Bossy Lobster

A blog by Danny Hermes; musing on tech, mathematics, etc.

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Emulating RDS Permissions with Terraform

Terraform, PostgreSQL and RDS

This is cross-posted from the Hardfin engineering blog.

At Hardfin, we use AWS RDS for managed PostgreSQL instances to simplify our infrastructure and focus on product. For the most part, RDS is "just PostgreSQL" and acts like the PostgreSQL instances that we run on our development machines. Unfortunately, it differs …

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Epitaph: Blend

Auf Wiedersehen

Goodbye

I recently made the very hard decision to leave Blend. Today (March 4, 2022) is my last day. I am overwhelmed with emotion thinking about all of the amazing people I worked with and projects I worked on at Blend. I want to thank you all from the bottom …

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Remodeling the House While Living in It

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Minor Mismatch

When using a database in an application, there are many ways the idioms from the database ecosystem can disagree with the idioms in the programming language used to write the application. The object-relational impedance mismatch is one such example of this, but that is mostly about differences between …