com/posts/what-actually-happens-when-ai-remembers-something/6a45f8214d2a837245e16660)

### [The Quiet Technology Powering Almost Every AI App](https://vectorverse.hashnode.dev/the-quiet-technology-powering-almost-every-ai-app?utm_source=hashnode&utm_medium=feed)

LLMs may steal the spotlight, but vector databases are the reason AI can actually find the right information.

6 min read · [vectorverse.hashnode.dev](https://vectorverse.hashnode.dev/the-quiet-technology-powering-almost-every-ai-app?utm_source=hashnode&utm_medium=feed)

[Jul 2](https://hashnode.com/posts/the-quiet-technology-powering-almost-every-ai-app/6a45f4f5666f157aeca44051)