Efficient hybrid search on vector database using AlloyDB inline filtering

Experimenting with Scalable Nearest Neighbour (ScaNN) index for hybrid query on embedding vector with metadata columns

— Aug 7, 2025

Django design pattern

Building Django project like a Java developer: design pattern for complex web projects

— Feb 13, 2025

API Serialization Performance Comparison

Comparing API performance in Django REST Framework, Django Ninja, FastAPI, and Golang.

— Nov 23, 2024

Postgres ltree

Postgres extension for querying tree data efficiently

— Mar 10, 2023

Go notes

— Nov 15, 2022

Rust notes

— Nov 13, 2022

Exception handling in Django REST Framework

Centralized exception handling in a very opinionated framework

— Apr 16, 2022

Web security: Cross site request forgery (CSRF)

— Dec 9, 2021

Web security: Cookies and Same origin policy

Exxamining how cookies and same origin policy are parts of different security models

— Dec 9, 2021

Web security: Content security policy

— Dec 9, 2021

Web security: Cross site scripting (XSS)

— Dec 9, 2021

Working with tree data structure efficiently in PostgresSQL and Django

Materialized path for navigating tree data structure in relational database

— Dec 6, 2021

Django custom lookups

Custom re-usable query look up for Django ORM

— Dec 4, 2021

Removing files from Git commit history

— Sep 30, 2021

Using Conda environments in Jupyter Notebook

— Aug 23, 2021

Setting up Python, XGBoost, Scipy on M1 Mac

A guide to setting up Python, XGBoost, and Scipy on M1 Macs using Rosetta

— Jul 23, 2021

Setting up Gitbash, Terminal on Windows

— Jul 16, 2020

Setting up SSH for Git

— Aug 15, 2019

Automating aquarium water changing

DIY automated aquarium water changer using Arduino

— Oct 31, 2017