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Dick Tang
software engineer | devops | open source software advocater @ hong kong
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The story among Red Hat, Fedora, RHEL amdCentOS
The story begins in 1994 when Red Hat Linux, a free and open-source operating system distribution, was first introduced to the world. It…
Dick Tang
Jul 6
Best Open source ETL in 2023
In the ever-evolving landscape of data integration and transformation, open-source ETL (Extract, Transform, Load) solutions have gained…
Dick Tang
May 25
Top 6 Heroku Alternative / Drop-in replacement in 2022
Top 6 Heroku Alternative / Drop-in replacement in 2022
Heroku announced the end of its free tier, namely free Heroku Dynos, free Heroku Postgres, and free Heroku Data for Redis plans, per…
Dick Tang
Aug 25, 2022
Self-hosting your VSCode online IDE, from Raspberry Pi 4 to AWS Graviton2
Self-hosting your VSCode online IDE, from Raspberry Pi 4 to AWS Graviton2
Did you write your code in the browser? If so, you may properly heard about platform like AWS Cloud 9, Microsoft Visual Studio Online or…
Dick Tang
Oct 8, 2021
Docker Desktop is no longer free — and replacement: lima-vm
Docker Desktop is no longer free — and replacement: lima-vm
As announced on 31 August 2021, Docker Desktop will turn into Docker Personal and it will be only available freely for small businesses…
Dick Tang
Sep 2, 2021
How Travis CI kills the productivity of a 100+ team in 2 hours
How Travis CI kills the productivity of a 100+ team in 2 hours
tl;dr Travis CI caused a 16-engineer-manday+ loss to my working company, by suddenly switching my working company’s organization ….
Dick Tang
Nov 18, 2020
Picking a password manager for a tech team
Picking a password manager for a tech team
tl;dr There are good password managers for team, either paid (1Password) or free (Bitwarden). Do consider to use them in your team.
Dick Tang
Aug 15, 2020
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