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4 courses matching “sql”

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Abstract cover artwork for FastAPI in Production, a Python course Python
Python intermediate

FastAPI in Production

Dependency injection that stays testable, Pydantic models as your contract, SQLAlchemy 2.0 sessions scoped correctly, background tasks that do not block responses, structured logging, and graceful shutdown. Ends with a service that has readiness probes, migrations and a real test suite.

TN Tomas Nowak 4.9

$69.00

12 hours

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Abstract cover artwork for Data Engineering with dbt and Modern SQL, a Data Engineering course Data Engineering
Data Engineering intermediate

Data Engineering with dbt and Modern SQL

Treat analytics code like software. Layered model architecture, incremental materialisations, snapshots for slowly changing dimensions, data tests as contracts, and documentation that stays current because it is generated. Includes CI that blocks a merge when a data test fails.

NH Nadia Hussain 4.8

$79.00

14 hours

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Abstract cover artwork for Analytics at Speed with DuckDB, a Data Engineering course Data Engineering
Data Engineering beginner

Analytics at Speed with DuckDB

An entire analytics engine in a single process, and often faster than the cluster you were about to provision. Columnar execution, querying Parquet in place, larger-than-memory workloads, and where DuckDB stops being the right answer.

EV Elena Vasquez 4.7

$49.00

8 hours

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Abstract cover artwork for Technical Interviews for Data and ML Roles, a Career Skills course Career Skills
Career Skills intermediate

Technical Interviews for Data and ML Roles

What ML and data interviews are really testing. Case-study framing, ML system design, SQL and coding under time pressure, communicating a trade-off out loud, and the project narrative that makes a portfolio memorable. Includes graded mock rubrics.

NH Nadia Hussain 4.7

$55.00

10 hours

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