Or Sagiv

Data Tech Lead at Riskified

3Decks

About

DoMLs

Or Sagiv's published DoMLs

Postgres Schema Review for Relationship Data

The workflow helps teams design and review a scalable Postgres schema for relationship and interaction data such as comments, reactions, and mentions. It transforms inputs like entity types, expected queries, scale, retention, and privacy constraints into a complete technical deliverable. The goal is to provide a normalized, efficient, and privacy‑aware database design with indexes, rationale, query examples, and a migration strategy.

Dependency Upgrade Plan

The team needs a structured, low‑disruption workflow for upgrading software dependencies. The workflow must clarify strategy, risks, testing, rollback, and communication while accounting for breaking changes and CI processes. The goal is to ensure predictable releases using practical, calm guidance.

Release Readiness Checklist (Feature Launch)

The workflow ensures that new feature launches are prepared, communicated, and executed with minimal risk. It transforms a feature’s scope and rollout plan into a structured readiness checklist, launch communications, monitoring plans, rollback procedures, and a post‑launch review agenda. The goal is to reduce surprises and maintain high operational quality.