Use Data Driver to explore external sources or to overcome technical limitations on major datasets

WARNING

Non-default data drivers are still highly experimental and unfinished. The drivers interface and API will also be modified.

Natively provided drivers

Driver	Comment	Memory Usage	Perf. (write access)	Perf. (random access)	Perf. (mass read)	Aggregate Functions
PhpArray	The default driver	Maximal, all the data stay in ram memory. PHP opy-on-write capacity are limited in context	Very Fast	Very Fast	Vert Fast	Very Fast
PdoSql	(Experimental) Interacting with a database with any PHP PDO driver available	Very low, theoritically infinite	Slow	Very Slow	Medium	Slow (some function can be further optimized)