Archives

2023

• 2023 in Review
• Fast GIF generation in Go
• Big Data Aggregation Strategy
• SQS Simple Fair Queuing
• SQL: Aggregation by Date
• SQL: Group by Top 5
• Set NS Record for Cloudflare Domains
• Electron Build for Mac App Store
• S3 Setup for Serving Public Content

2022

• 2022 in Review
• Create unique index on non-unique data
• Auto Skip Intro on Netflix
• Sort by multiple keys in Golang
• Domain-Driven Design in Action
• Shell fuzzy search using fzf on Fish
• Bye Feedly! Hi NetNewsWire!
• Upgrade Postgres major version with near-zero-downtime
• Handle Unicode in Golang and Javascript
• Postgres: Update object items on JSONB array
• Redshift for customer-facing apps
• Logseq journal: On this day
• Bye Google! Hi Apple!
• Auto SSL for custom domains at scale
• Partial update nullable fields in Go

2021

• Update partially and return fully in Go
• 2021 in Review
• Restart Golang Goroutines
• Benchmark Postgres Index Performance
• Get plain JSON from MongoDB in Go
• Distribute workload between ECS tasks
• Some first lessons in Go
• Go pprof for detecting wasted Goroutines
• Electron with React: How to open a native dialog
• Design DynamoDB Tables
• Maintain Ecto many-to-many associations in Phoenix template
• From Python to Rust, then Elixir
• Java RSA SHA512 sign & verify
• NodeJS worker patterns
• Building a design system with Tailwind and Storybook

2020

• 2020 in Review
• Setup CORS for S3 and Cloudfront
• Setup TailwindCSS for React
• Reset Css Animation
• Flux<Databuffer> to InputStream

2019

• 2019 in Review
• Why I love writing SQL in Spring Boot apps
• Spring Websocket Server
• Spring WebClient Oauth2 with Client Credentials
• Debezium Kafka Connect on Kubernetes

2018

• 2018 in Review
• Dockerize Django Vue web app
• How to print Unicode text to a Thermal printer using React Native
• 8 weeks Crypto write up
• Drain ECS instances before scaling down in EC2
• Python 2to3 Transition
• Memory Leak in Celery
• 12 weeks onto Crypto
• Django rate limit (and monkey patching)
• Marathon plan
• Happy Lunnar New Year
• Wish our colleagues a happy birthday
• Webpack critical CSS plugin
• Django staticfiles
• Build a distributed chat app in Golang
• How we build a working ERP system using Django and React Native in 3 months
• Django transactions
• Metabase alerts
• 2018