DiscipleIQ
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Notes on building the discipleship operating system.

Long-form thinking from the team behind DiscipleIQ. The posts below are queued for publication.

Follow along

Posts are on the way.

In the meantime, follow along on LinkedIn or email mike@discipleiq.com and we will let you know when the first one lands.

§ 01What is coming

A curated preview.

Engineering · Long read

Why we built the matching engine on pgvector and Claude.

Semantic similarity belongs in the database. Explanation belongs in a language model. The hard part is teaching the two to disagree well. A walkthrough of the architecture, the trade-offs we accepted, and the trade-offs we rejected.

Coming soon
Engineering · Long read

Tenant isolation as a design constraint, not an afterthought.

When isolation is enforced at the database layer instead of the application layer, an entire class of cross-tenant bug becomes structurally impossible. Notes on Postgres Row-Level Security, the policies we ship, and the things we wish we had known on day one.

Coming soon
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