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End-to-end engineered career tracks across distributed engines, lakehouses, orchestration, and enterprise modeling. Built for senior and staff data platform interviews.
Master Tungsten off-heap memory, Catalyst physical query plans, Adaptive Query Execution (AQE), Liquid Clustering, and Photon vectorization.
Construct production DAGs with TaskFlow, Celery/K8s executors, async Triggerers, incremental merge models, and dbt Mesh governance.
Explore OneLake zero-copy shortcuts, universal Delta Parquet storage, Direct Lake VertiPaq memory mapping, and cross-workspace governance.
API Gateway, Token Bucket, Redis cluster, SAGA & Sharding.
Columnar memory, release GIL, PyArrow Flight zero-copy IPC.
Logical plan optimization, AQE, and C++ vectorization.
Medallion pipeline, Unity Catalog, and CI/CD Asset Bundles.
Universal Delta Parquet, shortcuts, and multi-engine compute.
Partition brokers, schema registry, and watermarking.
Incremental models, SCD2 snapshots, and Semantic Layer.
Enterprise star schema, conformed dimensions, and Data Products.