26%
Prognozowany udział w pełni elektrycznych pojazdów (BEV, bez hybryd) w europejskim parku samochodowym do 2035 roku, w porównaniu z 4% w 2025 r.
BCG2035Europe
A language used to define, read, and modify data in relational databases. It is used for tables, queries, indexes, reports, data migrations, and data control.
Why it matters
It’s the language of data communication: one query answers questions that would otherwise require hours of clicking in a dashboard. Reports, data analysis, and data fixes all start with SQL.
What's missing without it
Without SQL, you’re limited to views provided by the dashboard — any non-standard data question requires a developer or goes unanswered.
When it is used
Used in reporting, data analysis, migrations, diagnostics, and any direct work on databases. Applied in two main areas: data reporting and analysis, and technical database work (migrations, incident diagnosis).
How we use it
Example: Report on the number of publications, leads, and AI usage costs for a selected period. Dialects vary in details (PostgreSQL, MySQL, SQLite). DO NOT CONFUSE with SQL as an acronym for 'Sales Qualified Lead' — in sales funnel discussions, it refers to something entirely different.
Numbers worth knowing
Acronyms in data
88%
Meta podaje, że ponad 88% z 137 000 usuniętych reklam oszukańczych w Polsce zostało wykrytych automatycznie przed zgłoszeniem.
Meta09/2026Poland
2 500 000 000 000 USD
Prognozowane światowe wydatki na AI w 2026 roku.
Gartner2026global
Figures from the same field — collected in our market data base.