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PostgreSQL & Query Optimization
Indexing strategies, EXPLAIN ANALYZE, window functions, and CTEs.
Topic · SQL & Data Warehousing
SQL & Data Warehousing.
From theory to practice.
PostgreSQL, Snowflake, BigQuery, and complex relational queries.
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132
Proofs shipped
1
Organizations
9
Problems solved
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Subtopics in SQL & Data Warehousing
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Snowflake & BigQuery Pipeline
Data lakes, ETL/ELT pipelines, partitioning, and analytics warehousing.
Fresh from the field
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Share a lesson, a failed experiment, or a repeatable playbook someone else can use.