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tech

Every entry filed under "tech".

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Converting a multipage pdf to tiff

2024.02.08 · 2 min

More in this section

08 more

arduino Nº 02

Flashing an ESP8266-01

Flashing a ESP8266? Follow this guide written by a beginner for beginners.

2023.08.04 · 2 min

aws Nº 03

Adding Basic Authentication via NGINX in Kubernetes

Basic Auth via NGINX in kubernetes

2022.10.26 · 1 min

django Nº 04

Django Kafka Integration

Django Kafka Integration using Faust.

2022.10.26 · 2 min

devops Nº 05

Routing stuff using traefik/nginx

Using traefik/nginx as a Reverse Proxy.

2022.04.15 · 5 min

tech Nº 06

Django Bulk Save - 2 Fast 2 Big

Continuing from Django Bulk Save, I wanted to test how would the copy_from function perform when I scale to over a million records. The copy_from scales incredibly well, it took 4 seconds to write 1.6 million rows. The rest of the article strays away from the actual topic. I decided to play around with different CSV libraries and figure out what would be the most efficient library to use when you have a file this large. You'd probably never encounter a scenario where you'd have to parse a mil

2021.07.15 · 2 min

tech Nº 07

Streaming through millions of records trying to match an encrypted field : Java

A year ago I was working on a really tiny part of a large non-consumer facing product (idk what's the correct term). I can't divulge much, I have done a lot of illegal things like calling a politician an idiot on social media, so I don't want to add more to the list. Imagine you ran an ice cream subscription service, and you had a lot of people on the payroll tasked with managing renewals for subscribers. Let's call them agents. You had an online portal for customers to manage/renew their subsc

2021.07.15 · 3 min

devops Nº 08

Connecting Django to RDS via pgbouncer using IAM auth

Setting up the infra We primarily use a django backend with RDS postgres in a kubernetes cluster for production environments. We were trying to setup an environment which would be HIPAA compliant and secure as well, as well as keep complexity to a minimum in the backend layer. We decided to go with IAM authentication to connect to RDS for the django application. The tricky part was to figure out how we would add pgbouncer between RDS and django to manage connection pooling issues. We setup a

2021.07.10 · 3 min

django Nº 09

Django Bulk Save

Using bulk_create? You could switch to copy_from if your usecase fits.

2021.07.07 · 2 min