SQL and Data Querying
SQL Relay: From Tickets to Trusted Queries
Operators learn to draft, review, and hand off SQL requests that survive cross-team scrutiny.
Reference price: ₩1,120,000
Overview
This bundle treats SQL as a collaboration surface. Participants practice translating plain-language tickets into bounded queries, documenting joins, and pairing with reviewers. Labs emphasize readability and change logs rather than one-off hero scripts.
Included focus areas
- Pair programming blocks with live annotation
- Query review checklist used by MetricHarbor providers
- Ticket-to-SQL workbook with worked operations examples
- Versioning habits that mirror internal approval flows
- Lightweight profiling guidance without production access
- Office hours on edge cases in large fact tables
- Capstone that simulates a stakeholder sign-off packet
Outcomes
- Produce a reviewed query packet with context and limits
- Explain join logic to a non-technical partner without jargon pile-ons
- Adopt a handoff pattern that reduces rework between teams
Facilitator anchor
Noah Ikeda
Provider partnerships manager focused on hands-on data fluency programs.
FAQ
Labs default to PostgreSQL syntax, with side notes for warehouses your team already uses.
Participant notes
We finally stopped emailing screenshots of queries. The SQL Relay capstone became our internal template for incident records follow-ups.
Pace is steady. I would have liked one more office hour on window functions, but the async forum answers were detailed.