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matheuslc

matheuslc on Hacker News

Re:Sorry we made you grind LeetCode on Tuesday October 20, 2026 @09:50AM (#50166423)
"sorry to make your career worse while we make money, and since we can't make more money with that, we are here to introduce you to a brand-new way to make your careers EVEN worse, but for sure, while we make money and maximize shareholders value"

Ask HN: Has someone migrated an app from MongoDB to Postgres without downtime?

Posted by matheuslc on Tuesday March 12, 2019 @03:51PM
from the ask-hn dept.

I have an application using MongoDB and I want to migrate this application to use a relational database. Its a Rails application using Mongoid as ORM. Currently, I'm seeing these kinds of problems: - Migrate all the data to the new database and schema - Prepare the application to use the new database - Turn the application to write and read from the new database using the new schemaSo, anyone...

( Read More... | no comments | on HN )
Re:Microsoft acquires Github on Monday June 04, 2018 @09:35AM (#17227609)
It's clear and clever that Microsoft changed your vision about open source to make more money. It's ok as the society that we live are moved this way and its good for us.

The only thing that scares me its the power of those all big companies to buy all other companies. We are tending to have a monopoly and strict visions about computers and all the philosophies involved in it.