Data-focused guides — SQL fundamentals, JSON vs YAML vs XML formats, timestamp handling, and the tools data professionals use daily.
A practical guide to NoSQL databases: document, key-value, wide-column, and graph databases, their strengths, trade-offs, and when to choose each type.
A practical guide to data warehouses: OLAP vs OLTP, dimensional modelling, star schema, cloud warehouses (Snowflake, BigQuery, Redshift), and when to use one.
A practical guide to data modeling: normalization forms, star and snowflake schemas, dimensional modeling with facts and dimensions, and design best practices.
A practical guide to data governance: data quality management, lineage tracking, data catalogs, regulatory compliance, and building a governance framework.
SysCast reviews tools.fun — a comprehensive collection of 25+ web-based developer utilities.
LinuxCIO explores how tools.fun utilities complement enterprise Linux management.
CodePush guide to implementing over-the-air mobile updates using tools.fun developer utilities.