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Article Data & Platform ★ Featured

Data Governance — Principles and Practical Implementation

Ownership, cataloguing, lineage tracking, and access control at scale.

data governance data catalog lineage DataHub access control
2 views Mar 30, 2026
Article Data & Platform ★ Featured

Privacy-First Data Design — PII Handling Patterns

Tokenisation, pseudonymisation, encryption at rest, and right-to-deletion workflows.

PII privacy GDPR pseudonymisation tokenisation
2 views Mar 30, 2026
Article Data & Platform

Data Lake vs Data Warehouse vs Lakehouse

Practical comparison of the three architectures and how to choose.

data lake data warehouse lakehouse Delta Lake Iceberg
3 views Mar 30, 2026
Article Data & Platform

ETL vs ELT — Which Pattern Should You Use?

Understand the difference between Extract-Transform-Load and Extract-Load-Transform and when each fits.

ETL ELT data warehouse dbt Snowflake
2 views Mar 30, 2026
Article Data & Platform

BigQuery Cost and Performance Optimization

Partitioned tables, clustered tables, slot usage, and avoiding full scans.

BigQuery GCP partitioning clustering cost optimization
2 views Mar 30, 2026