65%
Odsetek ankietowanych Polaków deklarujących korzystanie z narzędzi AI według raportu „E-commerce w Polsce 2026”
IAB Polska2026Poland
A standard identifier with a very low risk of collision, typically written as a string with hyphens. Useful in distributed systems and public resource addresses.
Why it matters
Provides identifiers that reveal nothing and never collide — they can be generated simultaneously in multiple locations and safely exposed in URLs.
What's missing without it
Sequential numbers (1, 2, 3…) reveal database scale and allow guessing other records by changing the digit in the address.
When it is used
In public resource addresses, tokens, and anywhere records are created in parallel across multiple systems.
How we use it
CMS assigns UUIDs to audio generation tasks to track them without exposing sequential numbers.
Numbers worth knowing
Acronyms in data
470 000 000 000
IDC Worldwide AI and Generative AI Spending Guide 2026 V2 prognozuje, że europejskie wydatki na AI osiągną blisko 470 mld dolarów do 2030 roku
IDC09/2026Europe
470 000 000 000
Prognozowane całkowite wydatki na AI w Europie w 2030 roku według IDC Worldwide AI and Generative AI Spending Guide 2026 V2
IDC09/2026Europe
Figures from the same field — collected in our market data base.